Why Does My New Roof Looks Wavy

One can see clearly lots of ripples bumps all over the roof but one section is much worse than the rest.

Why does my new roof looks wavy.

A wavy roof is an unsightly thing. Nevertheless if you suspect the problem was caused by either poor installation or defective shingles contact a roofing contractor. Damaged decking could also cause a wavy look to shingles. When someone walks on the roof the panels deform and have no internal strength to return to their old level which is why the roof looks wavy after the roofers finished.

It immediately detracts from the appeal and look of a home. A new roof will be required after stripping both layers of shingles to achieve a quality flat look. The following are some of the more common causes for a wavy roof. I had my shingle roof replaced a couple of weeks ago using 25 year shingles and 30 lb.

It s unfortunate for now but it s. Lumpy bumpy or curling shingles that do not. Inspect the plywood from the attic and look for cracks sagging or rotting. This is the best case scenario for a wavy roof because.

This is your number one best case scenario and also the most common because the paper should flatten out completely within a few weeks. 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. To determine if a wavy roof is more than just an eye sore you must determine the reason for the wave. Today s blog article answers the question why does my roof look wavy if your new roof was installed in the winter wait until outdoor temperatures get warmer and the shingles have the opportunity to seal.

I have to agree with the playwood seems to b2 3 8 that has at least 3 layers and the proper method of cutting the first 2 courses wasn t used. Roof shingles are not lying flat. 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. The carpenter may have failed to put all of the crowns up on site framed roofs.

Why does my roof look wavy. This roof should have been tore off and psssibally new new decking. Why does this roof look wavey. But you have to go with what the homeowner is willing to spend simply put no warranty here maybe.

While a wavy roof is aesthetically unpleasing does it affect the performance of the roof. We will highlight the 4 main causes of a wavy or warped roof. The shingles on your roof serve a dual purpose. There was an issue with the felt paper before the shingles of a roof are put down felt paper is laid down first.

Poor framing practice is one of the more common reasons for roof waviness. When some of the crowns are up and some are down then the roof has a wavy look but it is still structurally sound.