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How to tell if you need commercial roof repairs

commercial roof

What’s the best commercial roofing material?

Ohio has some rough winters which can abuse a commercial roof. Repairs are common when spring rains come because of the damage a roof takes from the ice and snow. A professional contractor that is experienced in commercial roof repair will typically be armed and ready in the spring for the onslaught of call they anticipate. 

They are well versed in the types of commercial roofing and commercial roofing materials, knowing the best commercial roof repair method for every type of flat roofing material. Should a commercial roof need replacing instead of repairing, they can advise the best commercial roofing material for that particular building. 

Regardless of what type of commercial roofing material you choose, if the commercial roof installation isn’t done correctly, there will always be the possibility of problems. Those problems can be buckling, cracking, and worst of all, leaking, which leads to commercial roof repair jobs. 

There are many types of roofing materials for commercial structure, and if you’re not sure which is the best, you should review each one. Choose one that is best for your property and for the climate where you’re located. 

Consider the maintenance and commercial roof repair possibilities over the years, and the how long each roofing material lasts. You should consider the energy efficiency too  as well as the colors of each roofing material. In a cold weather climate like Ohio, dark-colored roofing is the preferred choice because it retains heat from the sun. Things to consider about your roof: 

  • Is it visible from the street or other buildings?
  • Does it have a lot of foot traffic?
  • Is it exposed to acid, chemicals, or grease?
  • Does it have a lot of exposure to the sun?
  • Is it exposed to high winds?
  • Is the temperature range extreme?

 What is the best material for a low-pitch roof?

With these things mind, if your commercial structure has a flat roof or a low slope  with under 4 inches within a 12 inch drop, the following roof materials are recommended: 

TPO

Thermoplastic Polyolefin, (TPO), is a single-ply roofing membrane of plastic materials that offers many qualities. The seams are made extra durable by being heat welded and for areas where the sun gets extremely hot, TPO has great reflectivity that keeps the interior of a structure  cool. 

PVC

Polyvinyl Chloride, (PVC), was the reigning single-ply roofing material before TPO came along. It offer similar qualities and is an ideal alternative to the Built-up Roofing, aka tar and gravel. It is flexible and can be heat welded. It is considered a cool roof material and withstands more chemicals than TPO, making it ideal for restaurants with the kitchen venting on the roof.

EPDM

Ethylene Propylene Diene Terpolymer, (EPDM), is a modified rubber material offering several great qualities for flat roofing. It is a supremely flexible material that can withstand hot/cold cycles for decades and flexes with a building as it settles. Chemically inert this roofing material can withstand most chemicals and is used to line leach pits or retention ponds. This is the strongest resisting roofing material again hailstones and punctures. Not recommended for roof with heavy foot traffic. 

Modified Bitumen

This single-ply roofing material is also referred to as Atactic Polypropylene, (APP). This asphalt product is less expensive than the plastic and rubber membranes and resistant to pooling water. It can be installed by torch-down or a peel and stick self-adhere. Definitely an economical choice for upfront cost but will need replacing sooner than other materials. 

Built-Up Roofing

Commonly called tar and gravel, this built-up roofing style has been used for more than 100 years and the many layers to create the style makes it durable and hailstone resistant. The reinforced felt is adhered with a  hot liquid asphalt, with pea gravel on top providing the UV protection. 

Which is better EPDM or TPO?

EPDM can shrink easily, creating and leading to bigger problems on a flat or low sloped roof. For dimensional stability, TPO is the most recommended over EPDM. If commercial roof repair frequency is a concern, TPO may be the better option. 

repaired commercial roof

Are metal roofs good for low-pitch roofs?

Metal roofing is excellent for a low slope commercial structure roof, but it does need a minimum slope. For lapped and non-soldered seam metal roofing, 3 units is required vertically to 12 units horizontal, meaning a minimum of 25% slope. 

Regardless which type of flat or low slope roofing material a commercial structure owner chooses, they want to get the most for their money. This isn’t a cheap endeavor, even with the material claiming to be the least expensive.  So, with all things factored into the equation, how long should a commercial roof last? With the exception of built-up roofing, a professional and property installed commercial roofing that is maintained as recommended, can last up to 40 years or longer. Call 513-342-8544 today for your commercial roof repair in Cincinnati, OH.

How do you maintain a commercial roof?

metal roof

What gauge is commercial metal roofing?

Commercial structures are typically large buildings with a lot of square footage covered by massive roofs. Those roofs can be covered by a number of materials including EPDM, TPO, PVC, and metal roofing. In our piece today, we’re going to discuss commercial metal roofing and answer a few commonly asked questions, starting with: 

Perhaps you have started the search for new roofing on your commercial structure and you’re interested in installing commercial metal roofing. You have called in roofing contractors for estimates, tell them, “I like the commercial metal roofing near me of other commercial buildings. I’m interested in what they have.” 

Your next question to these contractors probably is, “Is thicker always better in commercial metal roofing gauge?”.  An experienced commercial roofing contractor will tell you that it varies from building to building. Because thicker metal is typically a higher cost, you would want to confirm just how think you should go for your commercial metal roofing choice.

Here, we have a list of the different gauges in commercial metal roofing along with some pros and cons that may help you choose whether this is the way you want to go if you choose commercial metal roofing. You may decide another roofing material may be the better choice: 

22-GAUGE – the thickest and the most expensive of metal roofing. 

Pros:  Provides the best protection against the weather and other elements. 

Cons: Expensive

24-GAUGE – next in thickness and still an expensive option

Pros: Resistant to the extreme weather conditions and has long lasting appearance.

Cons: Expensive

26-GAUGE – third in the line of thickness, not as expensive as the first two 

Pros: The most common choice in commercial and residential structure. A medium range of durability and protection and less expensive than the first two. 

Cons: Thinner, not recommended for commercial metal roofing in areas where extreme weather like hail and high winds are commonplace.

29-GAUGE – fourth choice, least chosen for commercial metal roofing 

Pros: For residential structures, it is popular for pricing.

Cons: Not a durable material for commercial metal roofing because of the expansive size of commercial structures. 

How do you install metal roofing?

For commercial structures, metal roofing is a popular choice today and when professionally installed correctly, you can expect a long lifespan, up to 100 years or longer.  A commercial metal roofing system is comprised of metal roofing panels overlapping or shingles fastened to open frame or a solid roof deck or substrate.

A standing seam commercial metal roofing system is referred to as a “concealed fastener” where the metal panel seams are fastened to a solid roof deck or substrate or an open frame with clips or flanges that are concealed. Another option used are seam caps or mechanically seamed panels that utilize a mechanical seamer in-field mechanical creating  a “double-lock” seam.

Another type of commercial metal roofing is with R-panels, a distinct system from the standing seam type of commercial metal roofing that has exposed fasteners penetrating each panel to fasten them in place.

What do you use to seal a metal roof?

For commercial metal roofing, experienced contractors recommend a high-solids polyether or a silicone sealant. Many of these can match your roof color with pigment added. 

What is the best color of metal roof for energy savings?

It isn’t any secret that we’re all trying to save money on energy to cool and heat our commercial and residential structures. While there are claims that commercial metal roofing is energy efficient, the color of the roof can help greatly in helping keeping the building comfortable without draining the bank account. 

Recommended colors for commercial metal roofing to keep cool are any light colors like white, beige, light bronze, or peach. These colors will reflect the UV rays instead of absorbing them, keeping the building cooler, and using less of the HVAC system. 

Is a metal roof loud when it rains?

Surprise, surprise, surprise!  No, commercial metal roofing isn’t any more louder in the rain than any other commercial roofing material when installed correctly. The horror stories of years gone by is when metal roofing was installed directly to the rafters, when roofing decks were not considered necessary. 

standing steam metal roof

What are the disadvantages of a metal roof?

While metal roofing for commercial buildings has its advantages and benefits, there are some disadvantages too: 

  • #1: Oil Canning – an issue created in manufacturing. Using a thicker gauge can minimize this from happening.
  • #2: Leaking – with proper installation job, this shouldn’t be an issue. The problem usually stems from improper use of fasteners and flashings.
  • #3: Scratching & Scuffing – from manufacturing to installation, handlers of commercial metal roofing materials take care in avoiding scratching or scuffing the material. 
  • #4: Corrosion – with proper coating, this won’t be an issue for 60 years or longer.
  • #5: Dissimilar Metals & Materials – difficult to match the metal if replacement panels are needed. 
  • #6: Chalking and Fading – natural reaction after long exposure to UV rays.

If commercial metal roofing is of interest to you for your building, search the internet for commercial metal roofing contractors near me and request two to three different quotes. Keep in mind that with the lower-priced contractor, you may get what you pay for, and with the higher-priced contractor, you may not get what you pay for. Call 513-342-8544 today for your commercial metal roofing needs in Cincinnati, OH.

What does a flat roof consist of?

flat roofing system with HVAC on it

What type of roofing is best for a flat roof?

Most commercial and industrial structures have flat roofing or low sloped roofing, but they are not made of the same materials. No matter what materials are used to build flat roofing, they all have some of the same issues, like flat roof drainage. 

The options for flat roofing materials are in abundance, and in general, they are all effective in their own way. Which one is best is determined by the environments and the suitability they offer for any given roofing application. 

With that in mind, which flat roofing is best for a particular commercial or industrial structure must be determined case-by-case. What can be said of the same is that every owner or facility manager wants the same things: A flat roof that will last for a while. Some common key factors for choosing flat roofing material are: 

  • Material and installation cost
  • Life expectancy
  • Environmental concerns
  • Maintenance
  • Aesthetics

A break down common flat roofing materials that are used today:  

Modified Bitumen

Modified bitumen, an asphalt-based flat roofing material made with specific polymers that increase the performance and pliability. Manufactured in rolls of granulated or smooth surfacing finish and can be installed cold, hot, or self-adhered.

This is a more expensive flat roofing material than the others, but with a life expectancy of up to 20 years, the cost is justified. A  durable and energy-efficient flat roofing solution that can withstand extreme temperatures and keeps the roof cool during hot summers. A downside to this flat roofing material is the ability to finding where a flat roof is leaking can be challenging. 

Built-Up Roofs (BUR)

BUR (built-up roofs) have been around for more than 100 years, a common flat roofing material that is still used today.  Made with multiple layers of bitumen that is alternated with reinforcing fabrics. An aggregate is placed on top as the last layer.  The aggregate may be gravel, mineral granules, or slag.

Most BUR flat roofing constructions have a lifespan up to 30 years and need little maintenance.  Highly rated in UV resistance and providing waterproofing protection. With the aggregate topping, BUR become an aesthetically pleasing flat roofing material that is fire-resistant. Downsides to BUR is the expense, and water and wind damage susceptibility. 

EPDM Rubber

Ethylene propylene diene terpolymer, (EPDM) is common on flat roof or sloped roofing. This synthetic rubber compound is often referred to as “rubber roofing that is effective and versatile and effective roofing solution. Most building owners choose the black finishing but white is available for areas that need strong sun reflectiveness.  

The material used for EPDM flat roofing is conformable, durable, impermeable, and lightweight, providing more than 20 years life expectancy.  One of the less expensive options in single-ply flat roofing membranes with easy maintenance. 

EPDM is not the best material for all commercial flat roofing option in some environments. As it ages, it is prone to shrink and can be easily punctured. The black version is not recommended in climates where summers get hot because it absorbs heat. The white EPDM flat roofing material offers more energy-efficiency. 

Single-Ply (PVC, TPO) 

PVC and TPO flat roofing materials have become more commonly used over the past few years. It is difficult to tell PVC from TPO because they have a lot of similarities with both being applied by heat-welding, white in color, and a thermoplastic flat roofing system. The differences of the two are significant though: 

  • Polyvinyl chloride, (PVC) is a durable roofing product providing up to 20 years of life. A fire-resistant and water-resistant material that hold up in heavy winds. Downsides is the ease of being punctures and the price. 
  • Thermoplastic polyolefin (TPO) is also a flexible flat roofing material that has a lifespan up to 30 years. It is the cheaper of the two and has easy maintenance, but it hasn’t been around as long, so the long-term reliability is still unknown. 

Spray Polyurethane Foam

The least common flat roofing material but the most effective, SPF is made from a combination of closed-cell, plural-component, and spray polyurethane foam insulation with protective elastomeric as the top-coating.

With proper routine maintenance, SPF flat roofing can last more than 50 years. Provide an insulation barrier for any low-slope flat roofing with superior energy efficiency. This strong materials offers a high R-value for thermal resistance and is credited as being important part of the structural integrity for the commercial or industrial structure it is installed.

SPF should be installed only by an experienced roofing contractor that knows the proper installation protocol. The technical knowledge of this flat roofing material is important for longevity and safety. 

Why do they put rocks on flat roofs?

There are several reasons commercial roofing contractors apply a layer of gravel or pebbles to a roof, which all extend and sustain the flat roofing material’s life. The gravel or pebbles keep water from ponding so that the sun’s heat can evaporate the water. The gravel or pebbles also provide a protective layer from the UV rays, keep it from aging and cracking as fast as it would without this layer. 

 How long do flat roofs last?

No two flat roofing constructions are the same, and each of the flat roofing materials we listed earlier have different life expectancy. When the flat roofing material is professionally installed and proper, regular maintenance is adhered to, the average lifespan can be up to 40 years.  An improper installation or inadequate maintenance can give flat roofing as little as 10 years  life expectancy.

What are the disadvantages of a flat roof?

As commonplace as flat roofing is on commercial and industrial structure, there are several disadvantages: 

Bigger Can Be Unstable

The more expansive flat roofing is, the more unstable they can be. Certain construction and engineering attention is needed when constructing an expansive flat roof so that it is stable. 

Limited Lifespan

Flat roofing has a limited lifespan, on average ten to fifteen years, however, as we have discussed already, some flat roofing materials can last up to 40 years or longer. The cost of installation can balance the lifespan. 

Complex Water Drainage 

Flat roofing can have poor drainage which leads to roof and structure damage, but they don’t have to have poor drainage.  An experienced and reputable roofing contractor will know how to install proper drainage system on flat roofing so that the nightmare and worry of pooling is all but eliminated regardless the weather.

Membrane Shrinkage

Some flat roofing materials have issues with shrinkage and are vulnerable to UV rays, which make it shrink. These types of materials are also vulnerable to hail and punctures. Discuss the area’s climate with your roofing contractor so that you choose the right type of roofing membrane for your structure. 

What are the advantages of a flat roof?

wide shot of a flat roof

With those disadvantages, what are the advantages to flat roofing system?  Take a look:

  • Cheaper: For a new business, or even an existing business moving into a new building, flat roofing is a money save. There are less material costs, they are safer than pitched roofing, and easier to install means less labor. These things all factor into the cost of flat roofing installation. 
  • Flexibility: Flat roofing systems have more flexibility than a pitched roof. The HVAC system can be installed on a flat roof, less chance of vandalism. Flat roofing leaves open canvas for imagination and perfect setting for a roof top garden, terrace for entertaining clients and visitors. 
  • Lower Utility Bills: Flat roofing are ideal for solar panel installation which can save on your utilities. Flat roofing options of a high reflective coating or membrane will ease the HVAC strain by keeping the building cooler.
  • Access and Install Easier: Flat roofing is the easiest to install, so less times means less labor and quicker occupancy. Maintenance or upgrades are easier and safer of flat roofing.  

Never let a flat roofing contractor tell you that you should have your flat roof without insulation, no matter what the climate is in your area.  PolyISO rigid foam is expensive, but it is a top-quality product that is cost-effective in the long run. Need help with flat roofing in Cincinnati, OH? Call 513-342-8544 today.

Are Metal Roof Good?

house with a red roof and red brick. Red brick fence. Roof of metal

Learn More About a Metal Roof

Metal roofing has grown in popularity with both businesses and residential properties due to its aesthetic appeal and heightened protection and durability. Due to having these benefits, a metal roof can last for decades and have a minimal or rare need for repairs and maintenance. If you’d like to learn more about a metal roof speak to a qualified roofer. Until then, here is some general background information regarding a metal roof that may prove useful to you.

What is metal roof?

A metal roof is a roofing system that is made of different types of metal materials from zinc, copper, aluminum, and more. They are known to have high protective benefits such as resistance to wear, have longer roof life, and are impermeable. These roofing materials come in various style and color options and can last for 50 plus years. Metal roofing is lightweight which means there is less stress on load-bearing materials. This means they can be built on top of existing roofing materials as a second layer. Materials are recyclable at the end of their roof life and highly energy-efficient which makes a metal roof an environmentally friendly option for roofing. They are resistant to pests and insects, mold, mildew, and other common problems with roofing materials. They provide Class A fire resistance and can protect against high winds as strong as hurricanes. 

What gauge metal roof is best?

The best gauge for a metal roof will largely depend on the region’s weather patterns and the specifications of the property. Most metal panels are usually between 22 (thickest) to 29 (thinnest). As there are many factors that play into a metal roof having proper durability speak to an expert roofer who knows more about the right metal roof gauge for your particular property’s specifications. 

How do you stop condensation on a metal roof?

You may be able to stop condensation on a  metal roof by implementing vinyl-backed fiberglass insulation. This will prevent humid air from coming into contact with cooler metal materials which in turn are at or below the dew point. Insulation will make sure that the panel temperature will never reach the dew point.

Does a metal roof need to be vented?

A metal roof can have ventilation or it doesn’t have to. Ventilation will need to meet code requirements for any type of roofing material so it’s best to confer with construction and building plans to see if it’ll be necessary. 

Do Metal Roofs need gutters?

A metal roof can have a gutter system but again it won’t need them in some cases. Metal roofing systems are water-resistant and won’t react negatively to moisture unlike such materials as asphalt shingles which can crack and allow moisture to penetrate into the materials.

Do metal roofs make house hotter?

A metal roof will have a low thermal mass which means that it will reflect light and heat. Essentially they will cool a building in the summer which will decrease energy use and allow for better energy efficiency in a given property.

What is the best color for a metal roof?

If you’re wanting better energy efficiency the best colors for any roof, not just a metal roof, will be with lighter ones. That’s because darker colors absorb heat while lighter ones reflect it. Metal roofing in general has cool roofing abilities that deflect solar radiation and UV rays so you can essentially get away with darker colors as well.

A collage of many pictures with fragments of various types of roofing close up. A set of images with roof coating textures

What is the best type of metal roof?

  • Copper — Extremely long-lasting, very soft with a low melting temperature.
  • Aluminum — Long-lasting, resistant to saltwater corrosion.
  • Zinc — Extremely long-lasting, resistant to corrosion, and lowest melting point.
  • Steel — Three variations: galvanized, galvalume, and weathering steel (Corten).
  • Tin — Often referring to steel, used prior to World War II. No longer commonly applied.

Does having a metal roof lower your insurance?

A metal roof is encouraged with insurance companies and there will typically be benefits such as tax credits that follow with the installation of a new metal roof. In general, roofs that perform better will cost less to insure since the homeowner is less likely to file a claim which will cost the insurance company money.

Does a metal roof affect WIFI?

A metal roof won’t affect your WIFI as modern WIFI systems are stronger than before. As long as you have a newer router and modem there should be a steady connection to the wireless devices.

Speak to a Professional Roofer About a Metal Roof 

Contact your local roofing company regarding a metal roof and learn more about how it may be advantageous to the performance and longevity of your property. A metal roof is a premium roofing material which means that it will better protect your property and last for years to come. See what color and style options match with your preferences and enjoy the modern look of a metal roof today.

If you’re interested in a metal roof in Cincinnati, OH by calling 513-342-8544 with the experts at Allstate Roofing, LLC today!

What is the Best Elastomeric Roof Coating?

What is the Best Elastomeric Roof Coating?

Are you wondering what the best elastomeric roof coating is? Is so, you are in luck. Please review the following list of roof coatings to discover more.

  • Acrylic. Acrylic roof coatings are highly regarded in the roofing industry because they are both durable and inexpensive.
  • Asphalt emulsion. Asphalt emulsion consists of asphalt particles that are dispersed in water with clay used as a bonding element. These roofs are relatively inexpensive and easy to work with.
  • Butyl Rubber. This coating is known for extreme elongation and strength. As a solvent-based polymer, roofing professionals agree that it is highly reflective, fast-drying, and great for roof maintenance
elastomeric roof coating

Does Elastomeric Roof Coating Stop Leaks?

If your current flat or low-slope roof has existing roof problems, you will need for it to be cleaned and repaired properly before a new roof coating can be applied. This is because elastomeric roof sealers are understandably polymeric products. This means that they create a seal when they are applied to a roof. As far as sealing roof leaks, elastomeric roof coatings are very effective and can prevent existing damage from getting worse.

Can You Use Elastomeric Roof Coating on RV?

Are you wondering whether or not you can use elastomeric roof coatings on your RV? If so, you are in luck. An EPDM rubber roof coating is quite acceptable for most recreational vehicles and in particular, a weather-resistant formulation works very well. As any good roofing contractor can attest, RV-owners should absolutely invest in a material that is very resistant to ultraviolet rays and the ravages of rain.

Is Elastomeric Roof Coating Paintable?

Elastomeric roofing installation are an invaluable form of roofing. However, the question remains: are they paintable? Acrylic elastomeric roof coatings are not actually a paint. Elastomeric roof coatings have a resistance to ponding water and have reflective properties. If you have applied an elastomeric roof coating, then you will not want to paint it because it will not retain those favorable properties if you adjust it. Furthermore, if there is a warranty extended on your current roof coating, any not recommended adjustments will void the warranty. You will want to consult with a professional roofing contractor if you would like to change the color of your elastomeric roof.

Can You Thin Elastomeric Roof Coating?

While it is potentially possible to thin paint, it is not recommended for elastomeric roof coatings to be thinned. This is because the properties that make elastomeric roof coatings special, such as waterproofing abilities, and resistance to ponding, will be diminished with thinning. It is also recommended that elastomeric roof coatings are not applied over a wet membrane, substrate, or coating. 

What is Elastomeric Roof Coating Used For

If you are not already aware, elastomeric roof coatings are used for a variety of roofing scenarios. The vast bulk of elastomeric roof coating purposes circulate around sealing and protecting underlying roofing materials. At the end of the day, the best and main purpose of a strong roof is to remain resilient in the face of incleemnt weather. A well-applied elastomeric roof will be able to do so.

Can Elastomeric Roof Coating Be Sprayed On

If you are looking to spray your elastomeric roof coating, you will be please to find that it is preferable for these coating to be sprayed. For the process, you will want a large airless sprayer in order to spray the roof coating effectively. Apparently, elastomeric roof coatings need a tip of forty thousands or higher. A direct immersion style airless sprayer could be optimal. A professional roofing company will have such tools available for your elastomeric roof application.

Does Elastomeric Roof Coating Work

One of the most important questions that any roofing professional can be tasked with answering is whether or not elastomeric roof coatings work. Any professional will firmly state that they do. However, the difference between an amateur roof coating and a professional roof coating is wide. Professionals will cleanse and repair the roof before attempting any roof coating applications.

elastomeric roof coating

Where to Buy Elastomeric Roof Coating

As previously alluded to, elastomeric roof coatings are best applied by a team of roofing professionals. A professional roofing company will have access to vendors who sell roofing materials. This is in contrast to a handyman, who will need to get the job, then get the materials, then perform the job. A roofing company will already have access to these routes. With the proper roofing materials, your roof will perform better, and last longer. Installation methods also matter. When the roof is accurately cleaned and prepped, in addition to repairs, the roof coating will appear and perform at its best.

For the best elastomeric roof coating in Cincinnati, OH, you can trust our team to deliver. Please give us a call at 513-342-8544 today!

What Does a Commercial Roof Consultant Do?

flat roof with some water stains

What is a commercial roof consultant?

Buying a roof for a commercial building isn’t like buying a new copier or choosing a coffee vender. Commercial roofing is more expensive to start with and the idea is to get a long useful lifespan from the roof. That is where a commercial roof consultant comes into the picture. 

A commercial roof consultant will provide you expert guidance on how the design and build of your commercial building roof for a new build. For an existing roof that is problematic, a commercial roof consultant will advise whether to repair or replace the roof. 

If a new roof is determined, the consultant will guide you through the process of choosing the right type of roofing material for your commercial building. Most commercial roof consultants have never been on the installation end of commercial roofing, it is ideal if you can bring your consultant and roofing contractor together to combine their expertise and skills. 

What does a roof consultant do?

A commercial roof consultant keeps the planning process in order with their organization expertise to provide you a useful and long-lasting roof. They have an unbiased opinion and system selection when it comes to product, putting your needs ahead of the roofing contractor, but they will seek advice and suggestion from the contractor. 

Why do you need a commercial roof consultant?

Do you need both and which one do you take your final advice from, the commercial roof consultant vs roofer? It is obvious the roofing contractor is the hands-on person, but let’s clarify what you can expect from a commercial roofing consultant: 

  • Roof inspection and survey to determine the useful life of existing roof
  • Analyze any leaks to determine the cause
  • Specification for roof replacement projects in writing
  • Quality assurance inspections during installation
  • Construction consulting during any insurance claims
  • Roof asset management 
  • Overwatch contractor bids during the bid process
  • Building designs and inspections
  • Moisture survey and analysis
  • Expert witness during litigation

What is the useful life of a commercial roof?

A commercial roof that is professional installed and maintained as recommended by the manufacturer, the average lifespan for a commercial roof can range from ten to forty years. The variances in the lifespan range is based on several factors: 

  1. Installation: If the roof isn’t installed correctly, the lifespan is shortened. Hiring an experienced commercial roofing contractor is always recommended. 
  2. Slope: The roof slope, or lack of slope, will determine how water pools or sheds which will affect the roof’s lifespan. 
  3. Ventilation: All roofs need proper ventilation under it to  prevent heat and moisture build-up. A roof that has moisture under it will rot the roof decking and cause mold growth. 
  4. Maintenance: Routine commercial roof inspections and proper maintenance can prevent small problems growing into bigger problems. 
  5. Weather: When you have experienced harsh weather roof damage, you need to file an insurance claim. A commercial roof consultant can be help in filing the claim.  

What is the best material to use for flat roofs?

Commercial roof consultants and roofing contractors recommend PVC over other roofing materials. It is the more expensive roofing material over other single-ply materials, but the benefits balance that price. 

  1. Reinforced membrane makes for impact resistant, crack resistant roofing
  2. Low maintenance 
  3. Reflective white roofing lowers energy expenses 
  4. Reflective white roofing eases workload on HVAC system

How long do rubber roofs last?

An EPDM rubber roof is made from recycled rubber and when installed correctly, with proper maintenance, can provide coverage up to fifty years or longer. 

flat black roof

What is the longest lasting roofing material?

Metal is one of the most recommended material for commercial roofing material by commercial roof consultants and roofing contractors.  With expert, professional installation process, while it is the most expensive, it has the longest lifespan up to thirty years. 

TPO is another popular roofing material that commercial roof consultant recommend in many cases. It is inexpensive with a decent lifespan up to twenty years. The white-coating is UV reflective, an energy saving benefit, and unlike EPDM, there is little maintenance because of the heat welded seams. 

Modified Bitumen is often compared by a commercial roof consultant because of the budget-friendly price range. With an asphalt membrane base, it is subject to blister and crack sooner than other roofing materials, giving it a shorter lifespan of ten years. 

If you aren’t sure how to find a commercial roof consultant, an internet search is easy and fast. You can also ask your insurance company for recommendation and some roofing contractors may offer names of ones they have worked with in the past. 

Just like a roofing contractor, or any profession, a commercial roof consultant will have a fee for their services. You should get a few quotes that state the fee and what is included for the fee charged. Most will offer a contract, if not, ask for one, especially if they are going to represent you legally. Call 513-342-8544 today for your commercial roof consultation.

How is a roof inspection done?

contractor conducting roof inspection

Inspecting and Understanding Your Roof

Commercial roofing is different than residential roofing, and then again, it isn’t. The roofing on commercial and residential structures both protect the structure, contents, and people inside. However, in most cases, the roof on a commercial building is more significant than a residential roof.  One area they both are alike is the need for a roof inspection, either for monthly maintenance or possible roof damage. 

The purpose of a roof inspection is to check the normal wear and tear or see if there is any damage after a storm.  For residential roofing, a roof inspection serves the same purpose, but on a smaller scale, and it isn’t as intensive because there are different roofing materials. A professional commercial roof consultant is a person that can determine if roof repair or roof replacement is needed.  

What does a roof consultant do?

A professional roof consultant is trained in commercial or residential roofing to know what problem areas look like it is repairable or a replacement. They will provide expert guidance to the building owner and manager on what is best and then work with them in the designing, installation of new roofing. They will teach the existing owner or maintenance team on the maintenance, repair, and upkeep of the commercial roofing. 

roof inspection

How long does it take to inspect a roof?

A commercial building roof inspection can take between 30 minutes to one hour. Factors that can determine the time it takes to complete a roof inspection are the size of the roof, the number of penetrations, the number of levels and sections, and the different types of roofs on the structure. 

How do I know if I need a new roof? and What is considered roof damage?

These are two popular questions when it comes to commercial or residential roofing. Nobody wants to spend money on a new roof. A commercial roofing consultant will schedule an appointment with the building owner or manager. A roof inspection may find any requires a new roof of the following signs of roof damage: 

  • 1. Sagging 
    • The roof gets wet when it rains, and nothing you can do about that. However, when water is still on the roof after the rain stops and the sun comes out, you may have a problem with sagging areas. Sagging areas on a roof can often be from compromised joists, rafters, or the sheathing, and could be an indication of a leak.  A roof consultant or inspector will examine this sagging closer with a thorough roof inspection and look for other sagging areas. 
  • 2. Musty
    • When you walk into a building and smell musty odors, there is mold somewhere in that building, and mold comes from moisture. Sometimes an excellent, thorough cleaning will rid the odor permanently, and adjusting the humidity level can keep it from coming back. However, if those things do not work, then there is either a plumbing leak or a roof leak. Either way, allowing that moisture to linger can do two things:  Cause health issues for your employees and customers. The leak will weaken the structure, either the roof, walls, or foundation, and compromise the structure’s safety. Contact roof consulting services that will perform a roof inspection to find where there is a possible leak. If no roof leak, then a plumber should be your next phone call. 
  • 3. Damage
    • Are you seeing peeling paint or water stains on the ceiling or walls? Are you placing buckets around the building inside to catch rain? That is annoying, dangerous, and tacky looking. Anyone can trip over these buckets, spill the water, and hurt themselves. Once you have to set a bucket out, even once, do an internet search for “roof consultant near me” and request a roof inspection. Any sign of possible water damage to the roof should be addressed immediately. Catching problems early on will minimize the amount of work needed to fix the leak and not need a completely new roof. 
  • 4. Blisters and Bubbles
    • Commercial roofing is typically flat or low sloped, meaning that it is prone to air pockets, bubbles, and cracks in the roofing membrane. These are places that come from moisture accumulating under the membrane through a crack or separated seam. Then air gets in there. Upon a roof inspection, if a blister or bubble is found localized in the membrane, the roof consultant will recommend repairs.  This blister or bubble needs to be removed, the area cleaned, and then repair made over the area. For a commercial building, if a blister or bubble area can be repaired, it gives the flat roof a longer lifespan before having to take on the cost of a new roof. 
  • 5. Energy Bills
    • Your roof may not have any apparent issues like blisters, bubbles, cracks, or separating seams, but you are noticing the energy bills are higher than the same time last year. While a slight increase should be expected, a significant increase may indicate you need a roof inspection. If the roofing membrane is ten years old or older, it may be time to have it re-roofed with a reflective roof coating. This re-roofing process can get another 3 to 5 years life out of the current roofing before you have to endure a new roof. 
  • 6. Drains
    • After the next torrential downpour, check the drains around the building, and if you don’t see water coming out of them, you need to have a roof inspection performed. Because commercial roofing is flat, often, the drains get covered up with debris, dirt, leaves, even small critters. These are things that a monthly roof inspection can watch for so that you don’t have to worry about clogged drains causing water to pond and puddle on the flat roof. 
  • 7. Loose Roof Material
    • Extreme weather conditions like heavy rains and high winds can cause damage to a commercial roof that isn’t visible from the ground. A roof inspection by your maintenance staff or a professional roof consultant will find if there are any loose or missing roofing materials. What you can’t see from the ground could be causing you higher energy bills, and it is also shortening the lifespan of your current roof.  
roof inspection

In Closing – What do you do if your roof blown off?

The first thing and most important thing is the safety of your customers and employees. If the entire roof has been blown off your commercial building, have everyone evacuate to a safe place immediately. Next, call the insurance company and a professional commercial roofing contractor.  Depending on the current weather actions, cover the area with plastic tarps or remove everything you can to a safe place. 

Keeping your commercial building insurance current and valid is essential just for reasons like this … The unexpected and unplanned. We never know what weather Mother Nature has in store for us. An evacuation plan will inform everyone where to go in an emergency so that headcount is essential. 

What is the Best Material for Agricultural Buildings?

grain silos

Durable materials for agricultural property

An agricultural building is about the structures that are usually found on farms and ranches. These buildings are used for various purposes, such as a barn to house cattle, horses, and other livestock, as well as equipment, fodder, grain, hay, implements, poultry, or other items considered to be agricultural products. An agriculture building roofing needs to be secure and strong enough to keep the things housed inside them protected and safe from the elements. 

What is agricultural roofing, and why agricultural building roofing so important roofing? Because agricultural buildings are usually in rural areas, as we mentioned above for various animals, barns, farmhouses, and sheds. Metal roofs are commonly used in these rural applications because of their durability and low maintenance. Those two features are essential for agriculture building roofing. 

What kind of metal is used for roofing?        

Metal applications for agricultural purposes have been a long-tested practice, especially for agriculture building roofing, with little to no failure. It is durable, weather-resistant, fire-resistant, and has a long lifespan and warranty. When we consider it, it’s a low maintenance material. It would difficult to compare using metal or shingle agricultural roofing. 

 There are various types of metal used for agricultural building roofing material, and all-purpose panels may be the most popular and best agricultural building roofing. All-purpose groups are available in a variety of paint colors and profiles, with 29 gauge being the most standard thickness. This type of metal won’t chalk or fade, has lifetime integrity. 

The following are the five most popular types of metal used for agricultural building roofing:

  • Rib Metal Roofing – this is used for agricultural building roofing and other projects around the farm or ranch. 
  • Hi-Rib Metal Roofing – this agricultural building roofing looks good and doesn’t require as many fasteners, making it more affordable.
  • 5V Metal Roofs – the most commonly used for agricultural building roofing purposes, but because of its appearance, it has a visual appeal that can be used for other applications, including indoor.
  • Standing Seam Metal Roofs – this agricultural building roofing product has concealed fasteners, creating a sleek finished product that works well on agricultural structures as well as residential applications.
  • Corrugated Metal Roofs – the most recognized of all metal roofing products and is used for DIY interior design today. 

What are the disadvantages of metal roofing?

You don’t have to use metal on agricultural structures, but compare the pros and cons of Agricultural building roofing vs traditional roofing:

Metal agricultural building roofing benefits:

  • Long Lifespan: Metal agricultural building roofing can have a lifespan from forty years to seventy years or longer, depending on the gauge of the material. Traditional asphalt roofing has a life expectancy between twelve and twenty years. 
  • Durable:  Some metal agricultural building roofing can sustain winds up to 140 miles per hour. Metal roofing doesn’t corrode or crack and, depending on the gauge of metal, maybe impact-resistant. Also, metal agricultural building roofing doesn’t need periodic maintenance that other roofing materials do. However, annual inspection, or inspection after a weather event, is recommended.
  • Safe: Metal agricultural building roofing is fire resistant. 
  • Energy-efficient. Metal agricultural building roofing reflects solar radiant heat, and 0can reduce energy costs for cooling by up to twenty-five percent. 
  • Eco-friendly: As much as 95% of metal agricultural buildings, roofing is made from recycled materials and is 100% recyclable at the end of its lifespan.  Other roofing materials, like asphalt shingles, add as much as 20 billion pounds annually to the dump.

Metal agricultural building roofing disadvantages

  • Expense: Metal agricultural building roofing can be up to three times more expensive than other materials, but the ROI will come with the lifespan. 
  • Loud: Metal agricultural building roofing can be noisy during heavy rain and hailstorms. Added insulation at the time of install can minimize this some, but that will add to the cost. 
  • Contracts and Expands: The larger panels of metal agricultural building roofing tend to contract and expand with temperature changes. If the roofing contractor doesn’t attach them properly, the groups will loosen. 
  • Color Inconsistency:  When metal agricultural building roofing needs repair later, the color may not be exact.
an agricultural property

How do you install a metal barn roof?

Metal agricultural building roofing has always been found on barns in rural areas, large and small. Metal roofs install more accessible than asphalt shingled roofs, or other types of roofing material, and can be done in fewer steps. 

  • Step One: Measure the base of the barn to get the length and width measurements and multiply by two for the square footage. This measurement will determine the amount of materials needed.
  • Step Two: Lay the first metal roofing piece, starting in the bottom corner, setting it flat on the sheathing underneath and using a metal screw to fasten down the piece on either side, spacing the screws every twenty-four inches apart. 
  • Step Three: Lay the second metal sheet, overlapping one ridge to the first sheet, continuing the process all the way around. 
  • Step Four: Using tin snips, cut the end piece down to size if necessary, moving up the row until complete. 
  • Step Five: Inspect the agricultural building roofing to make sure all pieces of the metal are fastened down and no loose screws. 

Can I install a metal roof myself?

With a couple of friends over the weekend, yes. Wear good quality gloves, goggles, and have sturdy ladders, a good pair of tin snips, and a lot of patience.  The best quality of roofing is when a professional roofing contractor does the install, but if it saves enough money to make it worthwhile, it can be a great DIY project. Call 513-342-8544 for your metal roof installation needs in Cincinnati, OH.

Do Green Roofs Really Work?

completely finished green roof

Updating Your Roof

A green roof isn’t referring to the color of a roof anymore. It is a roof that has living plants thriving on top of it. They are common in Europe, where they learned the benefits that having a green roof provide not just the structure it’s on, but the surrounding area too. There are many possible reasons to consider a roof like this. For more information about a green roof for your Cincinnati, OH, give us a call at 513-342-8544.

What is the benefit of a green roof?

There are several green roof benefits, some directly to the building and others that affect the nearby area, like less footprint left behind.

  • Provide insulation for structures and reduces cool costs
  • Reduces urban heat effect
  • Improves air quality
  • Increase of native plant varieties
  • Provides a refuge for endangered birds
  • Improves marketability and property value
  • Green roof drainage minimizes storm water runoff and water retention
  • Improves efficiency of mechanical equipment
  • Extends roof lifespan
  • Provides pleasant environment view for occupant enjoyment and meetings 
  • Tax benefits

 If planting a green roof isn’t possible for your structure, another option for a green roof vs traditional roof is applying roof coatings. For a flat roof structure where a green roof of plantings isn’t possible, applying an EPDM, PVC, or rubber type coating is considered a version of green roof. 

How long does a green roof last? 

Having a green roof has been the standard in Europe since the 1960s.  A green roof will protect the original flat roof membrane, extending its life up to 50 years, with 40 years being the average.  Factors that come into play determine the life span of a green roof is the health of the original roof, how well the green roof is maintained, and the normal climate and environment concerns for any roof. Within the estimated forty years, a green roof can save the owner as much as $200,000 in energy expenses. 

green roofing with sitting area

Do green roofs leak?

When you compare a green roof to a traditional roof, it isn’t any more prone to leaking. It isn’t what is on top of the roof that determines if it will leak or not, but the structure’s design and integrity. To make sure a green roof doesn’t leak, it needs proper drainage and waterproofing membrane, just like a traditional roofing.

Studies have proven that a green roof will give a roof a longer lifespan than a traditional roof because it protects it from the sun’s ultraviolet rays. Not that a green roof doesn’t have its faults, though. 

The first downside to a green roof is the expense. When compared to the installation of a traditional roof, a green roof costs more, but it also has a higher ROI. Another downside to a green roof is the increase of weight on the structure. This is often part of the higher expense to install is having the structure reinforced. A green roof requires more maintenance than a green roof. A green roof requires feeding, watering, and weeding. With the right type of plants, you can minimize that maintenance. 

Do green roofs need maintenance?

A green roof is like any garden, there is some maintenance required. How much maintenance will depend on the type of green roof you plant. The more intensive the roof garden, the more maintenance it will require. The climate and environment will factor into the amount of maintenance needed.

How do you maintain a green roof?

There aren’t any simple instructions on green roof maintenance, but some basic green roof maintenance tips:  

  1. Weed the unwanted plants out, this is especially important the first season. If they are allowed to grow and run free, the plants will be crowded and kill them out.  
  2. Keep drainage free of debris and plants. If debris and plants cover the drainage, the garden roof can’t drain.
  3. Compost should be added biannually with nutrient-rich compost. Autumn and spring are the recommended time of the year.  
  4. Time to weed the unwanted plants out again! Birds and wind will blow seeds of other things on to a green roof, and not all of them are things you want. A monthly walk through your roof garden suffices to inspect and monitor your green roof and pull out the unwanted growth.  
  5. A green roof won’t need as much watering as a traditional garden, the biggest reason is the added weight that can add to the structure. Choose plants that are four to six inches of desert plants because they need the minimal water.
  6. During your monthly walk through your garden roof, watch for diseases and pests. A garden roof top will attract more insects.
  7. Keep a maintenance diary and log all the details such as when you feed, water, and weed.
completed green roof

Up On The Roof Top

If a green roof sounds like something that you’re interested in, have a structural check of the building to make certain it can support the weight. Even if you’re planning on planting and maintaining the garden yourself, have a professional roofer make sure the existing membrane is in good condition and get a quote to have them install a waterproof membrane if needed. Dial 513-342-8544 for even more information about a green roof in Cincinnati, OH.

Are Foam Roofs Any Good?

Contractors Apply Foam Roofing.

Are foam roofs any good?

Like any kind of roofing system, foam roofing has its pros and cons. Overall, however, the pros often outweigh the cons when it comes to this lightweight material. It’s especially valuable for commercial flat roofs, but can be applied to homes with flat roofs as well. Foam is directly applied over the original roofing material, creating a seamless membrane over it. This membrane is highly water resistant, so leaks become less of a worry, and serves as thermal insulation, so the roof’s energy efficiency improves. This material is dense, so you may not even need attic insulation. 

Moreover, foam is durable. Can you walk on a foam roof? Yes, it handles foot traffic well. It will also last a long time if well maintained. On the downside, foam by itself deteriorates in the sunlight and can be dented easily, so it requires a coating like silicone or acrylic applied over it for added protection. The chief maintenance requirement, then, is that the coating needs to be reapplied every 10 to 15 years. With such maintenance, the foam roof could last as long as 50 years. If you are interested in foam roofing installation in Cincinnati, OH, turn to the experts at Allstate Roofing, LLC. We can help you with all your commercial roofing concerns. Find out how we can help by calling 513-342-8544.

What is a foam roofing system?

Foam roofing and coating are often used as an alternative to roof replacement. These two materials combined form a complete roofing system that fits over your old roof. The foam, commonly called SPF spray foam, is a combination of isocyanate and resin. When these materials mix in the spray nozzle they react chemically, and as they are sprayed over the roof they expand and form a lightweight solid membrane over the roof. To keep the foam from decomposing in the sun, an elastomeric coating like acrylic or silicone is applied over it. This coating not only protects the foam, but it also provides additional protection to the roof and additional insulation.   

Is spray foam worth the cost?

Foam roofing is often applied to commercial roofs as an alternative to roof replacement. When compared to the cost of a full roof replacement, you’ll be saving quite a bit of money with spray foam. You don’t have to, for instance, remove your old roof. Foam is directly applied to it after it is cleaned and minor repairs are made. Because spray foam improves your roof’s insulating abilities, you’ll also discover cost savings on your energy bills, which is always a plus. The main downside as far as maintenance costs go is that it requires a reapplication of roof coating to preserve the foam from deterioration and damage. Of course, this expense is only required every 10 to 15 years or so.  

Can spray foam rot your roof?

You may have heard that spray foam can rot your roof. This is primarily a concern for spray foam applied as insulation on the underside of roofs. It’s generally not a concern of foam roofing applied over an old roof. Still, since the materials used for these applications are similar, there may be concerns about both in regards to rotting. The concerns are generally unfounded. Spray foam, inside or out, will not cause your roof to rot. Moisture is always the culprit when it comes to rot. The open-cell spray foam that is used as insulation actually can help prevent water from getting caught between your roof and the insulation. The foam allows moisture to pass through it, keeping it from collecting. If the water collects between your roof and insulation, this is where you can potentially have problems with rotting.

How to apply foam roofing

Foam roofing is fairly easy to apply, especially for trained professionals. Here is what to expect when professionals like those at Allstate Roofing, LLC install spray foam on your roof.

  • The roof is cleaned of all dirt and debris.
  • The spray foam is then applied directly over the old roof. It is allowed to expand and then solidify.
  • An elastomeric coating like silicone or acrylic is then applied over the foam for added protection.

The installation normally takes no more than two or three days and will not disrupt business operations.

Foam roofing for commercial building

Foam roofing is primarily used on commercial roofing. It’s a very versatile material. It’s ideal for flat roofs as well as metal, as it adheres to most surfaces. At the same time, it can be used on residential roofing, though it’s not recommended for shingle roofs.

Roofers Spray on Foam Roofing.

Foam roofing near me

If you are considering foam roofing in Cincinnati, OH, you can always count on the professionals at Allstate Roofing, LLC. We offer an extensive range of commercial and residential roofing solutions throughout the area. Find out what we can do for you or schedule a service appointment with us by calling 513-342-8544.