History Of Roofing Felt

The hipped roofs of georgian architecture the turrets of queen anne the mansard roofs and the graceful slopes of the shingle style and bungalow designs are examples of the use of roofing as a major design feature.

History of roofing felt.

For more than 25 years organizations such as the national roofing contractors association nrca and the canadian asphalt shingle manufacturer s association casma have included roofing felt in their roofing and waterproofing recommendations. The first underside polymer membrane is used as a solid background often reinforced with glass fibers. It defines the style and contributes to the building s aesthetics. Roofing felt similar to tar paper is the base material used to make roof shingles and roll roofing.

A general guide to their deterioration and assessment is followed by general principles for treatment repair and ongoing care and maintenance. This chapter begins with a brief history of roof coverings used in england and then summarises how roofs must work to protect the building. The earliest examples of using tar paper to protect roofing dates to the california gold rush of the 1800 s. Roofing felt competed with sheet metal and shingles as a roofing material.

As people flocked west to try to make their fortunes in gold entire towns sprang up overnight and were often considered to be temporary dwellings as they might be abandoned as quickly when the gold was gone. During some periods in the history of architecture the roof imparts much of the architectural character. Roofing 6 sep 2013 indd 2 12 09 2013 10 01. It is also a requirement under many building codes.

Used for decades as waterproof coverings in residential and commercial roofs these bitumen compositional membranes incorporate two layers.