How hot your roof really gets in the summer is a variable you have some control over.
How hot do roof shingles get.
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.
How to get shingles on your roof easily.
White shingles keep vented attics more than 15 degrees cooler than black shingles and a reflective metal roof would do more than that.
Should you change your roof to keep it cooler.
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.
Laying shingles can be hard and hot work but the reward of an attractive watertight roof can be worth it.
The answer is to keep them.
After roofing your house you might be wondering what to do with the leftover shingles.
Similarly it can be too hot to properly install and seal the shingles.
Storing roof shingles safely.
Doing it properly will keep you without problems for 20 or 40 years.
Consumer reports reveals the best roofing shingles from its comprehensive tests including 3 tab architectural and multilayered architectural asphalt shingles.
It s worth noting that the environmental temperature exposure that asphalt shingles experience on a roof even in a hot sunny climate will not approach the temperatures used for manufacturing of the shingle.
I haven t seen anything comparing vented attic to insulated roofline with metal roofing though.
Keep in mind that to get the greatest benefit from your painted or coated roof you need to keep it as clean as possible and repaint every 10 15 years.
Keeping a solid roofing layer of shingles is an important way to avoid water damage and leaks.
Data for that article addresses manufacturing temperature versus subsequent on roof temperature exposures of asphalt roofing shingles.
Should minor storm damage occur you might be able.