We are leading providers of spray foam insulation services in Queenstown, New Zealand.

The Canadians are the experts in cold climates and when we built our own homes in the Wakatipu we chose Canadian Demilec spray foam insulation. We love technology and we love being warm.
We can insulate your new build, existing under floor and ceiling, and we specialise in shipping containers and tiny homes. We even spray spa’s and pools and specialist work such as underground refrigerant pipes. We are Queenstown based and cover the Wakatipu and Wanaka areas, and beyond.
We apply spray foam insulation after the plumbing and electrics to achieve a near 100% air seal and the highest R-rating
We use spray foam insulation on homes, storage, hydroponics and more. Ask about our fixed price container rate.
Spray foam insulation not only keeps you tiny house warm but its extra strength makes the whole tiny home structure significantly stronger and stiffer during transport.