The Stratco Cooldek is an insulated patio that reduces the temperature underneath very efficently.  The Cooldek has colourbond top and bottom around a foam layer (that can be 50mm, 75mm or 100mm thick).

The Cooldek patio has either a flat finish on the underside (similar to an indoor ceiling) or a traditional ribbed finish. The Cooldek patio can also have lights  or a ceiling fan fitted, to give you an elegant outdoor entertaining area.