Supply and installation
French casement windows in Bletchley
Paired opening sashes with a central mullion that moves with the window. Open both sides for a clear aperture, with uPVC and aluminium options to compare.
Talk to us: 01908 429200Serving Bletchley (MK1, MK2 and MK3) from our Milton Keynes showroom.
Choosing French casement windows
Two opening sashes, one clear opening.
The opening
The centre section travels with one sash when both sides open. We check the usable aperture and the space outside for the sashes to swing.
View the openingFrame material
French casement describes the arrangement. Compare the compatible uPVC and aluminium systems on the configuration page before choosing a finish.
View frame materialEveryday access
Handle positions and the order in which the sashes open affect daily use. Try the mechanism and explain how you want to ventilate the room.
View everyday accessBletchley
Bletchley homes, and what to check first.
The homes. Bletchley was a railway town long before Milton Keynes was drawn around it. Victorian and Edwardian terraces sit near the station and in Fenny Stratford, with 1930s bay-fronted semis and post-war estates such as the Lakes further out.
What that means. A bay-fronted semi and a 1960s estate house are different jobs. The bay has to be rebuilt around its support, while most estate houses are straight replacements where the decisions are glass, colour and opening style.
Check first. Bays carry the wall above them. Anyone quoting for a bay window here should be talking about how it is supported, not only the colour of the frame.
Your project in Bletchley
See the samples. Talk through the job.
We cover Bletchley from our base in Milton Keynes. A free consultation brings advice and colour swatches to your home. For full-size product samples, visit the showroom.
Book a free consultation98 Alston Drive, Bradwell Abbey, Milton Keynes, Buckinghamshire MK13 9HF
Opening times and directionsFrom our installation diary
Our work near Bletchley.
The location, products and photographs from each job.
uPVC casement window, Loughton
A badly fitted window left by a cowboy builder, replaced with a two-tone Liniar uPVC casement and finished cleanly inside and out.
Read case study
Composite front door and sidelight, Milton Keynes
An anthracite grey composite front door and a full height sidelight, replacing a white uPVC door and a side panel boarded across its bottom half.
Read case studyYour questions
Buying French casement windows in Bletchley.
Product choices, pricing and what happens before we fit.
Is French casement a material or a window layout?
It is a layout: two side-hung sashes open without a fixed centre mullion remaining in the aperture. We offer this arrangement in compatible uPVC and aluminium systems; the main configuration page shows the choices.
How do I get a price for French casement windows?
Build your price online using approximate sizes, or book a free consultation and we price the job with you. Both use the same software and price list. Once you decide to go ahead, a technical survey confirms the measurements and fitting details before anything is made.
Do you supply and fit in Bletchley?
Yes. We cover Bletchley and its MK1, MK2 and MK3 postcodes from our Milton Keynes base, and everyone who surveys and fits works for us. Nearby, we also fit French casement windows in Furzton, Shenley Church End, Woburn Sands and Leighton Buzzard.
Do I need permission to replace windows in Bletchley?
Most Bletchley houses can have windows and doors replaced like for like without planning permission. On the older streets, check with Milton Keynes City Council whether your house sits in a conservation area before changing the style or material.
What our customers say.
Real reviews from real installations. Every one is public, so you can go and check them yourself.
Silvia Peraro
a month ago
I had an excellent experience with Fenster Glazing from start to finish. Nick Perry and David managed the initial quote to installation process seamlessly, keeping communication clear, honest, and completely stress-free. When it came to the actual fitting, Zac and Shane did a fantastic job with the installation, working efficiently and leaving everything spotless. The professionalism from the entire team was top-notch, and the final result looks brilliant. I highly recommend them.
Read on Google Nicole 20 May 2025Shane and James fitted two sash windows for us at the front of our house and we are so pleased.
Read on Google John Tillotson 4 Nov 2025Clean, tidy - really good.
Read on GoogleKeep comparing