Hambleside Danelaw are a UK based manufacturer of products for the building industry with two factories in the UK based at Inverness and Daventry. Hambleside Danelaw's GRP products include Dryseal, our component based GRP flat roofing system, low carbon GRP rooflights and wall lights, Dry Fix Valley Troughs and Dry Fix Bonding Gutters and GRP roof flashings. Other products include flush fitting slate and tile roof ventilators, eaves, soffit, cavity and underfloor ventilators and other ancillary roofing products. Hambleside Danelaw Glass Reinforced Polyester or GRP products (also known as fiber reinforced polyester or FRP) are manufactured at their Inverness factory on their sophisticated continuous profiling production line. Hambleside Danelaw products are produced using a range of raw materials including glass rovings and mats, varying fire resistant and retardant resins and pigments. Hambleside Danelaw's injection moulding and vacuum forming facilities for plastic ba