Most people refer to a flat roof as a rubber roof.
Rubber roof with rocks.
The main reason for such popularity of rubber roofs is the lower initial price tag.
Ballasting involves weighing down the roof membrane with rock gravel or pavers.
It works particularly well with black colored epdm if you use a light colored material to avoid absorbing solar heat.
Rubber roofing epdm single ply membranes is the most common flat roofing system in new england ma ct nh ri etc and the rest of us flat roofing marker.
What is rubber roofing.
Modified bitumen roofs are a mix of asphalt and rubber with a layer of gravel embedded in the top layer of material during manufacture to provide uv protection.
Roofer repairs rubber roof using techniques learned 1978 and still uses today.
These roofs are installed as thin sheet materials 0 030 30 mils to 0 060 inches 60 mils thick and are applied to the roof in a single layer.
Being made of synthetic rubber or polymer they are flexible and elastic and can handle temperature changes and some impact types better than built up roofs.
Rubber roofing is a material made up of a combination of recycled tires slate dust and saw dust.
No additional gravel on the roof is required.
Modified bitumen built up roofing.
However it s both heavy and cumbersome increasing maintenance costs.
This is the type of system i like to install best one of the key strengths of a rubber roof is the lack of joints and therefore potential leaks epdm rubber membrane can be cut to virtually any size from one piece without joins up to 15m x 30m.
One piece rubber roof fully adhered.
It typically comes in rolls which are installed in long overlapping sheets on flat roofs but it is also available in shingles that have an appearance like slate tiles.
There is no need for fasteners or glue.