High-Quality uPVC Window Installation in Northampton
Upgrade your home with energy-efficient, secure, and stylish uPVC windows installed by Tommy’s Windows. As a FENSA Approved installer in Northampton, we provide professional fittings that improve comfort, cut energy bills, and enhance the look of your home.
Professional uPVC Window Installation in Northampton
At Tommy’s Windows, we specialise in supply and installation of uPVC windows across Northampton and Northamptonshire. Whether you’re replacing old single glazing, upgrading for better insulation, or giving your property a modern refresh, our expert fitters deliver a smooth, hassle-free service from start to finish.
Our windows come with A+ energy ratings as standard, helping to keep warmth in and reduce your heating costs — all while improving security and adding value to your home.
- Casement Windows
- versatile and energy-efficient
- Sliding Sash Windows
- traditional style with modern performance
- Tilt & Turn Windows
- easy cleaning and excellent ventilation
- Georgian & Leaded Windows
- timeless character for period homes
- Heritage Flush Windows
- authentic style with slim frames
- Bay & Bow Windows
- add light and space to your rooms
- Shaped & Coloured Windows
- bespoke options for a unique finish
- Horned Sash Windows
- combine elegance with durability
Why Choose Tommy’s Windows?
- FENSA Approved installers
- Every installation meets Building Regulations and includes certification for your records and future resale.
- A+ energy-rated glazing
- High-performance glass and insulated frames help reduce heat loss and keep rooms comfortable year-round.
- 10-year guarantees
- You’re covered for products and workmanship, giving long-term confidence in your investment.
- Made-to-measure options
- Choose colours, hardware, and finishes to match your property, including popular greys and woodgrains.
- Enhanced security
- Multi-point locking, internal glazing beads, and robust profiles add a strong layer of protection.
- Tidy, hassle-free installs
- We protect your space, work efficiently, and leave everything neat and clean when the job is complete.
Choose your windows
Nine window styles from the Liniar range in nearly forty colours, from everyday casements to flush sash windows that pass for timber. Every style is pictured on our uPVC doors and windows page, most in a choice of colours, so you can make a shortlist before we come out to measure up.
See the full range
Casement
Flush sash
Resurgence
Tilt & turn
Bi-fold
Bay and bow
What customers say about this service
Tommy did a brilliant job installing my new windows. From start to finish, he was reliable, professional, and a pleasure to deal with. Communication was excellent throughout the whole process, keeping me informed every step of the way. The quality of the installation is outstanding, and it's clear he takes great pride in his work. I wouldn't hesitate to recommend Tommy to anyone looking for a trustworthy, skilled installer. Thank you for such a fantastic job!
Tommy replaced all the windows and doors in our house. Our upstairs windows were actually illegal as we wouldn't have been able to get out of them during an emergency. I was very worried because of this and Tommy kindly booked us in asap. Unbelievably he replaced our front door, patio doors, back door, garage door and all the windows in one weekend for an extremely reasonable price. We left Tommy our keys and went away for the weekend and returned to a transformed house! He did an amazing job. All the windows are so neat. The front door is superb and totally draft free. Tommy also cleaned and hoovered up after himself and left the house spotless. Two years on and we're still so happy with the work Tommy did. I couldn't recommend him enough.
Outstanding work from Tommy – couldn't be happier! Tommy recently fitted new door windows and soffits for us, and we are absolutely thrilled with the results. From start to finish, his work was professional, precise, and carried out with genuine care and attention to detail. He turned up exactly when he said he would, worked efficiently, and kept everything incredibly tidy – not always a given with building work! The finish on both the windows and the soffits is immaculate. You can tell Tommy takes real pride in his craft, and it shows in the quality of the final result. He also took the time to explain each stage of the process clearly, which gave us a lot of confidence. Nothing was rushed, and he clearly knows his trade inside and out. The transformation to our home is brilliant – it looks smarter, feels more secure, and we've already had compliments from neighbours. Highly recommended to anyone looking for skilled, reliable, and friendly service. Thanks again, Tommy – you've done a fantastic job!
Frequently Asked Questions
Find answers to common questions about our uPVC windows and installation process.
Every installation meets the highest UK standards. As FENSA Approved Installers, we ensure compliance, energy efficiency, and quality workmanship — all backed by a 10-year insurance guarantee.
From first measure to final fitting, we install uPVC windows and doors with precision and care. We also offer repairs and adjustments to keep your fittings working and looking their best.
We respect your time and your home. Our team works efficiently, tidily, and delivers every project on time — with honest advice and no unnecessary upsells.
No hidden fees or surprise charges. Just free, no-obligation quotes so you can plan with confidence.
As a Northampton-based team, we’re just around the corner when you need us — no call centres, no fuss. We’re proud to offer a personal service with local knowledge and real accountability.
Windows we have fitted
A few of our own jobs around Northampton: single windows, bays and whole houses.
White UPVC Windows fitted in Northampton
Full House Grey UPVC Doors fitted in Northampton
Brown Bay Window with Roof Canopy fitted in Northampton
White uPVC casement window with Georgian bar design on first floor.
Full House White UPVC fitted in Northampton
White UPVC Casement Window with Openers fitted in Northampton
Grey UPVC Windows and Back Door fitted in Northampton
White uPVC casement window with top opener installed in red brick wall.
Upgrade Your Home with uPVC Windows in Northampton
Choose Tommy’s Windows for professional uPVC window installation in Northampton and enjoy a warmer, more secure, and stylish home. Contact us today for your free, no-obligation quote and take the first step towards transforming your property.