Flat Roof Coverings

Just enough slope to drain water but also flat enough to be a problem if not constructed properly.

Flat roof coverings.

Pros and cons for flat roof materials. Over the past 100 years builders and contractors have designed a number of different flat roof coverings each of them engineered specifically to provide optimal protection and coverage. What is the best flat roof or roof material for flat roof replacement. Generally speaking the issues to watch are the cost and the guarantee offered.

Those options include the following. Built up roof bur modified bitumen. Best flat roofing materials flat roofs compared. The visual appeal of a flat roof that is overlooked by several prominent windows in the house is probably more important that a dormer flat roof located so high up that you can t see it from any window.

Over the years many products have been used and none has emerged clearly as the best. We love the flexibility of a flat roof for certain design limitations but they have a bit of reputation for leaks and repairs. This is a question i get asked a lot and to be honest there isn t a right or wrong answer but there is sometimes a type of flat roof that would suit a flat roof of a particular size shape detail level or budget. Twin home experts review on sure coat white reflective coating system for flat roofs.

Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules. These flat roof coverings are very pliable and durable with excellent heat and puncture resistance. As a rule don t go for anything less than 20 years. The main problem with the membranes of pvc flat roof coverings are their incompatibility with asphalt which will eat away at these membranes.

Epdm systems are very durable and have built a reputation around durability but they are not without their weak points. Single ply epdm epdm is similar to pvc as both are single ply but epdm is a rubber compound rather than plastic. All three types of flat roofing cost 250 to 350 per square 100 square feet but prices vary according to region and size of the roof. Options available for flat roof coverings.

Pvc flat roof coverings are applied in rolls and heat welded at the seams. Flat roof option 4. In practice most people plump for the system their installer or designer likes the most. There are many different types of flat roof coverings mineral felt torch on felt mastic asphalt grp and fibreglass pvc single ply membrane tpo single ply membrane thermoplastic polyolefin and epdm single ply membrane elastometric membranes.