While a wavy roof is aesthetically unpleasing does it affect the performance of the roof.
Why does my new roof looks wavy.
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.
The following are some of the more common causes for a wavy roof.
It s unfortunate for now but it s.
To determine if a wavy roof is more than just an eye sore you must determine the reason for the wave.
Nevertheless if you suspect the problem was caused by either poor installation or defective shingles contact a roofing contractor.
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.
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.
It immediately detracts from the appeal and look of a home.
The shingles on your roof serve a dual purpose.
Poor framing practice is one of the more common reasons for roof waviness.
I had my shingle roof replaced a couple of weeks ago using 25 year shingles and 30 lb.
Lumpy bumpy or curling shingles that do not.
Why does my roof look wavy.
A new roof will be required after stripping both layers of shingles to achieve a quality flat look.
Roof shingles are not lying flat.
We will highlight the 4 main causes of a wavy or warped 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.
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.
This is your number one best case scenario and also the most common because the paper should flatten out completely within a few weeks.
This roof should have been tore off and psssibally new new decking.
Inspect the plywood from the attic and look for cracks sagging or rotting.
If the felt paper was bubbly or wet when it was applied then it will cause the roof to look wavy.
This is a bad move a roofing company should not lay new roofing shingles over shingles that are wavy.
A wavy roof is an unsightly thing.
This is the best case scenario for a wavy roof because.
When some of the crowns are up and some are down then the roof has a wavy look but it is still structurally sound.
But you have to go with what the homeowner is willing to spend simply put no warranty here maybe.
Why does this roof look wavey.
One can see clearly lots of ripples bumps all over the roof but one section is much worse than the rest.