What Are The Causes Of Roof Shrinkage And How To Fix It

Roof shrinkage is a common problem in homes. It could happen due to several reasons, such as improper installation, extreme weather exposure, or simply aging. Since the roof is perhaps the most important component of the house, it needs to be fixed or replaced by roof repair companies. Furthermore, it is a costly process as well that takes up a significant amount of time and money. Therefore, in this blog, we are going to discuss the causes and signs of roof shrinkage and how to fix it.

What Is Roof Shrinkage?

The problem of roof shrinkage mostly occurs to roofs that rely on synthetic rubber membranes, the most common being ethylene propylene diene monomer. EPDM as compared to other membranes is a relatively sturdy material that is also used to seal windows and vehicle roofs. Although its durability is top-notch as compared to other rubber materials, it tends to shrink naturally over time.

Signs Of Roof Shrinkage

As mentioned earlier, roof shrinkage is quite common and occurs in every house that uses EPDM. Therefore, if the roof of your house relies on the same rubber material, you should ensure regular inspections and maintenance. If not possible, hire a professional roofing expert to help you out with the matter. It is a known fact that EPDM will shrink sooner or later. Therefore, instead of waiting for it to shrink or simply ignoring it, you should get it fixed as it can save you significant expenses in the long run.

Causes Of Roof Shrinkage

Now that we have discussed roof shrinkage along with the signs as well, it is time that we shift towards causes of roof shrinkage. This will further help you with maintaining your roof to avoid huge expenses.

Improper Installation

Improper installation is one of the most common causes of roof shrinkage. As mentioned previously, the roof is the most important component of your house. Without it, you would simply be sitting, dining, and sleeping in open air. When it comes to repairing your roof, you should not be holding yourself back on the expenses. Repairing a roof is a tough job and only a professional roofer can do it right. If saving money is your idea, then chances are that your roof will get a lousy job that will again require repairs soon in the future.

Faulty Roof Design

If you are building a new house and intend to use EPDM, thoroughly consider the roof design by taking EPDM into account. One of the causes of roof shrinkage is a faulty roof design. If the roof happens to be of the appropriate design, you reduce the chances of roof shrinking. As a result, the life of your roof increases. Furthermore, consider installing drainage vents as well. It is one of the ways to combat roof shrinkage as it reduces the effects of moisture on EPDM roofs.

Poor Installation

The process of rubber roof installation requires time and patience. It cannot be carried out by any tom, dick, and harry. Before applying the EPDM, the roof needs to be prepared. An inexperienced roofer will mess up the entire job by missing this crucial step. Since most membrane manufacturers do not require certifications from roofers to buy and install their product, the roof job could easily be shoddy. Therefore, make sure that you only hire a roofing professional for installing a membrane roof.

Requires Maintenance

Although membrane roofs tend to be sensitive and cheap but it does not mean regular maintenance is not required. If overlooked, it will run you into some big expenses in the future. Furthermore, once a membrane roof becomes significantly damaged, you cannot repair it. The only option you have is installing a new one. Therefore, invest in your roof now to avoid expenses in the years to come. Installing a membrane roof without being fully committed to maintaining is not going to be a wise decision.

Final Word

Maintaining membrane roofs is not a tough task. However, installing one is. Therefore, follow a maintenance plan and make your investment worth it. Still, if you see any damage, go to roof repair services for a solution.

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