* All skylights are made of high perform- ance thermoformed polycarbonate to be long lasting and easy to clean.
* When choosing a skylight, measure your rough hole opening and overall exterior size. There is a size to replace most manu- factures original equipment.
* All skylights include care and installation instructions on the box
* All exterior skylights include a tube of approved urethane sealant that must be used when installing.
* Interior ceiling domes come in two models: Windowed or Non-windowed.
* Others sizes available as special order.