A problem with flat roof insulation is that there is likely to be a non-existent or very limited incline. Different to the conventional pitched roof, a flat roof isn’t as effective at creating a slope to help the rainwater drain. Flat roof insulation is quite common are on a range of properties across the UK, especially in the earlier built properties and houses or bungalows with dormer style windows. A flat surfaced roof has the potential to the problematic if it isn’t maintained to a high standard.
Earlier forms of roofing
A combination of tar, gravel and pitch has been highly used in the past as an effective material for laying this particular type of roof. It is found that most flat roof installations include a slight incline to some to degree to help the rainwater drain away from the roofs surface and flow towards the guttering system. However, over the long-term the tar/gravel combination isn’t overly suitable for the areas that are likely to experience extreme changes in the temperature.
It has become apparent that the cold and wet weather in the UK has started to have a negative impact on the original tar based roofing materials. Over the course of time, more and more cracks, dents, and similar damage have caused problems in the earlier roof installations. Also, if a roof starts to experience problems, it is more likely to sag, which has the potential to create a greater opportunity for rainwater to pool and cause damage flat roofs toronto.
Cost-effective and modern alternatives
A wide range of effective materials are now available for the roofing contractor wishing to lay a more resilient flat roof, which has the potential to last longer than the original techniques. In recent years, flat roofing includes the use of such water resilient materials as certain forms of rubber.
A key feature to the rubber based roof system is that they can often be manufactured from recycled materials, which makes them a great eco-friendly choice. Also, the rubber roofing material is a far-sight more resilient to the earlier choices of flat roofs and therefore able to cope with the constantly change weather and gives a potential lifespan of about 50 years. The effectively low-cost of the material is likely to the one in the main reasons why people are starting to prefer the rubber based systems when planning on having a new or replacement roof installed on their property.