Preserving the architectural heritage of your home requires specialist craftsmanship, and from our Yorkshire workshop, we provide authentic timber window restoration across York, Leeds, and Harrogate. We return tired, draughty windows to their original elegance while dramatically upgrading their thermal performance. A key aspect of high-quality timber window restoration is the careful selection of materials, combined with experience. Since 1989, we have built the kind of track record that conservation officers and homeowners with protected buildings actually look for. Our strict standards ensure that the restoration of your windows can achieve results that are both visually seamless and structurally robust.
We understand that Yorkshire has more listed buildings than any other county in England, and these windows are rarely straightforward. Whether it be sash frames that have dropped, glazing bars rotted at the joint, or irreplaceable original crown glass, we respect that timber window restoration is about stewardship—preserving architectural heritage for future generations. By combining traditional craftsmanship with modern techniques, our repaired windows can continue to serve their purpose for decades to come.
Discuss Your Restoration
Do you have a visibly aged, draughty or rotten wooden window you would like to preserve or restore?
Let's Restore Yours
Imagine your characterful timber windows, renewed, refitted, and restored - robust, beautful and compliant.
Let's Renew YoursWe have earned an impeccable reputation for outstanding products preserved and manufactured in Yorkshire with genuine care and attention to detail. See below what you can expect from our precise and distinctive restoration services.
Attention to detail is paramount to us; we work to extend beyond the main timber elements to include all associated components of the window. Our experienced craftsmen carefully assess seals, glazing, beading, and ironmongery and either restore or replace them with sympathetic alternatives. This ensures that the window performs efficiently while retaining its traditional character. Modern draught-proofing techniques can be discreetly incorporated without altering the window’s appearance. Glass can be upgraded where appropriate, balancing improved insulation with heritage requirements. Each component is considered as part of the whole, contributing to a cohesive and authentic restoration.
Our goal is not just repair, but the careful revival of the window’s original function and beauty. This principle aligns with the planning authorities who work on the same premise.
Let's Renovate Your WindowsRestoring old wooden windows can transform the aesthetics and efficiency of your home in a rural or conservation area, as we did in this project. Planners often require restoration for homeowners to preserve original performance. craftsmanship while improving. This relatively new approach by the government not only respects architectural heritage but is also more sustainable, reducing waste and the need for new materials. Our careful restoration process can address common issues such as rot, draughts, and failing cords without compromising the window’s original design. As a result, our restored timber windows can achieve both aesthetic authenticity and modern functionality.
Let's Restore Your WindowsA sash window that rattles, jams, or lets in a draught regardless of how tightly it’s closed isn’t at the end of its life — it’s overdue for attention. Most sash problems come down to time: broken or worn cords, timber that’s moved over time, failed putty, or beads painted into place too many times. DHW’s sash windows service covers the full scope of restoration work — re-cording, timber repairs, re-glazing, and draught-proofing using brush pile systems that don’t affect sash movement.
Should sash window replacement be the better option, we can help you with both. But if we can preserve rather than replace, you will benefit from a seamless blend of manufacturing knowledge and restoration skill, ensuring consistent quality.
Enquire About Your Sash RestorationVictorian properties across Yorkshire tend to share the same window characteristics — tall sash frames, narrow glazing bars, sometimes original crown or horns on the meeting rail — and the same problems when they’ve been neglected. Draughts, stuck sashes, failed cords, and rotted sills are common, but rarely terminal. Restoration work will treat what these Victorian frames typically need, from re-cording and draught-proofing through to timber splicing and re-glazing where the original glass has failed. However, where a frame is beyond economic repair, we can also help with matched timber replacements—profiled to the original section so the character of the elevation is preserved.
Victorian Windows GuideBay windows take more punishment than most — exposed on three or more sides, with more joints, more lead flashings, and more opportunity for water to find its way in. For period properties, the timber frames within a bay are often original and worth keeping, but they need the right approach: checking each section independently, addressing rot at the sill and cill joints before it spreads, and ensuring any draught-proofing works are carried out across the angled frames as well as the front-facing lights.
From a Victorian property in Leeds to a Georgian townhouse in York, DHW’s bay window service covers repair, restoration and replacement work on period bays throughout Yorkshire.
Bay Window Services
If you’re still researching, our guide to windows in listed buildings covers what’s typically required from a planning perspective, and our heritage joinery service sets out how we approach restoration and replacement work on protected properties. Unsure whether your project needs consent? Ask us, or consult our guide to listed building consent and enforcement notices in Yorkshire, as a starting point. Alternatively, if the project extends beyond windows, find advice in our post on adding an extension to a listed building, or see our timber door restoration services.
Every project is approached with respect for the building’s history and an understanding of its unique requirements. Using high-quality materials and meticulous attention to detail, each window is lovingly maintained and enhanced. This ensures that the character and integrity of the property are safeguarded. In doing so, restoration becomes more than a service; it becomes a commitment to preserving the past while supporting the future.
Request your complimentary window consultation followed by a no-obligation quote. Our work is covered by our 5-year base guarantee, 10-year glazing warranty, Accoya’s 50-year warranty and is completed in-house at our local Yorkshire workshop. We manage the entire process from removal to refit. Let’s begin, tell us a few details, and our experts will get back to you quickly.
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