Buckling Shingles Fixed Right Down to the Plywood

Buckled or lifted shingles are one of those things that's easy to brush off - until water finds its way in. By the time you're seeing buckling like this, the damage underneath is usually worse than what's visible from the ground. That's exactly what we found here.

We pulled back the damaged section and got down to the deck. The plywood underneath had taken on enough damage that patching over it wasn't going to cut it. So we did it the right way - removed the compromised decking, installed a fresh sheet of plywood, and built the system back up from scratch.

Fresh underlayment went down first. That layer is critical. It's the secondary barrier sitting between your deck and your shingles, and it's what buys you time if water ever gets past the surface. We don't skip it, and we don't cheap out on it. Once that was set, new asphalt shingles went on to finish the repair.

The thing about a repair like this is that doing it halfway just delays the same problem. If the deck is soft or the underlayment is shot, new shingles on top won't hold up. We always want to know what we're actually working with before we button anything up. That's how you get a roof repair that actually lasts.

Roofs give you signals before they fail. Buckling, lifting edges, soft spots - those are worth paying attention to. Catching it at the repair stage is a lot easier on everyone than dealing with a full replacement or interior water damage down the road.