Recycled Roofing Materials
Monday, December 14th, 2009Composite shingles are the usual choice for new and replacement roofs on most U.S. homes. These shingles are cheap to make and easy to install. However, they don’t last as long as other materials such as metal or slate. This shorter life cycle means the production and disposal of each roof places a strain on the environment. However, there is a way to reduce this impact – by ensuring that the composite shingles contain a high percentage of recycled material.
Products Used in Recycled Shingles
A number of plastic and rubber items can be incorporated into shingles. These include post-consumer waste like milk jugs and tires. The leftover scraps from the manufacture of baby diapers are another popular source of plastic for roofing materials.
One Canadian waste management company is currently developing plans to offer collection services that pick up used baby diapers for recycling as a roofing component. Of course, these “nappies” have to be sterilized (probably using a waste autoclaving process) to break them down into usable, germ free material. Knowaste already has the technology to make this possible. It’s just a matter of getting the public involved in this new recycling effort.
Quality and Variety Included
These composite shingles don’t look second hand. They can actually be formed to mimic slate and other high-end roofing options and are available in many colors. You can also buy shingles made with recycled fiberglass. These are advertised as being particularly energy efficient. So, the next time you go roof shopping, keep an eye out for recycled products. The more you know the more you can do to buy “green”.
Giving shape to your home’s exterior with geometric 