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Factory & showroom: Unit G, 1 Anthony Way, London N18 3QT · Mon–Fri 8am–5pm info@adawindows.com020 8803 8004

Made about 6.0 miles from Whetstone

Sash windows in Whetstone

Sash windows for Whetstone homes, made to measure only about 6.0 miles from where we make every frame and fitted by our own team across N20.

Covering N20 and the surrounding streets

White sash windows with arched top light in a brick wall
10 yearsinsurance-backed guarantee
Local factory & showroomUnit G, 1 Anthony Way, London N18 3QT
Call the local team020 8803 8004
Email usinfo@adawindows.com
FENSA & TrustMark10-year insurance-backed guarantee
Local advice

Sash windows for Whetstone homes

Around Whetstone you will mostly find 1930s semis, Victorian cottages and post-war flats near the High Road. 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.

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. On larger period houses with many sashes, prioritise the most draughty or damaged windows first, and record the glazing bar layouts so later phases match exactly.

The High Road carries constant traffic, so for homes on or near it, acoustic double glazing can help. At about 6 miles from our factory, Whetstone is easy to reach for surveys and follow-up visits.

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.

  • Traditional look with modern weather sealing
  • Matched to original proportions and glazing bars
  • Fewer draughts and rattles than worn originals

Questions from Whetstone

Do I need planning permission for sash windows in Whetstone?

Some parts of Whetstone fall within conservation areas, so we check with Barnet Council before quoting, particularly near the High Road and Totteridge. 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 Whetstone?

Lead times vary by product and workload — confirmed with your quote. Being about 6.0 miles from our factory makes surveys, fitting days and aftercare visits easy to arrange.

Will the council allow replacement sash windows in Whetstone?

It depends on the property. Houses outside conservation areas usually have permitted development rights for similar-looking windows. In conservation areas with Article 4 directions, on listed buildings and for flats, you may need permission, and some councils require timber. Checking with the planning department before ordering avoids problems later.

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 6.0 miles from Whetstone. We can also bring samples to your home in Whetstone at the free survey.

Our work

Sash windows we make and fit

  • White sash windows with arched top light in a brick wall — Sash windows in Whetstone
  • Victorian terraced houses in North London with replacement windows and doors — Sash windows in Whetstone
  • Finished window frames ready for dispatch at the Ada Windows factory — Sash windows in Whetstone
Spread the cost

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 options

Ada 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).

Free quote for sash windows in Whetstone

Send your requirements and a few photos — our team will come back with a clear, no-obligation price.