Everything from cream uPVC windows to green uPVC sash windows

Working in conjunction with our sister company, Emplas, a uPVC fabricator, we offer incredible turnaround times on all of our uPVC products. This unique collaboration also ensures that we are able to perform careful product examinations prior to installations, meaning our customers only receive merchandise which has been deemed to be of the highest quality.

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Are you looking for new windows for your home? This buying guide contains all the information you need to find the right windows for you.


Why choose uPVC windows from T&K Home Improvements?

uPVC is a popular material choice for windows, for a wide variety of reasons. A true and tested favourite, you can count on uPVC windows from T&K Home Improvements to complement your home both aesthetically and functionally for many, many years. It’s always a safe bet to choose T&K as we’ve got over 40 years of trading experience behind us. This means you can trust us to get a job done to the very best of standards thanks to our wealth of knowledge in the trade. We’re also fully accredited by relevant bodies within the industry, such as Secured by Design and Which? Trusted Trader, reinforcing the fact that our uPVC windows are secure and of impeccable quality.

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Dual colour uPVC casement windows
White uPVC casement window

Are uPVC windows energy efficient?

uPVC windows from T&K Home Improvements excel in their energy efficiency for a number of reasons. Using high-quality frames and multi-chambered profiles to name a couple, many of our uPVC window styles also come with the option of triple glazing, with double glazing available on all of them. Either one of these glazing options will massively help your uPVC window retain heat efficiently, saving you money on your energy bill.

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What styles and finishes are available for uPVC windows?

At T&K, we know how important it is to add your own personal touch to your home, which is why we offer plenty of variety in both styles and finishes for our uPVC windows. The styles available for our uPVC windows include casement windows, flush sash windows, vertical sliding windows, tilt & turn windows, as well as Residence 9 windows from the Residence collection. When it comes to things like colours, there are plenty of options available to you. From bright and bold to more subdued and minimalistic, there’s a colour to suit any property across all our uPVC window styles. There’s also a number of furniture options available, with things like trickle vents, various handles, and plenty more depending on the window style you’re interested in.

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Chartwell green uPVC flush sash windows


Fabulous from start to finish

Fabulous from start to finish. I would have no hesitation recommending your organisation. Thank you […] for their professionalism.



couldn’t have asked for more

Throughout the process, he couldn’t have asked for more. All the staff have been helpful and friendly, and the finished installation is fantastic.



Competitive quote

Competitive quote – installed within two weeks. Excellent product professionally installed. Well done!



I would recommend T&K to anyone!

I would recommend T&K to anyone! They have done a fabulous job installing a new front door and canopy. First class job!



Job well done

Job well done. Really pleased with the quality of the workmanship and a great bunch of guys. Left the place spotless.



excellent company

We have had all our doors & windows replaced by T & K, excellent company.



Fantastic company

Fantastic company that designed the perfect conservatory for my home and at a very cheap price, I would recommend them to anyone.



Thank you for my recent installation

Thank you for my recent installation. I am delighted with the result, and would recommend your organisation without hesitation.


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Fully accredited, award-winning company

With full accreditation from the appropriate regulating bodies and a number of glazing awards to our name, you can feel assured of the quality that’s on offer.

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Which? Trusted Trader
Secured by Design
Conservatory & Orangery Awards 2019 Finalist
G16 Winner
G15 Winner
G14 Winner
G12 Winner

Serving homeowners across Northamptonshire

During our tenure as traders, we’ve provided bespoke home improvement solutions across the Northamptonshire area and beyond. This includes areas in counties like Oxfordshire, Hertfordshire, Buckinghamshire, and Warwickshire. We've installed home improvements in places such as Corby, Northampton, Bedford, Kettering, Milton Keynes, Cambridge, Aylesbury, Oxford, Rugby, Bicester & Luton.

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