A "COOL ROOF" ... Reflects and emits the sun's heat back to the sky instead of transferring it to the building below. A "Cool Roof" membrane coating system is designed to lessen the demand on using as much energy for cooling the building than you normally would, thereby reducing the cooling costs. Millenium Roofing is a registered Dulux roof coatings applicator & licenced and insured trade contractor with over 25 years roof painting experience. We specialise in heat reflective roof coatings and specialist roof membrane solutions for all roof types and service Cairns, Port Douglas & Mareeba regions of QLD.