G.J. Gardner Homes Victoria and Tasmania has released a 9.2-star energy rating home design by La Mattina Design Studio.

Key features of the design include polished concrete floors to absorb heat from the sun, higher insulation levels, self-closing flaps to extractor fans and areas with reverse brick veneer construction to absorb heat during the day for release during cooler periods.

Managing Director of G.J. Gardner Homes Victoria and Tasmania Ross Morley said: “Featuring 130 square metres of living with three bedrooms, a study and an ensuite, the home’s clever layout provides an extremely efficient use of space as well as energy."

“The contemporary design and the low carbon footprint of the house is likely to appeal to younger or environmentally conscious buyers. It is for people that want to live in a comfortable home without running heaters and coolers constantly,” he said.

While Morley doesn’t think that 9.2-star energy ratings will become the industry standard anytime soon, he said that consumer demand for more energy efficient homes will increase forcing more home builders to think differently about their designs and construction methods.

The project builds on the company's involvement earlier this year in a government project with Sustainability House, which was aimed at increasing energy efficiency in new homes through identifying simple and cost effective construction and design methods.

The Balance 9.2 is above the industry standard that requires all new homes to meet a 6-star energy rating and is designed to suit narrow blocks with one of the long boundaries facing north.