A GreenHouse™ Certification certifies houses to help reduce energy and water consumption. A GreenHouse™ Certified home reduces construction materials, construction wastes and landfill.

This reduces greenhouse gas production to 2-3 tonnes per house, per year. In the interior of the house, mechanical ventilation, humidity control, filtration and the selection of healthier paints, carpets helps reduces allergies and respiratory problems experienced by occupants.

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