Berry Home Renovation

The owners sought to upgrade their period home with windows and doors that retained its colonial character while delivering modern comfort and performance. Their priorities included improved thermal efficiency, compliance with BAL 29 bushfire standards, and solutions tailored to the quirks of the original structure. Functionality was equally important, with a desire for a mix of window and door types to enhance ventilation, frame bushland views, and strengthen the home’s connection to its setting.

Preserving the heritage character of the home while introducing double glazing required a careful balance. Colonial-style windows traditionally feature slender glazing bars, yet modern double glazing demands thicker profiles. Maintaining period authenticity without compromising performance was a key challenge.

The bushland location also brought Bushfire Attack Level (BAL) 29 requirements. Many owners prefer timber for its warmth and character, yet compliance with bushfire regulations limited material options. Spotted Gum emerged as the ideal choice – robust, sustainable and naturally suited to the setting.

As with many older homes, structural irregularities posed further complexity. Achieving airtightness and a precise fit is difficult where framing methods vary and draughts are common. Close coordination with the builder was essential.

Acacia’s designers refined the colonial profiles by reducing the number of glazing bar sections, preserving the slender heritage look while accommodating high-performance double glazing.

Spotted Gum was selected for all windows and doors, delivering compliance with BAL 29 regulations along with a natural warmth that complemented the home’s bushland surrounds.

To overcome site irregularities, Acacia produced four stages of highly detailed shop drawings. Every dimension and hardware specification was resolved in advance, simplifying installation and minimising errors. Builder Andy Bishop of Arthouse Projects noted he had “never seen such detailed drawings,” underscoring the value of this approach.

A suite of custom configurations was manufactured to enhance functionality – including awning and casement windows, sashless units for uninterrupted views, and expansive stacker sliding doors for seamless indoor–outdoor living. Each piece combined craftsmanship and performance, ensuring the renovation honoured the home’s heritage while elevating comfort and durability.