Flat roofs are commonplace on garages and extensions. However, they generally have a far shorter lifespan than pitched tiled roofing because not only can water puddle on the flat surface, but over time, the joins on traditional felt most commonly used on flat roofing can break down as seasonal temperatures expand and contract the material allowing water ingress. A traditional felt flat roof has a lifespan of around 15 years. However, GRP fibreglass and EPDM rubber roofing solutions will more than double the lifespan of a flat roof to between 30 to 50 years. That’s because fibreglass has no joins and rubber is flexible and both materials are completely waterproof. Whatever material you choose for your flat roof, the skilled roofers at Avon Home Improvements of Bournemouth work to the highest standards at all times. We cover the whole of Dorset and neighbouring areas of Hampshire. Call 01202 069923 today for a free no-obligation quote.
Most traditional flat roofs are made from either mineral felt or asphalt and will have a maximum life span of between ten and 15 years.
The expected lifespan of an EPDM rubber roof is around 50 years. That's half a century of minimal maintenance thanks to its highly durable properties.
A properly laid fibreglass roof also known as GRP roofing, will last for at least 30 years with no measurable deterioration.