Tornados will certainly include solid winds that could trigger the roof covering to blow off. The solid winds likewise come carrying debris which can be gone down on the roofing system triggering damage. Also heavy downpours and hails can minimize the mineral protective finish on the shingles. When this finishing comes off it creates the roof shingles to begin breaking down and also over time the shingles will should be replaced.
Build-up of ice or snow on the roofing could be dangerous. This is since it hinders appropriate circulation of water from the roofing. Also it boosts the weight of the roofing considerably which endangers the framework that holds the roof covering as well as the structure.