A reflective roof membrane has the capability to reflect the sun s uv and infrared rays away from the building allowing the roof temperature to increase only by 12 o f which is much lower than the 78 o f increase from the traditional black roof.
Highly reflective roofing membran.
Additionally in these climates where heating days exceed the cooling days the building owner may achieve a better energy efficiency and avoid a heating penalty.
Reflective surfaces are a form of geoengineering.
The most well known type of reflective surface is the cool roof.
Reflective roofing systems armourcool tp reflective roofing system the highly reflective armourcool tp roofing system on this university facility is a good example of iko s reflective roofing systems designed to provide durability and protection from sun and uv radiation.
Reflective surfaces can deliver high solar reflectance the ability to reflect the visible infrared and ultraviolet wavelengths of the sun reducing heat transfer to the surface and high thermal emittance the ability to radiate absorbed or non reflected solar energy.
1 2019 building owners architects roofing consultants and contractors now have a new go to means of addressing reflectivity codes across north america thanks to a joint effort between.
Adding additional insulation to a roofing system in northern climates is another effective way to save energy in addition to a highly reflective roof surface.