Flat Roof Problems Uk

Your flat roof will be level when it s first installed but houses can actually shift over time which can lead to a change in the roof s structure.

Flat roof problems uk.

A common problem encountered with a grp roof is the flaking and cracking of the top coat. Then in the evenings as the roof cools back down it contracts. And standing water on a flat roof is a common problem. Puddles of water another common entry for epdm rubber roofing problems is puddles of water forming on your roof.

During the summer months heat causes the fibreglass roof to heat up during the day and expand. Leaks and moisture. What happens is the asphalt used to build your flat roof has aged and lost its elasticity causing it to. Ponding as the name suggests a pond of water on your roof is a very bad sign.

As a result of this water may start to pool on your flat roof. Buckle in membrane. Water will start to damage your roof s material if it does not drain or evaporate within 72 hours and that means regular inspection is particularly important during winter and spring months. However in my own experience the problems with leaking flat roofs are usually as a result of either poor workmanship installing the roof membrane poor maintenance by the building owner or as a result of age.

Flat roof options help to free up internal space and are often cheaper that pitched roof options as they require fewer materials to cover the same roof span. Just like any roof a flat roof will develop leaks but since it s flat the water doesn t have. Long standing water will always find a. Flat roofs are known as being problematic with many suffering leaks.

Watermarks water may have escaped into the roof or evaporated after a long period of ponding. What pitch is a flat roof. There is also the scope to incorporate a green roof onto the flat structure. The main reason for a grp roof cracking is due to the roof being poorly installed.

Either way it will. On a performing flat roof ponding water isn t a problem as it will just drain away. With the british climate being what it is we know a thing or two about rainfall here in the uk. Flat roof defect 1 standing water this is one of the primary causes of flat roof leakages.