
Heritage timber windows in Melbourne
Heritage timber windows Melbourne. We restore, repair and make bespoke sash and casement windows for Victorian, Edwardian and Federation homes. Request a quote.
Barnsbury Joinery restores, repairs and makes heritage timber windows for Melbourne's period homes, bringing over two decades of British heritage joinery expertise to Australia. From the boom‑era terraces of Carlton and Fitzroy to the Edwardian and Federation villas of Hawthorn, Kew, Camberwell and Malvern, we work sensitively with original double‑hung sashes, timber casements, bay windows and leadlight to protect the character that makes these streetscapes worth preserving.
Our conservation‑led approach keeps as much original fabric as possible, repairing rather than replacing wherever the timber allows, so the proportions, glazing bars and detailing that define your windows stay intact. Where sections are beyond saving, or where you want quieter, warmer rooms, we specify and manufacture bespoke replacements that match the originals profile for profile.
Melbourne's period homes and their windows

Melbourne's inner and middle suburbs hold one of the richest collections of Victorian and Edwardian housing in the country, and the windows tell the story. The single‑fronted and double‑fronted Victorian terraces of Carlton, Fitzroy, North Melbourne and South Melbourne typically carry tall, slender double‑hung sashes, often paired with cast‑iron lacework verandahs and rendered parapets. Boom‑style homes of the 1880s pushed these proportions taller still, with margin lights and coloured or leadlight glass framing the main sash.
Move out to Hawthorn, Kew, Camberwell, Malvern and Armadale and the stock shifts to Edwardian and Federation villas, where you find broad timber bay windows, tripartite double‑hung arrangements, and leadlight highlights in reds, greens and ambers. Californian bungalows across Coburg, Northcote and Essendon bring heavier joinery, boxed frames and casement‑and‑fixed combinations. Each of these window types was built with a specific paint‑grade or clear timber, weight‑and‑cord balance and glazing detail, and each needs to be understood on its own terms rather than treated as a generic sash. That local knowledge is what keeps a repair looking right on the street.
What we do

We cover the full range of heritage timber window work. That includes sash window repairs for windows that rattle, stick or let draughts through, sash cord replacement and rebalancing so the sashes glide and hold their position, and timber rot repairs to sills, rails, stiles and frames using traditional splicing and matched timber rather than fillers that fail.
Where performance matters, we fit slimline heritage double glazing that lifts thermal and acoustic comfort while keeping slender sightlines, along with draught‑proofing that removes rattle and cold air without spoiling the look. When a window is too far gone or you are extending, we offer custom timber window manufacturing and bespoke joinery made to match your original profiles, glazing bars, horns and moulding details exactly. Glass, including leadlight and coloured glass to match surviving panels, is sourced and installed locally.
How we work in Melbourne

Our delivery model pairs British heritage specialists with trusted local partners on the ground in Victoria. The bespoke timber sections are manufactured in Barnsbury Joinery's UK studio to the profiles and methods our conservation team specifies, then shipped to Australia, where our local partners handle installation, finishing and all on‑site work. Glass is sourced and installed here in Melbourne. It is a model built for accuracy: the joinery is made by people who have spent decades on heritage sashes, and the fit and finish are managed by partners who know Victorian conditions and councils.
This matters in a climate that swings from wet Melbourne winters to sharp summer heat, which is hard on timber and paint. We specify durable, appropriate timber and finishes suited to local conditions, and we prioritise retaining and repairing sound original joinery, which is almost always stronger and better proportioned than an off‑the‑shelf replacement. Our long‑term plan is to train and employ local craftspeople so this expertise takes root in Australia.
Our restoration process

We keep the process clear from first contact to final finish. It begins with an initial consultation to understand your home, your windows and what you want to achieve. Our local partners then carry out an on‑site inspection, assessing the condition of each sash, frame, sill and cord and identifying what can be repaired and what may need remaking.
From there you receive a detailed proposal setting out the recommended works, the profiles and glazing to be used and the approach to any heritage or approval questions. Once agreed, we move to studio preparation, where sections are made or restored to specification, followed by installation and finishing on site. Throughout, the emphasis is on retaining original fabric and matching heritage detail so the finished windows read as authentic to the period of the house.
Heritage overlays and approvals

Many of Melbourne's period suburbs sit within a Heritage Overlay under the local planning scheme, and the rules vary between councils such as Yarra, Boroondara, Stonnington, Melbourne and Moreland. As a general guide, like‑for‑like repairs and maintenance that retain the original appearance are often exempt from planning approval, while full replacements or glazing upgrades that change the look of a window may need a planning permit from your council.
We factor these questions into the proposal from the start, recommending approaches that respect the significance of your property and are more likely to satisfy heritage requirements. Where a permit is likely to be needed, we can help you understand what to prepare so the conversation with council is straightforward. Nothing here is formal planning advice, but our conservation‑led method is designed to keep options open and protect what makes your home significant.
Common questions
Do you repair original double‑hung sash windows or only replace them?
We repair wherever the timber allows. On Melbourne's Victorian and Edwardian sashes we replace cords, rebalance the weights, splice in matched timber to repair rot in sills and rails, and ease sashes that stick, keeping the original glass and joinery. Replacement is a last resort or a choice for extensions and severely decayed windows, and any new window is made to match the original profile.
Can I improve comfort without losing the heritage look?
Yes. We fit slimline heritage double glazing and discreet draught‑proofing that noticeably improve thermal and acoustic comfort while keeping the slender sightlines and glazing bars intact. For homes in a Heritage Overlay we choose options designed to preserve the original appearance from the street.
Will I need council approval for work on my heritage windows?
It depends on your suburb and council. Many like‑for‑like repairs are exempt from planning approval, but replacements or changes that alter a window's appearance may require a planning permit, particularly within a Heritage Overlay. We flag the likely position in our proposal and recommend approaches that respect your property's significance.
Where are the windows made if you do not have a Melbourne studio yet?
Bespoke timber sections are made in Barnsbury Joinery's UK studio to profiles our heritage specialists set, then shipped to Australia. Trusted local partners handle installation and finishing, and glass is sourced and installed here in Melbourne. Over time we plan to train and employ local craftspeople in Australia.
Restore your sash windows
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Request a quoteA studio of The Barnsbury Group
Barnsbury Joinery is the flagship studio of The Barnsbury Group, a second‑generation heritage joinery house. Established in London in 1987, it makes bespoke joinery by hand and carries the parent voice for the family of studios.