Fibreglass gutter lining and Fibreglass Roofing. Specialist GRP contractors.   Fibreglass, or GRP as it is better known, is an ideal roofing material. Properly constructed, GRP is completely impervious to moisture and can outlast other roofing materials by decades (see our FAQ's page). Avon Fibreglass Roofing have installed thousands of fibreglass gutter linings and fibreglass flat roofs. Specialist GRP roof work, such as rooflight repairs, Fibre-cement sheet repairs and refurbishment to all manner of GRP work ranging from domestic valley gutters and roofs to Superstores, Railway Stations, Factories and the like. Approved installers of the ROOF-LINE, GUTTER-LINE & TECNAFLEX systems.   - Why choose Avon Fibreglass roofing? We are the only GRP consultants to the Federation of Roofing Contractors. Unfortunately, a lot of our competitors laminate the first (or only) layer of fibreglass directly onto timber decking, or the gutter substrate. Applying directly onto a plywood roof deck does not allow condensation or moisture vapour from the building beneath to escape. Poor vapour control can cause fungus growth and damp. Complete roof failure is also caused by the very rigid GRP being unable to cope with thermal or structural movement within the building or roof structure.     - What makes our GRP roofing system different? We never direct laminate. Our fibreglass flat roofs and fibreglas gutter linings are constructed from specially made, preformed materials that allow the roof to breath and vent at the edges. Our mobile anchor fixings in conjunction with the flexible trims accommodate any thermal or structural movement between the fibreglass flat roof and its decking. Only ROOF-LINE and TECNAFLEX fibreglass flat roofing systems use the Mobile anchor fixing. Our fibreglass gutter linings are built within the existing gutter, virtually eliminating the need for stripping out of glazing bars or roof sheets. Gutter volume is usually increased and extra outlets and weir ends can easily be added. See our frequently asked questions page for more information.   - Is a fibreglass flat roof or fibreglass gutter lining right for you? Our Fibreglass Flat Roofs and Fibreglass Gutter Linings are built to a very high specification and are designed to last a very long time. All of our systems are installed by experienced and well trained operatives. If you are unsure about GRP please look at our FAQ's page or contact us for more information.

Frequently Asked Questions	GRP Flat Roofing Systems	GRP Gutter lining Systems	Tecnaflex GRP Flat Roofing	Refurbishment Services Group