New Roof Shingles Not Flat

It s because of optical illusion the laminated part fools the eye.

New roof shingles not flat.

Someone told me that it s because the weather is still cold it was installed beginning of december in ny and that if it were warm that the shingles would have flattened from the heat. Standard asphalt shingles feature an adhesive strip that softens during warm weather. Why are new roof shingles not flat. Before new shingles seal down they can look a little lumpy and uneven but once the roof gets hot enough they should soften flatten and form a permanent seal.

Architectural shingles are laminated and will never appear to lay flat like a non laminated shingle such as a 3 tab or 4 tab. In most cases new asphalt shingles are installed by overlapping one from another or by interlocking this creates a barrier against different forces of the weather most notable rain snow and hail. Shingles not flat on new roof just had a new roof installed with all new plywood etc. What is shingle bundle distortion.

Roof shingles are not lying flat new shingles not sealing down. The shingles do not flatten out or conform to the roof deck because they were distorted while in the bundle. There are different types and styles of roof shingles that are either flattened or curved when facing against the roof. Shingle bundle distortion is a phenomenon that can cause shingles to not lay flat after installation.

There very well may be some nail pops someone over lapped the butt edge or shingles installed dropped below where they should be. You might be tempted to call your roofing contractor as soon as you see these but you can actually take some time to relax before doing so. Looks like a fine job except that most of the shingles do not lie 100 flat on the bottom. Any signs of lumps bumps or curling on your shingles can definitely feel worrisome.

Most communities have building codes that prevent homeowners and roofers from installing more than.