Supply and installation
uPVC flush sash windows in Aylesbury
uPVC windows with the opening sash sitting flush with the outer frame. Choose the frame colour, glazing bars and handles to suit the proportions of your home.
Talk to us: 01908 429200Serving Aylesbury (HP19, HP20, HP21 and HP22) from our Milton Keynes showroom.
Choosing uPVC flush sash windows
The flat frame line is the starting point.
Flush appearance
The sash closes level with the outside frame. Look at the whole elevation when choosing where openers and fixed panes sit.
View flush appearanceColour and hardware
White, coloured and timber-effect foils change the appearance of the frame. Compare them with handle finishes using actual samples.
View colour and hardwareGlazing bars
Bars divide the glass visually. Their position should follow the proportions of your windows and any adjoining windows you are keeping.
View glazing barsAylesbury
Aylesbury homes, and what to check first.
The homes. Aylesbury has a medieval old town around St Mary's church, Victorian and interwar streets around the centre, large post-war estates, and new neighbourhoods such as Berryfields and Kingsbrook.
What that means. Much of Aylesbury is interwar and post-war housing, where the choice is glass, colour and opening style. The old town and the newest estates each need their own checks.
Check first. The old town is a conservation area. On the newest estates, check your deeds and builder's warranty before changing the front of the house.
Your project in Aylesbury
See the samples. Talk through the job.
We cover Aylesbury 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 Aylesbury.
The location, products and photographs from each job.
Flush windows and slide and fold doors, Leighton Buzzard
A full package for a Leighton Buzzard home: flush casement windows and an aluminium slide and fold door that opens the room right out.
Read case study
Composite front door and stable door, Drayton Parslow
Two Distinction composite doors on one Drayton Parslow bungalow: a colza yellow front door in the porch and a traffic orange stable door round the side.
Read case studyYour questions
Buying uPVC flush sash windows in Aylesbury.
Product choices, pricing and what happens before we fit.
What is the difference between flush and standard casements?
A flush sash closes level with the outer frame on the outside. A standard casement sash projects from it. Both open on hinges; the choice changes the frame lines you see from the street.
How do I get a price for uPVC flush sash 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 Aylesbury?
Yes. We cover Aylesbury and its HP19, HP20, HP21 and HP22 postcodes from our Milton Keynes base, and everyone who surveys and fits works for us. Nearby, we also fit uPVC flush sash windows in Leighton Buzzard, Buckingham and Dunstable.
Do I need permission to replace windows in Aylesbury?
Aylesbury is covered by Buckinghamshire Council. Like-for-like replacements are usually permitted development, but the old town is a conservation area with many listed buildings, and newer estates can carry planning conditions or covenants.
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 Josh McMillan 1 Jun 2025Tom and Radu were great with our install. Very happy with the work done.
Read on GoogleKeep comparing