My Roof Looks Wavy

Thankfully this is something that can.

My roof looks wavy.

This is your number one best case scenario and also the most common because the paper should flatten out completely within a few weeks. A layer of shingles was applied over an old layer this only happens if you worked with a bad roofing company. Rafters if too far apart may result in the plywood sagging or if the plywood is too thin for the weight it may sag. First layer of shingles were wavy and the roofer laid directly over the existing layer.

However some areas allow. This is a bad move a roofing. Shingles not sealing most asphalt shingles have an adhesive strip. Causes of a wavy roof.

If the material was damp if the day was humid or if the paper bubbled up a bit then it can produce a wavy appearance on your new roof. Damaged decking could also cause a. Multilayer roofs it is always better to tear off your old roof and install a new one. There was an issue with the felt paper before the shingles of a roof are put down felt paper is laid down first.

The carpenter may have failed to put all of the crowns up on site framed roofs. When heated by the sun the strip will cause the. The following are some of the more common causes for a wavy roof. Toggle navigation tap to call home.

The felt paper used on the decking was potentially wet or bubbly when laid down.