Known as recycled asphalt shingles ras they are an excellent source of asphalt binder containing 15 35 percent and can be processed reheated and combined with virgin asphalt binder to glue the new asphalt mixture together.
Recycled content roof shingles.
They are made with paper fiberglass minerals and tar and other petroleum products.
The recycled content shingles are relatively expensive compared to asphalt shingles but are easier to install and more lightweight than slate tiles.
These options provide an appealing lower cost alternative to pricey slate and sustainable wood while still offering green benefits like a manufacturer recycling program and a 50 year product life span.
As a result their installation transport and maintenance costs are less than for slate clay and metal tiles.
Recycled rubber roof shingles are an innovative roofing material that saves home owners money and saves the environment.
Another one 1 million tons of manufacturers waste shingles are also generated.
Recycled content roof shingles help divert waste from landfills and reduce our need to extract and process raw materials which lowers energy consumption and reduces pollution.
In the trade a rubber roof is known as an epdm ethylene propylene diene terpolymer although manufacturers have brand names for their individual products.
A growing number of shingles on the market today have recycled content from those that mimic the look of cedar shakes like these from ecostar to recycled slate look shingles like these available at green depot.
Rubber is not a new material for roof coverings.
Recycled content shingle roof pros.
Most rubber roof shingles are comprised of between 75 and 95 recycled materials including the re purposed tires.
Recycling torn off shingles helps the environment in two ways.
Ten 10 million tons of post consumer waste shingles or tear off shingles from replacing old roofs are generated in the u s.
And 2 they get repurposed as pavement.
Jeremy kosman greensite general manager adds that our approach to tear off shingle recycling is driven by our years of experience in the roofing business.
Each year in the u s approximately 10 million tons of recyclable shingles are removed from the roofs of homes and buildings.
Some companies and municipalities make use a discarded asphalt shingles but for the most part old shingles are not widely recycled and are not biodegradable.
As a petroleum product they are not sustainable.
Krueger firmly believes that for tear off shingle recycling quality control begins on the roof with the roofers source separating the shingles removed during re roofing projects.