With a variety of style choices and materials it s easier than ever to find the perfect cool roof.
Cool roofing materials.
Applying coatings over existing shingles can prevent them from drying causing water damage.
Researchers have been studying materials that can reduce solar reflectance and thermal emittance for decades if only so that energy consumption due to cooling buildings could be reduced.
Connor is it that simple.
United states energy secretary stephen chu even suggested that painting all roofs and roads white or light colored could reduce the electricity costs of running air conditioning by 10 to 15 percent source.
Type product design cool factor asphalt shingle presidential solaris gold not all asphalt.
Here s a quick rundown of some options.
A cool roof is a roofing system that delivers higher solar reflectance the ability to reflect the visible infrared and ultraviolet wavelengths of the sun reducing heat transfer to the building and higher thermal emittance the ability to radiate absorbed or non reflected solar energy than standard designed roofing products.
There are different cool roof standards for commercial low slope roofs and residential steep slope roofs.
Built up roofing bur consists of built up layers of coated asphalt and insulation applied on site and can be covered with a capsheet or surfacing material.
Coating existing asphalt shingles to make them cool however is not normally recommended or approved by shingle manufacturers.
Built up roofing includes asphalt and coal tar pitch.
Buy cool asphalt shingles which use specially coated granules that provide better solar reflectance.
Historically cool roofs have been either white.
The first cool roof material was introduced in california in 2001.
Terracotta and clay tiles are known for their weather resistant properties.
It makes perfect sense.
Clay tiles can even last up to 100 years without severe damage or wear and tear.
Some of the most popular materials used for cool roofing are.
The cool products found on the crrc rated products directory in this category refer to the properties of the capsheet.
Additionally they look very stylish and aesthetic especially if your design is more rustic.
Shingle roofs consist of overlapping panels made from a variety of materials such as fiberglass asphalt wood polymers or metals.
Residential roofing options include asphalt shingles metal clay tiles and concrete tiles.
The cool roof rating council was created in 1998 to develop accurate and credible methods for evaluating and labeling the solar reflectance and thermal emittance radiative properties of roofing products and to disseminate the information to all interested parties.
Materials for steep sloped cool roofs include asphalt shingles metal roofing tiles and shakes.
Cool roofing is not an entirely new concept.
But over the past few years the number of cool roofing materials and options has.
Roofing materials and colors impact how buildings and even entire cities handle heating and cooling.
Different cool roofing techniques are used for steep sloped roofs because of their different structure and materials.
Simply put repel the heat keep your home cool.
