Made about 5.1 miles from Friern Barnet
Sash windows in Friern Barnet
Looking at sash windows in Friern Barnet? We design, make and install them ourselves, about 5.1 miles from our Edmonton factory, so one team looks after you from survey to aftercare.
Covering N11 and the surrounding streets

Sash windows for Friern Barnet homes
Homes in Friern Barnet are mostly Edwardian and interwar semis, terraces and converted flats. Some 1920s houses have sash windows alongside bays, so note whether the bay sashes slide or are fixed before deciding how closely to match the original arrangement.
In mansion blocks, sash replacement is often controlled by the freeholder or managing agent, so get written approval of the glazing pattern and material before ordering. Victorian and Edwardian terraces often have two-over-two or one-over-one sashes with horns, and matching that pattern exactly keeps the front elevation consistent with neighbouring houses.
The North Circular runs along the southern edge, and properties near it hear heavy traffic day and night. Well-sealed frames with acoustic glass can make a real difference to sleep. Getting here from Edmonton is a straight run of about 5.1 miles along the A406, which keeps surveys and fitting simple.
Sliding sash windows open vertically and give period homes their familiar look, with balanced sashes, horns and glazing bars. We make replacement sash windows to match original proportions, suiting owners of Victorian, Edwardian and Georgian properties who want better insulation and security without losing traditional character.
- Matched to original proportions and glazing bars
- Smooth vertical sliding operation
- Fewer draughts and rattles than worn originals
Questions from Friern Barnet
Do I need planning permission for sash windows in Friern Barnet?
Most Friern Barnet homes can have like-for-like replacement windows, but Barnet Council's conservation rules and flat-specific rules can apply, so we check before quoting. Replacement sash windows on a house are usually permitted development if they look similar, with FENSA covering Building Regulations, but conservation areas with Article 4 directions, listed buildings and flats often need consent.
How soon can you fit sash windows in Friern Barnet?
Lead times vary by product and workload — confirmed with your quote. Being about 5.1 miles from our factory makes surveys, fitting days and aftercare visits easy to arrange.
Should I repair or replace my old sash windows?
If the timber is mostly sound, repair and draught-proofing can extend the life of original sashes, and may be required on listed buildings. Where frames are rotten, sashes are badly warped or you want much better insulation than single glazing gives, replacement is usually more practical. We'll give you an honest view after inspecting them.
Can I see samples before I decide?
Yes. Our showroom is at Unit G, 1 Anthony Way, London N18 3QT (Mon–Fri 8am–5pm), about 5.1 miles from Friern Barnet. We can also bring samples to your home in Friern Barnet at the free survey.
Sash windows we make and fit
New windows now.
Pay over 1–5 years.
Finance on orders from £1,000 over 1–5 years, or our standard terms of 50% / 25% / 25%.
See finance optionsAda Windows Limited is an introducer appointed representative of Ideal Sales Solutions Ltd T/A Ideal4Finance. Ideal Sales Solutions is a credit broker and not a lender (FRN 703401).
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Free quote for sash windows in Friern Barnet
Send your requirements and a few photos — our team will come back with a clear, no-obligation price.


