Muennig has been building green-roof architecture for the past 30 years. One of his latest eco friendly buildings is the one on copper point where the roof is covered in a blanket of thick wild grass. He is a long time practitioner in eco-architecture and still remains an unsung hero of the green movement even at the age of 74. The copper point house is built into the landscape and has concrete walls on two sides with all-glass walls in between. The roof above is a continuation of the landscape which has thick covering of grass making the house more fireproof and also providing insulation at the same time. It is an ultra efficient house sporting solar panels grids.

The total area of the house is 2745 square feet and has 3 bedrooms. The interiors sports Douglas fir beams with a large skylight to let in natural light. Well this is what they mean by living in harmony with nature.

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