Palm Beach NSW
Felix Mooneeram






Northern Lights is a retreat and creative studio perched on a leafy hillside overlooking the glistening waves of Palm Beach, on Sydney’s Northern Beaches.
Designed and built by the talented team at Cadence & Co, this compact multi-level surfer’s haven boasts the youthful, nostalgic ambience of a tree house, albeit in a far more permanent and refined form. The design is defined by its minimalist materiality, employing hardwearing materials such as concrete and timber, complemented by copper accents that will endure in the harsh coastal environment. The use of timber extends into the interiors, where textured soft furnishings enhance the peaceful, tranquil atmosphere. A protected mature cheese tree sways in the breeze, just beyond reach from the balcony, enhancing the sense of being nestled amongst the treetops.
Acacia was commissioned to design and manufacture a suite of custom timber windows and doors, integral to both the vision and function of this very unique property. This included two large door units: a large stacking slider door unit to connect the living room to the expansive balcony and breathtaking views, and a multi-fold door unit featuring highlight louvre windows for the lower level. Additionally, a number of fixed and louvre window units were crafted, some incorporating timber blades for light control and privacy, while others employed glass blades. These elements were meticulously crafted from Western Red Cedar, with Blackbutt sills, treated with a clear finish to highlight the timber’s natural beauty while ensuring durability in the coastal conditions. Two striking tongue and groove pivot doors were constructed in Silvertop Ash, including an impressive 74mm thick front door, to create a grand entrance.
The build site, situated on an incredibly narrow, steep and overgrown slice of land, between two existing buildings, provided significant challenges during both the design and construction phases of the project. These site complexities created logistical challenges for the delivery and installation of heavy solid timber frames and glazed panels which had to be overcome by Acacia and the build team.
The most intricate elements of the design to manufacture were the frameless corner units, which demanded high levels of precision in both design and manufacture to ensure a seamless and weather-proof result.
The design and manufacturing challenges were effectively overcome through a collaborative partnership with the building and architectural teams, leveraging Acacia’s expertise and advanced manufacturing technologies to bring the vision to life.
Due to the restricted footprint of the project and limited onsite storage capabilities, the production of the doors and windows was strategically divided into three stages, aligning with key installation milestones. Once each stage was completed, cranes were utilised to facilitate delivery.
Northern Lights is a sophisticated retreat that blends both form and function, offering a timeless space that harmonises with its coastal surroundings. The use of concrete, hardwood timbers, and copper is not only visually striking but also minimises maintenance, ensuring the building retains its beauty as it ages.
Acacia’s custom timber doors and windows are integral to the success of the project. The stunning curved concrete roofline directs attention to the expansive coastal views, perfectly framed by the Western Red Cedar sliding doors. The screened louvre windows capture the precious coastal summer breezes, providing natural ventilation and enhancing the sensation of being suspended among the treetops.
This project stands as a testament to successful collaboration and innovative problem-solving. Despite the significant challenges posed by the narrow, steep site and limited storage space, the project was completed with precision and efficiency. The tailored approach to timber section sizes and the meticulous craftsmanship of intricate elements, such as the frameless corner units, ensured that the aesthetic vision was realised to the highest standard.
