Flat Roof Felt Or Grp

This is not the case.

Flat roof felt or grp.

Given the greatly superior durability of grp roofing to felt systems you might think that a grp flat roof would cost a great deal more. We compare grp and epdm on price installation durability and more. The covering which makes them water tight can be achieved using various products with 2 standing out as the industries norm. Know your flat roof systems grp v epdm sterlingbuild 01303 258641.

Grp roofing vs three layer felt system the majority of all loft conversions will have a flat roof constructed to them. Sleek clean appearance extremely moss resistant. Its unique construction gives it waterproofing properties for one of the most durable flat roofs on the market. While felt may be the most traditional form of flat roofing grp glass reinforced plastic fibreglass is now becoming more popular.

Grp is not designed to be capable of any measurable elongation or movement but will withstand normal building movement through expansion and or contraction. The first being a 3 layer felt systems and second grp glass reinforced plastic. Felt is not capable of substantial elongation without failure. We all know epdm and grp are two of the fastest flat roof systems on the market today but which is best for your project.

This material consists of a layer of polyester resin which is reinforced with glass fibres to form a laminated layer.