Thermal Shock and Your Roof

Thermal shock is the name given to the effect that cycles of heat and cold have on your roofing system. As you know, heat causes things such as your shingles, flashing material and gutters to expand. Cold has the tendency to cause them to contract. This is one of the main causes of roofing damage and should be understood for what it is and how it can affect your home.
It starts small. You notice a small brown spot on your ceiling. You know it is water damage, but it is such a tiny spot, you put off doing anything about it. The problem is that the problem may be bigger than you think and the longer you put it off, the worse it will get.







