The most favoured roofing systems for flat roofs (and some pitched roofs) are fibreglass and felt. Both have their benefits, although felt is more affordable as a material. However, their lifespans can vary, with felt lasting under 10 years and fibreglass lasting 20 or over. Even with a shorter lifespan, felt is still beneficial in several ways. For instance, felt (being traditional as a roofing system for flat roofs) is difficult to pass through once fitted properly, as well as having a high viscosity. This type of roofing has been used for many years due to the cheaper cost and reliability. It is also fast to fit and replace if there is an issue. It is also easy to transport to different locations, due to how easy it is to handle. These days felt has a 3-layer membrane, which helps it to keep fighting against the elements. Buildings that can benefit from a felt roof are smaller ones like porches or garages.
Another material that is popular is fibreglass. This roofing system is stronger than felt. Due to not having any seams, water is unlikely to sneak through, which makes repair work easier to manage. It is also defensive against chemicals and heat, which makes it a great choice safety wise. As fibreglass is more durable than felt, larger buildings will benefit from it more. However, if you’re not sure what to choose, asking us for free advice on your Flat roofing in Tunbridge Wells.