Replacing doors and windows in listed buildings
October 24, 2023 | Blog | Written by Nicola Harrison
Replacing the windows and doors in a listed building is often a common area of controversy and strict control. Windows and doors are a major part of a building’s facade and character and so therefore it is a crucial aspect of any restoration project.
Buildings are ‘listed’ because they are considered to be of special architectural or historic interest and as a result require special protection. Undertaking a restoration project on an old piece of architecture undoubtedly presents many challenges as the buildings must be restored and maintained to exact standards. We work with conservation officers to ensure the aesthetics of these types of houses are retained.
Our new Heritage Range aims to help simplify the process of replacing windows in ‘listed’ buildings by offering a selection of products specifically designed for buildings where conservation approval is required.
The range includes single glazing, slimline glass options, reduced sections on sliding sash and deeper bottom rails, making it ideal for projects that require particular attention to detail. The range also includes ten timeless entrance door designs that are perfect for recreating period aesthetics.
The technical information on our Heritage Range is now available to download from the Bereco Resource Centre and we are continuing to work with our customers to ensure that our windows and doors are a perfect fit when it comes to restoration and conservation work.
If you are working on a project that requires particular attention to detail then why not give us a call on 01709 838188 to discuss the project and we can recommend the best options from our Heritage Range for you.
Frequently Asked Questions : Doors & Windows Replacement in Listed Buildings
1. Can I replace windows or doors in a listed building?
Yes — but you must obtain Listed Building Consent if the work affects the character or appearance of the building. This applies to any replacement that isn’t a like‑for‑like repair. Contact your local planning authority’s conservation officer early to confirm what’s required.
2. What counts as ‘like‑for‑like’ replacement?
A like‑for‑like replacement means using the same materials, profiles, glazing pattern and finish as the original window or door. Even then, local authorities may still ask for formal consent, so it’s important to check first.
3. Do all grades of listed building have the same rules?
The requirement for consent is universal across grades (I, II* and II in England and Wales). Higher‑graded buildings often face stricter scrutiny, with greater emphasis on preserving historic details and materials.
4. Can I install double glazing in a listed building?
Yes, but it depends on planning authority approval. Authorities will expect the glazing to be sympathetic to the original design and may prefer conservation‑grade glazing that preserves sightlines and proportions.
5. What happens if I replace windows or doors without permission?
Carrying out unauthorised work on a listed building is a criminal offence. The authority can require you to revert the changes and impose fines. Early consultation reduces delays and legal risk.
6. How should I choose windows and doors for a listed property?
Work with a specialist joiner or supplier experienced in heritage products. Timber windows and doors with traditional profiles and detailing are usually preferred because they better match historic fabric and are more likely to secure consent.
7. Are there alternatives if I can’t replace windows or doors?
Yes. For energy efficiency without replacement, consider secondary glazing or improving existing frames. These measures often don’t require consent and help retain historic fabric while improving comfort.
