Problems Associated With Flat Roofs

Flat roofs need to have excellent drainage systems since otherwise the water can pool and add to the weight of the roof as well as leading to extensive water damage over time.

Problems associated with flat roofs.

The curve is pretty flat in terms of their deterioration for the first several years and the last 25 or 30 percent of the roof life the curve becomes more steep explains ron harriman vice president benchmark inc cedar rapids ia. How to prevent problems with flat roofs inspect and clean gutters frequently even if you have leaf guards. Blistering can become worse during the day due to being heated by the sun causing the trapped moisture to expand and blistering occurs. Flat roofs are known as being problematic with many suffering leaks.

Also since the impact of hail is perpendicular to the roof as opposed to being at a wider angle in the case of sloped roofing systems the impact can easily damage older less resilient roof coatings and membrane roofs. What happens is the asphalt used to build your flat roof has aged and lost its elasticity causing it to. Blistering of flat roofs is a common flat roof problem. Rainwater outlets on your flat roof s drainage system.

Leaks and moisture. 6 most common flat roofing problems alligatoring. Buckle in membrane. Just like any roof a flat roof will develop leaks but since it s flat the water doesn t have.

Unfortunately problems are inevitable as the roof ages. With modern technology and improved materials this isn t as huge of a problem as it used to be but flat roofs do tend to last five or ten years less than sloped roofs made of similar materials. Again it all comes down to the fact that they are less resistant to the elements. 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.

Architecturally speaking there is a good reason to install a slanted roof. Rain snow and other elements of weather can simply slide down them. First up in our series we examine the major potential problems associated with flat roofs. A roof is no place for a rogue tree but believe it or not some flat roof.