Proper Ventilation In Your Attic
Did you know that 9 out of 10 home fail proper ventilation? The truth of the matter is that as a home builder or contractor has to show that if a new home being built as two small (4"X4") vents in your attic it meets code?
The problem with this is that your attic can reach temperatures well above 140°+ causing your decking board to bake your shingles from underneath making your shingles to curl.
This is what I call the pop-pie effect where your shingles are cooking from within reducing the lifespan of your roof drastically.