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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 12 miles from W4

Sash windows in W4

We survey, make and fit sash windows throughout the W4 postcode, including Chiswick. Everything is built about 12 miles from our Edmonton factory, so the people who measure are the people who make and fit.

Including Chiswick

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 W4 homes

In conservation areas and on listed buildings, councils may insist on timber sashes or repair rather than replacement, so check with the planning team before choosing materials.

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 A4 and the elevated M4, plus the Chiswick roundabout, make noise a real issue for some streets. Period-style windows and doors are the norm here. W4 is about 12.3 miles from our Edmonton factory. South Acton is largely in W3.

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 W4

Do I need planning permission for sash windows in W4?

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 W4?

Lead times vary by product and workload — confirmed with your quote. Being about 12 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 12 miles from W4. We can also bring samples to your home in W4 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 W4
  • Victorian terraced houses in North London with replacement windows and doors — Sash windows in W4
  • Finished window frames ready for dispatch at the Ada Windows factory — Sash windows in W4
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 W4

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