DVS is committed to helping Kiwis create the healthiest, most comfortable homes, DVS consultants are fully trained experts on a wide range of home comfort solutions across ventilating, heating, cooling, insulating, double glazing and central vacuum systems. Every product we sell is a proven performer with an extensive warranty. We can also organise your Pink® Batts® insulation for your home through our Pink Fit® partners.Ventilating your home with fresher, drier air vastly improves the quality of the air that you and your family breathe. At DVS®, we offer a range of options so that you can customise your ventilation system to suit your exact requirements. Our ventilation systems are equipped in revolutionary heated vents energy-efficient fans unique, multi-directional ceiling vents affordable, high quality air filters - now with BioShield and quieter operation. Please check our website for more information or call now for a free in home consultation.