Flat Roof Felt Or Grp

Its unique construction gives it waterproofing properties for one of the most durable flat roofs on the market.

Flat roof felt or grp.

We compare grp and epdm on price installation durability and more. The first being a 3 layer felt systems and second grp glass reinforced plastic. This material consists of a layer of polyester resin which is reinforced with glass fibres to form a laminated layer. This is not the case.

Grp roofing vs three layer felt system the majority of all loft conversions will have a flat roof constructed to them. Grp fibreglass flat roofs. 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. Sleek clean appearance extremely moss resistant.

Know your flat roof systems grp v epdm sterlingbuild 01303 258641. 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. Although grp is pricier than felt or epdm rubber roofing systems when you factor in this impressive longevity along with the lack of maintenance needed resistance to all weather and attractive laminated finish fibreglass roofs can be worth every penny.

The covering which makes them water tight can be achieved using various products with 2 standing out as the industries norm.