Canopy CLT House by Still Space Architecture: A Sustainable Scandi-Japanese Family Home in Sydney

• Project Name: Canopy CLT House
• Architect: Still Space Architecture (Principal Architect: Nina Still)
• Location: Putney, NSW, Australia
• Completion Year: 2024
• Gross Build Area: 261 sq. m
• Photography: Brett Boardman
• Builder: M J Minard Constructions
• Landscaping: Outdoor Establishments

Located in Putney, a riverside suburb of Sydney, the Canopy CLT House stands as a serene blend of sustainability and design. Crafted by Still Space Architecture, this Passive House combines Scandinavian minimalism with Japanese-inspired aesthetics, resulting in a warm, tactile, and energy-efficient family retreat.

A Vision Rooted in Nordic and Japanese Design

Homeowners Susan and Louis envisioned a light-filled, eco-conscious home that would reflect their passion for Nordic and Japanese design. Partnering with architect Nina Still and her firm, Still Space Architecture, they embarked on a journey to create a residence that balances comfort, craftsmanship, and sustainability.

“The brief was for a warm, crafty, and tactile family home,” explains Nina. “It also needed space for extended family visits and a communal area for music practice.” The couple’s decision to pursue Passive House certification emerged later, inspired by the benefits they experienced firsthand during a Passive House stay.

Design That Embraces Nature and Site Challenges

The Canopy CLT House integrates its natural surroundings, particularly a mature Lillipilli tree initially slated for removal. This tree shaped the home’s layout, with its canopy becoming a focal point visible from most rooms, fostering a connection to nature.

The west-facing orientation posed challenges that were addressed with a ventilated cavity system to maintain a cool interior during summer while minimizing condensation risks. Entry to the home is through a tranquil courtyard featuring a pond, setting a serene tone that carries through the interior.

Spatial Design with a Sustainable Core

Inside, the home’s layout prioritizes functionality and light. Skylights and angled roofs usher in natural light, while double-height stair voids and sculptural ceilings create dramatic, open spaces. The children’s wing and communal areas run along the home’s spine, with the upstairs offering a secluded retreat that includes the master suite, a study, and a roof terrace overlooking the landscaped garden and pool.

The use of Cross-Laminated Timber (CLT) is central to the design. The CLT panels serve as the internal skin, delivering a minimal yet warm aesthetic. “It allows for a thin and efficient structure, giving the spaces a zen-like simplicity,” notes Nina. Built-in elements crafted from plywood and cork flooring further enhance the natural, eco-friendly palette.

Energy Efficiency Meets Aesthetic Innovation

As a certified Passive House, the Canopy CLT House integrates features that ensure comfort and energy efficiency. Continuous insulation, high-performance windows, and a ventilation system provide clean, fresh air while managing humidity. Design elements such as controlled daylighting and renewable materials reduce energy consumption, ensuring the home remains sustainable and durable.

Despite construction challenges, including delays with CLT panels, the project was completed in just over 18 months, demonstrating the power of collaboration between architect and client.

A Home Built for the Future

Tailored for a warmer, more humid climate, the Canopy CLT House exemplifies sustainable design without compromising aesthetics. “It’s a privilege to live here,” shares Susan. “The house feels calm and warm, offering plenty of space for different activities while keeping the family connected.”

About Still Space Architecture

Led by Nina Still, Still Space Architecture specializes in Passive House design, creating tranquil, light-filled homes that prioritize sustainability. With over 25 years of experience, the firm focuses on innovative materials, energy efficiency, and a harmonious connection to the landscape.