Garden Gem – Backyard Retreat

Bundjalung Country,
Mullumbimby,
NSW
This home will be open for in-person tours on the 17th May 2026

About this home

Our Backyard Retreat was the recipient of national and regional Building Designers Association of Australia Design awards in 2024 and featured in Sanctuary Magazine, Issue 70 as "Garden Gem".

The goal was to create a sustainably-minded shed with a refined-rustic aesthetic in the spirit of enough-ness. To be a getaway, a flexible space for multiple uses, to the rear yard of our family home. The design includes a food forest garden setting and a bathing space. Passive solar techniques were implemented and the finishes celebrate wabi-sabi.

Materials used include hardwood salvaged from a building site for door and window reveals, built-in furniture and internal wall cladding. Simple and economical materials have been elevated in status, like PEFC certified, E0 rated, Oriented Strand Board to walls and ceilings, stained black, exposed LVL rafters, also stained black, and with the LVL offcuts being used for the desk. Clear-sealed fibre cement sheet was used for cupboard doors, and a burnished concrete slab as an economical and effective thermal mass.

Bronze polycarbonate sheet on steel sliding frames for door and window openings gives a fantastic light with a tinted shimmery transparency from within yet reads as opaque and almost black from outside. The polycarb thermal specifications for UV, light and heat transmittance and, Shading and Solar Heat Gain coefficients, all outperform clear glass for this application. Additionally cost, and ease of install, particularly for curves, all supported the use of the polycarb.

The garden pavers were cut and polished from an old slab on site, the timber log seats are from a local windfall tree, an old railway sleeper gets re-purposed a bridge, and the space-expanding mirrored boundary wall was constructed from salvaged wardrobe doors and old framing timbers.

The finished space, its materiality and connection to the garden are a delight to use.

Q & A

What motivated you to build or retrofit sustainably?
To design using recycled materials and with the spirit of enoughness.
The use of materials and the spaces connection to outside all work together to create a multi-purpose sanctuary.
Back to 2026 Homes
Type: Studio
Project: New build
Designer: Brently Reid
Size: 14m²
Bedrooms: 1
Bathrooms: 1

Sustainability Features

Building Materials & Envelope

Sustainable or low-impact materials
Recycled or reused materials

Heating, Cooling and Ventilation

Passive heating/cooling (north-facing glazing, cross ventilation, thermal mass, shading, etc.)
Ceiling fans

Energy and Appliances

Other energy-efficient appliances

Water & Waste Systems

Other

Landscape & Biodiversity

Edible garden

Climate Resilience

Flood

Accessible & Flexible Design Features

Design for flexible use
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