The roof of a house serves a very basic purpose – keep the weather out. This fundamental duty has been added to with technologies aimed at repelling different types of weather – each bringing its own challenges and considerations. One thing a roof was never designed or intended to do is to insulate the interior from heat or cold. It does a great job at providing shade – but this also brings its own concerns. On top of everything else, the roof has to match the overall appearance of the house and be aesthetically pleasing. Take a look at the posts below.