New Shingle Roof Looks Wavy

What makes a roof go all wavy.

New shingle roof looks wavy.

The following are some of the more common causes for a wavy roof. The contractor insisted that it is upto code and it is caused by the framing and the felt 30 lb. It is not uncommon for a new roof to look a bit wavy until this permanent seal is created. If the felt paper was bubbly or wet when it was applied then it will cause the roof to look wavy.

I m fishy about the explaination. I just have my old roof removed and new roof installed by a contractor but the new roof looks wavy. The carpenter may have failed to put all of the crowns up on site framed roofs. Those ripples bumps can be pressed down easily which suggests that there is space between the shingle and decking i e shingles are not properly supported by the decking where there are ripples.

Inspect the plywood from the attic and look for cracks sagging or rotting. Curling shingles the main culprit of wavy shingles is inadequate ventilation which i discussed here. This is normally not a problem unless you experience windy conditions that can catch the shingles. This type of roof wave is usually only seen after a new installation.

There was an issue with the felt paper before the shingles of a roof are put down felt paper is laid down first. For complete roofing services including new installation replacement and emergency roofing services you can trust the specialists at apco to provide. A wavy roof is rather alarming and unfortunately there are. Shingles not sealing most asphalt shingles have an adhesive strip.

Having wet or poorly placed felt paper under your shingles can cause your roof to be wavy. New installed shingle roof wavy. The contractor told me it s because it s winter now and the shingles are shrunk and they will flat when temperature gets quite warm. A new roof will be required after stripping both layers of shingles to achieve a quality flat look.

Underlayment is what we call the product placed between the decking and and the shingles. Damaged decking could also cause a wavy look to shingles. Causes of a wavy roof. The problem is not the.

This is a bad move a roofing company should not lay new roofing shingles over shingles that are wavy. Applying a temporary adhesive will do the trick. When some of the crowns are up and some are down then the roof has a wavy look but it is still structurally sound. When referring to asphalt shingles felt paper is what is typically used in this application.

Contact us online or get in touch over the phone 614 254 5489 today to find out your options. Poor framing practice is one of the more common reasons for roof waviness.