Supply and installation
Aluminium flush windows in Luton
Flush aluminium windows with the opening sash closing level with the frame. Compare the sightlines, finish and pane layout against the windows you are replacing.
Talk to us: 01908 429200Serving Luton (LU1, LU2, LU3 and LU4) from our Milton Keynes showroom.
Choosing aluminium flush windows
A flush sash changes the outside frame line.
Flush detail
Look at the whole window, including its opening sashes. Fixed panes and openers have different sightlines, so one minimum figure does not describe every layout.
View flush detailColour choice
Use powder-coat samples to compare the frame with your brick, stone or render. We can consider adjoining doors in the same specification.
View colour choiceSurvey and finishing
We check how the frame sits in the reveal, the opening clearances and the cill detail before anything is made.
View survey and finishingLuton
Luton homes, and what to check first.
The homes. Luton's older streets grew with the hat trade, with Victorian terraces around High Town and the centre, then large interwar and post-war estates across the rest of the town.
What that means. Terraced houses here often have narrow frontages where the proportions of the windows matter. The interwar and post-war estates are usually straight replacements.
Check first. Plaiters Lea, the old hat district, is a conservation area. In the older streets near the centre, check before changing the front of the house.
Your project in Luton
See the samples. Talk through the job.
We cover Luton 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 in and around Luton.
The location, products and photographs from each job.
Your questions
Buying aluminium flush windows in Luton.
Product choices, pricing and what happens before we fit.
Do all panes have the same sightline?
No. A fixed pane and an opening casement use different sections. We help compare the sightlines of your actual layout so the finished elevation has the proportions you expect.
How do I get a price for aluminium flush 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 Luton?
Yes. We cover Luton and its LU1, LU2, LU3 and LU4 postcodes from our Milton Keynes base, and everyone who surveys and fits works for us. Nearby, we also fit aluminium flush windows in Dunstable, Toddington and Hitchin.
Do I need permission to replace windows in Luton?
Luton is covered by Luton Borough Council. Like-for-like replacements are usually permitted development, but check first if your house is listed or in a conservation area such as Plaiters Lea.
What our customers say.
Real reviews from real installations. Every one is public, so you can go and check them yourself.
Joanna Hayes
2 months ago
Really happy with the service we received from Fensters Windows. Aaron and Shane turned up on time and were both really friendly. They explained any issues as they went along and talked us through the different options, which we really appreciated. They did a great job fitting our new back doors and cleaned up everything afterwards. We also paid exactly what we had originally been quoted, with no unexpected extra costs. Really pleased with our new doors and would definitely recommend Fensters Windows. Thank you Aaron and Shane!
Read on Google Lisa 7 Jan 2026Friendly, efficient and a quality installation.
Read on Google Pete Dafters 15 May 2025I cannot recommend this company enough.
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