Attic Too Hot For Shingles

While the sealant will still activate it will not harden immediately.

Attic too hot for shingles.

And it can cause your air conditioner to work harder than it needs to and send your energy bills soaring with the temperature. Having a properly vented attic is the best way to keep attic cool because it allows the hot air to escape during the summer. An overheated attic can bake asphalt shingles on the roof and cause them to deteriorate. Ridge vents help.

If you attempt to install roofing when the temperature is too warm for installation shingles shakes and other materials may soften making them more difficult to handle. If it s 90 degrees outside the attic temperatures shouldn t exceed 110 according to home. If hot air is allowed to sit in your attic it could overheat the shingles on your roof and cause damage. Recommendations for heat similarly it can be too hot to properly install and seal the shingles.

Uring roof loading and once on the roof keep shingle bundles flat. According to most manufacturers any roof temperatures above 100 degrees f will cause the tiles to become fragile and the sealant to become too soft. It may be necessary to use a hose and spray a stack of shingles with cold water. Asphalt shingles on a roof with insulation at the roof deck and no ventilation are hotter than shingles on a vented attic.

Fsec did a literature review of the research on the need for attic ventilation and found that shingle temperatures are slightly higher but lifetime is not much lower. Compared to an uninsulated roof the average temperature in shingles above insulated sheathing ranged from two degrees to nine degrees fahrenheit hotter well within specifications cited by shingle. Tell if your attic is too hot take its temperature. If the sun is especially hot the adhesive on the roofing may also dry out before you can get the roofing properly lined up and placed.

Shingles tend to separate easier when pulled from the bundle granule side up. Shingle seal down adhesives will also soften as shingles get hotter making them harder to separate. In addition hot air in your attic could increase moisture levels which could result in wood rot and mold growth. Note excessive heat.