Designing sustainable homes that don't cost the earth. Residential Design and Drafting Services Deep Green Building Design aims to design carbon neutral homes utilising natural and alternative building materials, to maximise solar gain benefits and minimise energy use, embodied energy and volatile chemicals. The results are homes that are comfortable year round, healthy, have minimal running costs and that are at one with nature. Deep Green Building Design offers full design and planning documentation services. Our designs aim to tread lightly on the earth by specialising in designing sustainable homes. We aim to achieve sustainable homes through the incorporation of such features as passive solar design, low embodied energy, thermal mass, alternative energy, and alternative and low/no VOC materials. Deep Green Building Design will not incorporate into their designs any material or product that is known to be detrimental to the health of the occupants. We believe that a sustainable home can be affordable both to build & to run. We like to think outside the square, so that you not only get a sustainable home, but also a unique one.