How Expensive Is A Cool Roof

They have higher solar reflectance ratings than darker materials but much lower ratings than a white roof ranging between 0 25 and 0 30.

How expensive is a cool roof.

Types of cool roofs. Cool roofing information for home and building owners. There are many types of roof systems available but the surface exposed to the sun is the one that determines if a roof is cool or not. Going about installing a cool roof is a matter of timing.

Once a product is rated the results are published on their online rated products directory which is a great. The cool roof rating council crrc is an independent non profit organization that maintains a third party rating program which rates and publishes a roof product s radiative properties solar reflectance and thermal emittance. These typically come in mid range colors such as medium browns and grays. It tends to be more expensive than tpo but is well known for long term performance and is naturally fire retardant.

Combined with the fact that sunlight is directly reflected back at the sun cool roofs can positively impact the environment with lower co2 emissions. Generally speaking cool roof coatings for lower slope roofs cost around 0 75 to 1 50 per square foot 1 50 to 3 00 per square foot if a single ply cool roof membrane is used. Generally speaking the cost of installing cool roofing during construction is comparable to traditional roofing as this energy saving calculator demonstrates so small business owners may save on energy costs in long run by installing a cool roof. Cool roof coatings are white or special reflective pigments that reflect sunlight.

Project size project location climate and ease of roof access. You can usually make a new or existing roof cool by selecting the appropriate surface. Like all roofing projects however costs can vary depending on multiple factors. Cool roofs can contribute to lower home energy costs by keeping your roof cooler throughout the year.

Depending on the kinds of materials used the incremental cost of choosing a cool roof over a more traditional dark roof for a commercial building is approximately us 0 to us 2 20 per square meter us 0 to us 0 20 per square foot. Solar reflective shingles range between 2 and 3 per square foot depending on manufacturer and vendor. Cool roofing is known to be very affordable overall with energy savings ranging from 7 15 of total cooling costs.