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.

New roof shingles not flat.

If your roof shingles are not lying flat there can be several possible reasons. Why are new roof shingles not flat. New roof isnt laying flat if the shingles are stacked at the ridge in cold weather they will stay bowed for a long time especially if the sun is gone to holidays. 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.

Just had a new roof installed with all new plywood etc. These would include your roof s age the temperature and weather conditions and the overall roof condition. Sometimes this problem is more apparent on north facing roof slopes that don t heat up sufficiently for the shingles to seal until summer. Lumpy bumpy or curling shingles that do not lie flat can be problematic but.

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. If the roofers try to straighten the shingles as they are installing they should eventually settle. Other times it will require costly repairs to correct the issue. In some instances the shingles will seemingly fix themselves almost like magic.

The company installed those frozen shingles and the end result was a uneven not flat looking roof. They give the roof a finished look while forming a protective seal. If more than about 35 of your roof is going to need repair due to wind or hail especially if it s already 12 years old the cost effective decision might be to replace it all. Is this true or should i call the roofer back to fix.

I am asking the company to re do my roof because i have also research with the manufacture of the shingles and in order not to void the lifetime warranty the roofers has to follow up with their storage and stocking recommendations if not install right away after delivery. If you have a new roof that was installed incorrectly several. There are different types and styles of roof shingles that are either flattened or curved when facing against the roof. Looks like a fine job except that most of the shingles do not lie 100 flat on the bottom.

I had my shingle roof replaced a couple of weeks ago using 25 year shingles and 30 lb. Repair is costlier on a per square foot basis because it is more time consuming to integrate new shingles into a roof here and there than to install them over the entire roof. The shingles on your roof serve a dual purpose.