Supply and installation
Bow and bay windows in Northampton
Replacement bow and bay windows, specified around the shape of the existing opening. Compare the frame systems, pane layout and opening positions as one complete elevation.
Talk to us: 01908 429200Serving Northampton (NN1 to NN5) from our Milton Keynes showroom.
Choosing bow and bay windows
Keep the shape of the bay in the discussion.
Shape and projection
The angles, projection and support are part of the survey. Photographs of the full bay, inside and outside, help us understand the job from the start.
View shape and projectionWindow system
Bow and bay describes the arrangement. The main configuration page shows the compatible window systems and their different frame details.
View window systemOpeners and finishes
Decide which panes need to open and how you will reach the handles. We check the cill and internal finishing alongside the frame colour and glass.
View openers and finishesNorthampton
Northampton homes, and what to check first.
The homes. Northampton has long streets of Victorian terraces from its boot and shoe trade, older villas and a Georgian centre, and large estates built from the 1970s when the town expanded as a new town.
What that means. The Victorian terraces often have bays and narrow frontages that suit traditional styles. The 1970s and 1980s estates are usually straight replacements of original or first-generation frames.
Check first. Northampton has several conservation areas, including the Boot and Shoe Quarter. Check the status of an older house before changing the style of its windows.
Your project in Northampton
See the samples. Talk through the job.
We cover Northampton 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 Northampton.
The location, products and photographs from each job.
Roof lantern and heritage doors, Northampton
A Sheerline roof lantern paired with black steel-look heritage aluminium doors on a brick extension.
Read case study
Flush casements, tilt and turn windows and doors, Hanslope
Anthracite grey Liniar windows and two doors across a stone barn conversion in Hanslope, with flush casements on the elevations and a tilt and turn that opens two ways.
Read case studyYour questions
Buying bow and bay windows in Northampton.
Product choices, pricing and what happens before we fit.
Can you keep the shape of my existing bay?
We survey the existing angles, projection, support and opening sizes before manufacture. Send photographs of the whole bay from inside and outside so we can discuss the replacement layout and finishing details.
How do I get a price for bow and bay 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 Northampton?
Yes. We cover Northampton and its NN1 to NN5 postcodes from our Milton Keynes base, and everyone who surveys and fits works for us. Nearby, we also fit bow and bay windows in Wolverton, Newport Pagnell and Stony Stratford.
Do I need permission to replace windows in Northampton?
Northampton is covered by West Northamptonshire Council. Like-for-like replacements are usually permitted development, but the town has several conservation areas and many listed buildings, where changes can need permission.
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