What makes a roofing material green or environmentally friendly is not just the raw materials it comes from and how it is manufactured.
Recyclable materials for making a green roof.
There is however a need to quantify and compare the benefits of green roofs constructed from commercially available media with those constructed from recycled media.
Most of the shingles sold today are made from recycled content such as plastic wood fiber and rubber.
The best option for your home depends on.
Recycled shingles are the greenest roofing product recycled shingles are quite affordable and are a perfect alternative to those who can t afford the expensive slate roofs.
A number of materials used in green roofs are from recycled sources such as the membranes and growing mediums such as crushed porous brick which is used by some suppliers.
In london uniquely there has been a move to use recycled secondary aggregate as the growing medium preferably from the original site.
What makes a roof environmentally friendly.
In this study recycled.
It s also how the roof performs over its lifetime and how the roofing is disposed of at the end of its life.