Why Not White Roof

Generally speaking white shingles are the way to go.

Why not white roof.

There are a few benefits to having a white roof. I live in arizona and a lot of our roofs are slanted flat top roofs that are just coated in a white silicone coating. There are many small scale initiatives in cities to make roof surfaces more reflective. White roofs aka cool roofs are a hot topic these days as a means to help stem global warming.

White roofs are better for your heating bill and the planet. The main benefits include comfort and energy costs. White roofs don t absorb as much heat which greatly extends the life of the roofing material. Most of us know better than to wear black on a hot day but when it comes to the roofs on our.

Despite their many advantages metal. The benefits of using white shingles. Metal roofs not only have 25 95 recycled content depending on the material used but are also 100 recyclable at the end of their life as a roof. In contrast most shingle tear off waste ends up as part of the building related waste stream up to 20 billion pounds per year.

White trim can help tie the look together if you match it carefully with the roof tone but be. If you re in a very cold climate your roof if probably covered by reflective white snow for most of the winter regardless. An example of the coating i m referring to is henry s tropi cool silicone coating. Disadvantages of metal roofs.

Commonly referred to as cool roofing it has received a stamp of approval from the state of california which has adopted its use in its building codes. That s why energy secretary and physics nobel prizewinner steven chu endorsed the idea back in 2009 and why cities like new york and philadelphia have launched white roof projects. There s much more to selecting a roof membrane than color but it s not a black and white decision. New york for instance introduced rules on white roofs into its building codes as long ago as 2012.

Why not white roof coat your house. Volunteers have taken white paint to nearly 7 million square feet of tar roofs in the city though that is still only about 1 percent of the potential roof area. Green building council and has been mandated by government officials in chicago. The environmental benefits of exposed membrane low slope roofing systems with high solar reflectance and thermal emittance have been established by the cool roof rating council crrc lawrence berkeley national laboratory and others.

This stuff seals gaps adds a uv protectant to your roof has like a 12 year warranty. White or reflective roofs have been in use for the past 15 years. It has become a leed leadership in energy and environmental design standard of the u s.