Gaf Extreme Tpo For Solar Panels

The gaf everguard extreme tpo membrane was designed to substantially reduce rooftop temperature.

Gaf extreme tpo for solar panels.

The roof temperature measured on an everguard extreme tpo roof was only 116 f 46 6 c resulting in a decrease of only 0 67 in energy efficiency. An independent tpo study proved. After accelerated heat aging at 275 f 135 c for 196 days everguard extreme 50 and 60 mil tpo showed no cracking while every one of the competitors samples failed. After accelerated heat aging at 275 f 135 c for 196 days everguard extreme tpo showed no cracking while every one of the competitors samples failed.

The standard tpo developed a rougher surface compared to that of gaf everguard extreme the latter formulated for outstanding uv and heat resistance. Fa extreme 80 mil t fa n i 80ex t fa n i 80exfb years tpo re cover spec 20. Gaf the largest roofing manufacturer in north america has addressed this issue by developing everguard extreme tpo single ply roofing. Guarantees are available up to 25 years and it s easier to install due to the large welding window.

The first tpo membrane designed with the use of building integrated solar in mind this new grade of everguard tpo membrane is designed with higher reflectivity and heat. After accelerated heat aging at 275 f 135 c for 196 days everguard extreme tpo showed no cracking while every one of the competitors samples failed. Everguard extreme tpo 60 mil membrane is the best performing tpo in accelerated aging. Fa extreme 50 mil t fa n i 50ex t fa n i 50exfb minimum guarantee length available gaf s guarantee does not cover damage resulting from any third party products or systems which are attached to gaf s everguard tpo or extremetm tpo.

Therefore regardless of the type of solar installation the national roofing contractors association recommends the use of a roof membrane that provides enhanced protection against the effects of uv radiation and high service temperatures for example gaf s everguard extreme tpo to help ensure that the roof life expectancy will match that of the solar arrays. For instance on a sunny day with an ambient air temperature of 89 f 32 c the roof temperature measured on an epdm dark roof was 173 f 78 c resulting in a 13 86 decrease in energy efficiency from the standard system. Guarantees are available up to 30 years and it s easier to install due to the large welding window. Guarantees are available up to 35 years and it s easier to install due to the large welding window.

Everguard extreme tpo is the best performing tpo in heat aging and uv tests the best predictors of tpo performance. Everguard extreme tpo 50 mil membrane is the best performing tpo in accelerated aging. Gaf energy offers low profile elegant solar that installs like a skylight ensuring a beautiful water tight roof that produces clean energy. An independent tpo study proved.

Gaf analyzed membrane samples from roofs across the us and studied thickness over scrim surface cracking and the ability to repair aging tpo membranes. See guarantee for. Gaf certified2 roofers will do all the work on the roof. Solar panels however are dark objects which can reach temperatures as high as 200 degrees fahrenheit leading to the risk that the roofing membrane could fail prematurely.

This would suggest that the dirt retention of gaf everguard extreme might be lower than standard tpo and therefore lead to higher output when used in conjunction with bifacial solar panels.