Understand the Common Flat Roofing Issues to Determine Repair or

Flat roofs are simple to install, but need regular inspection to ensure that it is functioning well. Horizontal roof slope is maximum 1/2”, so can make water pond on the surface. This can lead to leakage issue.

At times, it is hard to determine, whether the residential or commercial flat roofing in South Gloucester needs repairs or replacement. Getting to know about some common flat roof issues will help to deal with the issues.

Alligatoring

Asphalt used to build flat roof loses its elasticity, overtime. Cracks and bubbles are formed on the surface. It looks like an alligator skin. It means the deterioration is very severe and needs replacement as soon as possible.

Leak & moisture

Moisture can seep through flat roofs as draining straight down is not possible. This can cause development of fungus and mould. To handle this issue check it regularly and repaired each time an issue gets detected.

Buckle in membrane

Overtime house foundation settles due to movement in soil. Excessive movements can make the asphalt soaked membrane used in the roofing system to buckle. Bucking roof is unsafe for the people living under it, so replacement is crucial.
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Pooling water

Flat roof means water pooling in dips and divots on roof surface. Pools need to be drained instantly, so that water does not seep in lower layers. If allowed to linger, water pooling can deteriorate exterior of the roof and shorten its lifespan.

Roof cracking

Flat roofs are exerted to more pressure and can crack. Professionals need to be called instantly or your home will be exposed to precipitation. Instead of structurally compromising the entire home, it is wise to install a new roof.

Flashing

Due to climatic changes, asphalt material expands and contract. This consistent expansion and contraction triggers flashing. It means the corners of roof get pulled away from its edges leading to leakages. Thus, moisture gets entrapped within the roof. Therefore, flat roof needs regular maintenance. If the flashing gets deteriorated significantly then you will be enforced to install a new one.