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Roof Repair: 4 Repair Solutions Roofers Offer To Fix Shrinking Of The Roof Membrane

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A roofing system is complex, and it's essential you know how to maintain it. One of the common problems experienced by homeowners is the shrinking of the roof membrane. It can happen due to extreme weather conditions like heavy rains, snowfall, and UV radiation. If left unchecked, this could lead to bigger problems like leaking water, damage to the roofing structure, and consequent expensive repairs. Fortunately, there are several solutions that professional roofers can offer to address this issue and prevent further damage. Here are four of the most effective repair solutions roofers offer when dealing with the shrinking of the roof membrane. 


The first step when it comes to shrinking the roof membrane is re-sealing. It involves the application of a specialized sealant over the area where the membrane has shrunk. This can help to prevent water and other elements from entering through the cracks, thus reducing the risk of further damage. Re-sealing is also effective in stopping further shrinkage, as the sealant helps preserve the membrane's flexibility. 

Replacement of Damaged Membrane

A complete replacement may be necessary in cases where the membrane has shrunk drastically. The process involves removing the damaged membrane and replacing it with a new one. It is a more costly solution, but it is often necessary if the damage is severe enough. A competent roofer can assess the damages and determine if a replacement is necessary. They can also advise on the best type of membrane and how to install it properly.

Repair the Substrate

In some cases, the membrane may not be the only thing that needs to be repaired. The substrate underneath can also shrink or become damaged from extreme weather conditions. A professional roofer can repair the substrate so that it is better able to support the membrane and prevent further shrinkage. It is important to note that the substrate needs to be repaired properly, or it could lead to further damage.

Replacing Flashings

Flashings are metal pieces used to prevent water from entering the roofing system. It is important that these flashings are in good condition. If they are damaged or worn out, it can cause water to seep through and weaken the roof membrane. Professional roofers can assess the flashings and replace them if necessary. This will help to prevent further shrinkage of the roof membrane.

Shrinking of the roof membrane is a common problem that can lead to more serious issues. Fortunately, professional roofers can offer several solutions to fix it. Re-sealing, replacing the damaged membrane, repairing the substrate, and replacing flashings are key solutions they can offer to stop the shrinking and protect the roofing system. Depending on the severity of the damage, one or more of these solutions may be necessary to fix the problem.

Contact a local roofing contractor to learn more.