Phone: 03 381 6612 | Fax: 03 381 6613 | Email: mary@4-cornerstone.com | Postal: PO Box 21 080, Edgeware, Christchurch, 8143
“Insulation is the Key to Energy efficiency!” Sustainable insulated polystyrene buildings that stand up to the elements and save on Energy Costs. Energy Efficient (R value 4.3 minimum) and Environmentally friendly design is the way of the future if we are to consider the planet and the our grandchildren. Time to stop the "throw away" mentality and change to "build to last " The combination of polystyrene, concrete and steel structural ,solid wall system that the Cornerstone building system offers, in materials that do not rot or break down is the ultimate in an insulated wall system.
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