Made of several layers of bitumen surfaces built up roofing is finished by applying an aggregate layer or coating as the top layer.
Low cost roofing options.
So your primary costs here come from the labor.
The incredible longevity of metal roofing materials makes them an attractive option.
It will cost around 1 00 per square foot for the shingles making it possible to do an average single story home for under 2 000 00.
They are also the most popular on the market today.
Rolled roofing can be applied either with the torch down method or with roofing nails.
Rolled roofing is relatively inexpensive costing 1 50 to 2 50 per square foot installed.
Built up roofing is the most popular roofing material used on low sloped roofs.
In some parts of asia it s a fairly common type of roof so a straw roof can be quite cheap to install.
This means it s both cheap and light to transport.
This top layer normally is tar over which the gravel is laid.
Straw has been used as a roofing material for thousands of years because it s often easily available.
Despite the benefits the cost is significantly higher for metal roofing systems but there are a few drawbacks to aluminum and steel roofing.