uPVC Windows

uPVC is one of the most common window materials in the UK, especially surrounding Northamptonshire areas. Take a look at our selection of window designs below, and get your free quote!

Modern uPVC Windows

T&K is one of the leading manufacturers and installers of uPVC windows, having won multiple awards for our products and installations. We were the winners of the GGP Installer Awards 2020, and we have many accreditations from industry-leading companies.

We are accredited by the Which? Trusted Traders scheme which recognises us as reliable and trustworthy installers. We know that finding a competent tradesperson in your area is daunting and difficult. With T&K, it is easy because we can provide you with your dream windows and one of the best installers!

T&K products are also accredited by Secured by Design, a police initiative to improve the safety of buildings. All of our windows are tested rigorously to ensure that when we install them in your home, we are confident that they keep you and your belongings safe. The inbuilt multi-point locking systems in our uPVC windows comply with PAS 24 regulations because security is as much a priority as it is yours.

We were awarded the Best Installation under £35,00 award because we offer competitive prices for high quality products. Our uPVC windows are an affordable option to upgrade your home, and there are finance options available depending on your financial situation.

uPVC improves the thermal performance of your home and can increase insulation. This means that it can save you money in the long run by reducing your energy bills. It is also incredibly low maintenance which makes it perfect for larger projects and busy homeowners.

If you have been looking to have new windows installed, then you are in the right place. Learn more about our range of uPVC windows to determine which design is best suited for your next home improvement project.


Accreditec Which? Trusted Trader Installer
made in Britain logo
secured by design logo
DGCOS accreditation
bfrc logo
pas 99 logo
occupation health and safety logo
environment accreditation logo
bsi kitemark logo
energy rating logo

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T&K Home Improvements Limited of 2-6 Huxley Close, Park Farm South, Wellingborough, NN8 6AB act as a credit broker and not the lender. Credit is provided by Hitachi Personal Finance, a division of Hitachi Capital (UK) PLC authorised and regulated by the Financial Conduct Authority. Credit is subject to application and status. Terms & conditions apply.