High Or Best Or Most Reflective Metal Roof

Reflectance in relation to metal roofing refers to uv and infrared light rays being reflected from the roof surface.

High or best or most reflective metal roof.

Though you ll get more life out of a metal roof you ll pay the price at the time of installation. Retrofit the roof with specialized heat reflective material. This means it can reduce the temperature inside the structure as much as 50 degrees in some conditions. It is best to choose a light color metal such as white light bronze beige peach light green or blue if you live in a region that has a lot of sun and a hotter climate.

If your roof is in poor condition or near the end of its life it is usually best to re cover replace or retrofit the roof. A metal roof can withstand the elements for far longer than an asphalt roof. A roof made of zinc or copper can last well over 100 years. At the top of the list of metal roofing pros the material s long lifespan is why most homeowners make the switch in either a re roofing or.

Metal roofs generally can run from 120 to 900 per 100. This is because reflective roof paint can deflect up to 85 of the heat hitting the roof. So while a white or offwhite painted metal roof isn t as reflective it will release heat much faster than a more reflective galvalume roof. Step 1 heat reduction.

Still the shine of bright white on a roof is imposing and can take away from the overall aesthetic of the house. White and light colors white is the most reflective color and white metal roofing can actually lower the ambient temperature in the home by reflecting more of the sun s rays into the environment. This is why light colored painted roofs have a better tsr total solar reflectivity rating than galvalume. A highly reflective and highly emissive painted or granular coated metal roof is optimal for reducing energy consumption and can actually re emit up to 90 of absorbed solar radiation.

Such a roof can be reasonably expected to be some 50 to 60 degrees cooler than a dark color asphalt shingles roof. Shingle roofs are cheaper up front. Well metal roofs are proven to last two to three times longer than asphalt with 50 to 60 years lifespan for high end metal roofs such as field locked standing seam and aluminum shingles.