Most people think of a roof cupola as purely a decoration. While its true that roof cupolas will enhance the looks of just about any house, they also have a functional purpose. Well designed roof cupolas with proper vents will increase the air circulation in the house. And with proper insulation they can reduce the heating and cooling costs for your home. While standard size roof cupolas are available, it always safer to get one made to the specific measurement of your roof to minimize any chances of leaks or seepage. And when looking at designs and sizes, make sure that the cupola is in proportion to the rest of the house.
