Shrinkage is a common problem among EPDM roofs. Various factors can cause this issue, including improper installation, aging and extreme weather exposure. The good news is there are now solutions to prevent this problem and avoid costly roof repair. Read on as The Thomas Roofing Company discusses more below.
Common Shrinkage Causes
Here are some of the top causes of EPDM roof shrinkage:
Poor material quality – If EPDM membrane materials are not properly mixed or there is an oil loss, molecular changes and shrinkage will likely occur.
Poor installation – If the roofing and gutter installation is not done properly, the EPDM membrane will likely warm up or cool down. If the EPDM membrane sheet expands before installation, it will appear to shrink when the weather turns colder.
Inexperienced roofers – EPDM roofing installation is complex work that should only be handled by an experienced, trained professional. Inexperienced roofers are likely to make rookie mistakes that compromise the performance of the roof.
Here are the best ways to prevent EPDM roof shrinkage:
Never settle for low-quality materials – Invest in high-quality mixtures and materials. Find a reputable manufacturer and roofer to make sure that you get the best product and workmanship for your roofing system.
Reinforce the substrate – Don’t forget to give priority to your roofing foundation. Secure your substrate so it will last for years and will not develop issues.
Hire an experienced roofer – If you want to save money, hire an experienced roofing contractor. Although they may charge more than other companies, the quality of their workmanship and materials will be high quality, giving you more bang for your buck in the long run.
If you are in Ellicott City or Columbia, MD, you can rely on The Thomas Roofing Company for high-quality EPDM installations. We provide roofing repairs, replacement and installation services. We can help you with gutters and skylights, too. Call (410) 692-9889 to talk to one of our professional representatives today.