I just had a new roof put on last week and I noticed that some of the shingles aren't laying flat. They're GAF Timberline 30-year laminate shingles so I know there's going to be more of an overlap look than the more common three-tab shingles which lay more flush with the roof. However, I noticed that quite a few shingles (about 5%) appear to be buckled...not laying as flat as they should be.
I approached the roofer about this and he said that they should straighten out in a couple of weeks....usually in warmer weather it takes a couple of days... but that in colder weather like this (central NJ...temps about 30-40 degrees F) it may take a couple of weeks to break in.
If anyone has any insight on roofing shingles, I'd appreciate any assistance. I just want to make sure I'm not being mislead by my roofer....
TIA!