A new home near the top of the Broad Oaks subdivision on the port hills in Christchurch has been designed as a showhome to showcase innovative sustainable design ideas and new materials and products by Architectural couple Bob Burnett and Shizuka Yasui. The three storey home also houses the design office on the top floor. The practice specializes in the energy efficient passive solar design hill homes and alterations.

“ With this project we wanted to create a unique building that would fulfill our own specific requirements and also demonstrate what can be done to take best advantage of the hill site,” says Shizuka.

As both clients and designers Bob and I had the freedom to explore design ideas for ourselves, where normally we would be designing to fit our clients own taste preferences, lifestyle and requirements. We wanted to create a relaxed, homely feel and combine the best elements of Japanese and Kiwi design.

The use of natural materials and earthy colours, highly detailed design and very efficient use of space are key elements of good Japanese homes.  One aim was also to make it timesless so that it is unlikely to date.

The Kiwi aspects include comfortable open plan living areas and connection with the outdoors, fitting with the site and environment. The site demanded that the house be positioned to take best advantage of the views and sun.

A design with Super Energy Efficiency that is as easy on the environment as possible were key considerations in this home and some of these ideas can by incorporated very cost effectively. High thermal mass and super-insulation, new materials and techniques and energy efficient design details have been incorporated to help make the house comfortable year round.