What Is a Single Ply Roofing System?

Flat Roof

Basic Info. On Single Ply Roofing

When you have a flat or low sloped roof you may be wondering what type of roofing materials would work best for that particular system. With single ply roofing, you can expect superior protection with roofing membranes that hold a variety of benefits that can not only save you on repair costs but with maintenance duties as well! Single ply roofing has various options to chose from that can ultimately match with your roof’s specifications or needs be it with grease protection with a restaurant, holding up HVAC systems with office buildings or withstanding foot traffic with agricultural properties. Each type of single ply roofing material has its own strengths with different installation options that can prove to add more to a roof’s life while increasing protection to your roof’s systems. Some may tack onto the mix reflective options that lower energy consumption and help in preventing air conditioning repair as you HVAC won’t overheat and work as hard to maintain stable building temperatures. It may be best to have a professional conduct roof inspections for your single ply roofing services so you can have the best-matched roofing materials in accordance to your property’s needs and characteristics. There are single ply roofing pros and cons for each material so take a look at the information provided which may be of use for you. Be sure to rely on your local roofing company such as Conklin roofing systems for a professional job done on your next single ply roofing project!

What is thermoset single ply roofing?

A thermoset roofing membrane is one of two classes of single ply roofing with the other being thermoplastic. The two types of thermoset roofing are EPDM, made of ethylene propylene diene monomer and Hypalon which is chlorosulfonated polyethylene.

Is EPDM roofing any good?

An EPDM roof is a lightweight single ply roofing option that doesn’t require reinforcement due to it being a lightweight option. Since it doesn’t have seams this makes the underlying materials less likely to be put at risk with roof leaks as seams are the areas in which water is most likely to infiltration. With an EPDM roof you have a material that falls into an ideal single ply roofing roof life with different options on how you’ll ultimately install the material to your roof.   

What is single ply TPO roofing?

A TPO roofing membrane is a single ply roofing option that only needs to be installed in one layer instead of multiple layers which can make installation fast and easy. It can be fully adhered, mechanically attached, plate bonded or ballasted. This roofing material is not only grease-resistant but is able to withstand the pressures of high winds.

Flat Roof With City View & Chimney

Single Ply Roofing Types

  • EPDM Roofing
  • Hypalon
  • Vulcanized
  • PVC
  • TPO

Which is better TPO or EPDM?

TPO roofing has been around for 20 years and has become one of the top choices for single ply roofing. EPDM roofs have been around for 60 years yet are also widely used. It’s essential to see that one of the differences between the two are that EPDM roofs will absorb sunlight due to their dark colors while a TPO roof has more energy efficiency and cool roofing abilities by being able to reflect the sun’s rays. With TPO roofing you’ll see a tougher material with three times more protection from such damages as roofing punctures which ultimately may the difference from having water damages with leaks or not. Because TPO roofing can be welded this makes them a more durable option than EPDM. However, this same reason can make them harder to repair than a PVC roof. 

What is the difference between TPO and PVC roofing?

TPO and PVC roofing are both considered to be of the single ply roofing family and are also both placed in the category of thermoplastic materials. TPO is made of ethylene propylene rubber as well as polypropylene while PVC or vinyl roofing is made of ethylene and chlorine. There are then filler materials that are added to these materials to create a complete roofing membrane. Although PVC roofing is more expensive it has better energy efficiency with its light color and UV resistance. The roof life of a TPO roof is 15-20 years while a PVC roof can be more than 20 years.

How long does single ply roofing last?

On average single ply roofing should last 20-25 years. On the short end of the spectrum, you may have a need to replace your roof every 10 years while on the extended end you can have your roofing system last 50 years or more! Factors that can affect the quality life of your single ply roofing are changes in climate, the type of membrane that’s installed, the quality of installation, if regular maintenance is being done and how your roofing membrane responds to roof penetration.

If you’d like to learn more about single ply roofing in Cincinnati, OH call 513-342-8544 with Allstate Roofing, LLC!