Item 10086 model 671429.
Bimps shingle roof.
Lumpy bumpy or curling shingles that do not.
Some of the most reviewed roof shingles are the gaf quickstart 33 lin.
Multiple things could cause these small raised sections.
Most commonly know as nail pops these areas are caused by either a roofing nail not being driven all of the way in or one that gets driven in side ways and will hold the shingle up just slightly.
The shingles on your roof serve a dual purpose.
Owens corning oakridge 32 8 sq ft onyx black laminated architectural roof shingles.
Lets start with the small random bumps on your roof.
Roof shingles are not lying flat.
Consumer reports reveals the best roofing shingles from its comprehensive tests including 3 tab architectural and multilayered architectural asphalt shingles.
What causes bumps on your roof.
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.
Peel and stick roofing starter shingle roll with 188 reviews and the owens corning 7 in.
They give the roof a finished look while forming a protective seal.
Ft roofing starter shingle roll with 112 reviews.
One can see clearly lots of ripples bumps all over the roof but one section is much worse than the rest.