Roof Shingles Do Not Lay Flat

Adding a pitch to a flat roof requires construction.

Roof shingles do not lay flat.

On top of that many roofers prefer to use a roll out roofing system. Most communities have building codes that prevent homeowners and roofers from installing more than. Shingle bundle distortion is a phenomenon that can cause shingles to not lay flat after installation. A roof should lay flat without any bumps or waves if yours does then you deserve an explanation.

There s really no other way to say it but having wavy shingles is a cause for concern that should not be ignored. What causes this distortion. The company had about 12 men on the roof laying shingles. The tear off and replacement was done in one day.

It was a sunny 80 degree day. Most cities require a slight pitch for a shingled roof. There are two causes of this phenomenon either the main structure of your roof is warping and buckling or simply because your materials aren t lying flat on the roof. I have a leak at the chimney and the roof cups up at the outside edges of the roof.

A more serious problem could be that they shingled over extremely buckled felt paper. Asphalt shingles need heat and time for those of you who have gotten a new roof installed during the cooler weather your asphalt shingles might look bumpy or wavy. These require more preparation and extreme heat to apply. If your roof shingles are not lying flat there can be several possible reasons.

This comes as a total surprise because the shingles are only 5 years old. Installing flat roof shingles is a process that is complicated and should only be done by professionals. In some instances the shingles will seemingly fix themselves almost like magic. There very well may be some nail pops someone over lapped the butt edge or shingles installed dropped below where they should be.

Standard asphalt shingles feature an adhesive strip that softens during warm weather. The shingles do not flatten out or conform to the roof deck because they were distorted while in the bundle. They said it is because the shingles are thicker than most and need longer to lay down. These would include your roof s age the temperature and weather conditions and the overall roof condition.

Other times it will require costly repairs to correct the issue. According to the report the edges of our roof shingles are curling. Most felt paper will not lay tabletop flat in cold weather. Architectural shingles are laminated and will never appear to lay flat like a non laminated shingle such as a 3 tab or 4 tab.

When lay people perform their own installations. It may just be that the shingles need some warm sun and everything will be fine. Check the roof by applying pressure to areas of the roof. Roof shingles are not lying flat new shingles not sealing down.

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