Made about 2.4 miles from Seven Sisters
Casement windows in Seven Sisters
Our own fitters install casement windows across Seven Sisters (N15). Every frame is built in our factory, about 2.4 miles from our workshop in N18.
Covering N15 and the surrounding streets

Casement windows for Seven Sisters homes
Homes in Seven Sisters are mostly Victorian terraces, converted flats and flats above High Road shops. 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. For offices and rental properties, choose casements with lockable handles and restrictors, which help with occupant safety and make window cleaning arrangements simpler.
For converted flats, we check who owns the windows under the lease and, where needed, help you get freeholder consent. Traffic on the A10 and Seven Sisters Road is constant, so acoustic glazing is often worth adding. We are roughly 2.4 miles from the 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
- Made to measure in our own factory
Questions from Seven Sisters
Do I need planning permission for casement windows in Seven Sisters?
Some streets around Page Green and the High Road fall within conservation areas, so we check with Haringey Council before quoting. 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 Seven Sisters?
Lead times vary by product and workload — confirmed with your quote. Being about 2.4 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 2.4 miles from Seven Sisters. We can also bring samples to your home in Seven Sisters 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).
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Free quote for casement windows in Seven Sisters
Send your requirements and a few photos — our team will come back with a clear, no-obligation price.



