Buckling Plywood on a Commercial Shingle Roof in Chicago: Causes and Repair Solutions

Buckling plywood is a common issue found on older or improperly installed commercial shingle roofs across Chicago. This problem often develops when the plywood seams are not properly secured during the initial installation. Over time, changes in temperature and humidity cause the plywood panels to expand and contract, leading to visible ripples or raised areas on the roof surface. Not only does this affect the roof’s appearance, but it can also compromise the watertight seal of the shingles, increasing the risk of leaks and premature wear.

At Anchor Point Roofing, our team has extensive experience addressing plywood buckling and other structural issues on commercial roofing systems in Chicago. Our repair process begins with carefully removing the affected shingles and inspecting the underlying decking. We then resecure the loose plywood seams to ensure a stable and even base. After that, we install new synthetic felt to improve moisture resistance and provide a smooth underlayment. Finally, we install new shingles that match the existing roof as closely as possible, maintaining a consistent look while restoring performance and protection.

Properly securing plywood seams not only prevents future buckling but also extends the lifespan of your commercial roof. If you’ve noticed uneven areas or rippling on your roof, it’s important to have it inspected by a qualified roofing contractor before the issue worsens.

Anchor Point Roofing is proud to serve commercial property owners throughout Chicago, providing reliable, high-quality roofing solutions designed to last. Whether it’s a small section showing signs of buckling or a larger roof replacement project, our team is here to help ensure your building stays safe, dry, and looking its best.

Location: Chicago, IL