Filon Products is a leading UK manufacturer of high quality translucent glass reinforced polyester (GRP) and polycarbonate sheeting. Our range of products include profiled GRP cladding, rooflights, corrugated sheets, roofing sheets, plate for signs and hygienic cladding. Filons range of rooflights include barrel vault rooflights, domed skylights available in both GRP and polycarbonate. Filon products are also used for over cladding old asbestos cement roofs that comply with HSE requirements. Filon GRP corrugated and profiled roofing is fire resistant to Class 1 under BS476 Parts 3 and 7 and our rooflights are Class B non-fragile rooflights.