What Is Cool Roof Technology?

Roof Ventilation of a Factory's Cool Roof

Learn More About Cool Roof Systems

Roofing materials and environmental sustainability have greatly been put at the forefront in the housing market and with the construction of both commercial and residential properties. Now it’s become integral to cut on energy usage from roof heat absorption and roof replacement with premature wear from the sun. The implementation of cool roof systems has been taken on more and more with their many benefits of reducing HVAC energy costs and saving properties form damaged from the sun. There are many many material options out there that can match any preference and are a great way to increase the value of the home. In order to get the most out of your cool roof system, it’s best to get in touch with a professional roofing company to discuss your options to see how it pertains to the specifications of your property. Until then, refer to the following information concerning a cool roof that could prove useful to you on your journey for a cool roof.

Do Cool Roofs work?

A cool roof will be designed to reflect more sunlight and absorb less heat than traditional roof counterparts. Essentially a dark-colored traditional roof will absorb the heat from the sun making it warm and heating the building. With cool roofs, your overall building temperature is cooler with less heat transmitted.

How much energy does a cool roof save?

A cool roof with ENERGY STAR certified roof products can help reduce peak cooling demands in a building by 10-15%. Essentially a cool roof will help reduce the amount of air conditioning needed in buildings by having cooler overall building temperatures already. This will aid the HVAC system in having smoother temperature changes for building operations which draws less energy.

What color roof is most energy efficient?

A cool roof will be the most energy-efficient when the roof is of a lighter color as dark colors absorb more rays and therefore more heat. Typically conventional roofs will reflect 5-15% of the sun’s rays and absorb most of the rest into heat while cool roofs will reflect 65%. The fewer rays absorbed will lead to a cooler roof.

What is a cool roof made of?

A cool roof can be made of different materials yet they can be made of highly reflective paint, sheet coverings, or highly reflective shingles or tiles.

What is a cool roof for residential?

A cool roof for residential properties may differ from those seen with industrial and commercial properties based on the roofing materials and profiles. Commercial and industrial roofs are typically flat so they hold entirely different roofing membranes such as single-ply roofing materials. Therefore they may incorporate a cool coating for roof that will provide reflective benefits. What’s more, certain materials for flat roofing will have reflective properties incorporated based on white roof colors. As such, a residential cool roof will incorporate such materials as metal, asphalt materials with reflective granules added to them, terra cotta, or any roofing material that is white or lighter in color. There are a variety of cool roof options for residential roofs so it’s best to weigh your options if aesthetics are preferable.

White Metal Cool Roof

What is the coolest roof material?

  • Terra Cotta and Clay
  • Cool Color Concrete Tile
  • Green/Living Roofs
  • Solar/Photovoltanic Systems
  • Rubber Membrane Roofing
  • White Barrel “S” Tile
  • White Flat Tile
  • White Metal Roofing

Cool Roof and Waterproofing Systems

Certain cool roof systems can additionally come with added roof protective benefits like those seen with flat roofing systems. A cool roof material designed to work with a flat roof additionally tackles the common problem of water damages by blocking water infiltration and protecting the roof from water leaks.

Cool Roof and Passive Ventilation

For properties that require additional passive cooling with a cool roof, implementing a good ventilation system can significantly reduce temperatures of a building and can be more effective when paired with a cool roof.

How much does a cool roof cost?

A cool roof will vary in cost depending on the location, climate, slope of the roof, roofing materials and roof coatings. A low slope roof may cost $0.75-$1.50 per square foot while a single-ply membrane may cost $2.50-$3.00 per square foot. Metal roofing, a high-quality roofing material, may, in turn, cost $7-12 per square foot.

Contact A Professional Roofing Company

To learn more about your cool roof options be sure to get in touch with a qualified roofing company for more information. They will be able to gauge your roof’s specifications, needs and budget to best determine the right cool roof solution for you. If you’re concerned about other systems of your property, like with plumbing services, reach out to the relevant avenues for assistance. Home improvement with quality constructing materials from the get-go will go a long way in reducing the cost of materials and energy usage in the long run. Benefit from a cool roof today and have a more comfortable interior environment.

If you’re interested in a cool roof in Cincinnati, OH call 513-342-8544 with Allstate Roofing, LLC!