Mainstream - Providing Industrial strength vacuum removal of contaminated dust & old insulation from the ceiling cavities of homes & businesses. Did you know that LEAD is very dangerous to humans, causing illness and slow growth in children and even impotency in adults. It is true that it collects in dangerous quantities in ceiling dust in most city houses built before 1975. It is true that it needs specialist equipment to remove it as the dust is very thick, fine and dangerous. People involved in the removal process need to take special precautions and be well trained. SUPAVAC Australasia is a member of the "Australian Dust Removalists Association". "ACT NOW & TAKE ADVANTAGE OF THE GOVERNMENTS REBATE ON INSULATION BATTS" [site_title_energy.jpg] [site_title_ui