Made about 6.6 miles from NW3
Casement windows in NW3
Casement windows for homes across NW3 — Hampstead, Belsize Park, Swiss Cottage, South Hampstead and Frognal, made to measure about 6.6 miles from our workshop in N18 and fitted by our own team.
Including Hampstead, Belsize Park and Swiss Cottage

Casement windows for NW3 homes
Where a conservation area expects slim traditional joinery, a flush casement with putty-style beads looks closer to the original than a standard storm casement.
Rear extensions and back additions on Victorian terraces often suit casements, and choosing a flush or storm style lets you balance a traditional look against budget. In upper-floor flats, we recommend restrictors and easy-clean hinges so outward-opening casements can be cleaned safely from inside without leaning out of the window.
Replacement windows here are reviewed closely, so we focus on slim, period-style designs. Finchley Road and Haverstock Hill carry heavy traffic, and flats facing them benefit from acoustic laminated glass. In mansion blocks we check lease terms and any agreed window specification first. NW3 is about 6.6 miles from our Edmonton factory.
Casement windows are hinged at the side or top and open outwards, making them the most common window style in British homes. We make them to measure in uPVC and aluminium, and they suit almost any property, from terraces and semis to flats and modern houses.
- Side or top hung to suit each opening
- Opens wide for ventilation and cleaning
- Escape hinges available for upper floors
Questions from NW3
Do I need planning permission for casement windows in NW3?
Like-for-like casement replacement on a house is normally permitted development, and our FENSA registration handles Building Regulations compliance, though flats, listed buildings and Article 4 areas can need extra consent.
How soon can you fit casement windows in NW3?
Lead times vary by product and workload — confirmed with your quote. Being about 6.6 miles from our factory makes surveys, fitting days and aftercare visits easy to arrange.
What is the difference between storm and flush casements?
On a storm casement, the opening sash sits proud of the frame, which is the common modern style. On a flush casement, the sash closes level with the frame, giving a cleaner look closer to traditional timber windows. Both open the same way; the choice is mainly about appearance.
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 6.6 miles from NW3. We can also bring samples to your home in NW3 at the free survey.
Casement 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).
Casement windows near NW3
- Casement windows in Hampstead
- Casement windows in Belsize Park
- Casement windows in Swiss Cottage
- Every area for casement windows
Other services in NW3
Free quote for casement windows in NW3
Send your requirements and a few photos — our team will come back with a clear, no-obligation price.



