T&K Home Improvements is a family-run business based in Wellingborough, Northamptonshire, with over 45 years of experience in the home improvement industry. We specialise in high-quality windows, doors, conservatories, and more – all professionally installed with a personal touch.

Yes, we offer completely free, no-obligation quotes. We’ll visit your home, assess your needs, and provide expert advice at a time and day to suit you .

Absolutely! We offer flexible finance packages, including interest-free credit, to help spread the cost of your home improvements. Our team can explain the options and help you choose a plan that suits your budget.

We do need to carry out some checks before we can confirm you have been accepted on one of our finance terms, but we carry out a soft search first , with no impact to your credit report or score. All applicants are considered and we are proud to have secured 94% of our customers the best finance option and approval.

We do not offer secured loans; we offer personal unsecured loans as a broker and find this is the best and safest option for our customers. As the approval criteria is more flexible as all customer credit files are considered and you do not need to have an expensive asset to put up against the loan.

We install a wide range of windows, including casement, tilt & turn, sliding sash, and bow and bay windows, available in uPVC, aluminium, and timber-look styles.

Double glazing consists of two panes of glass with a gap in between, usually filled with air or gas. It helps to keep heat retention, reduce noise, and cut down on energy bills.

Our windows and doors meet or exceed the latest energy efficiency standards. Many are rated A+ or higher, helping you stay warm and save money.

We’ve been proudly improving homes since 1979! That’s over four decades of experience, thousands of happy customers and award-winning service. We’ve been trading continuously, without interruption, which is more than can be said for lots of other companies, both local and national.

Yes, all of our products come with a comprehensive guarantee for added peace of mind – including up to 10 years cover on many items.

We install and are based across Northampton, Northamptonshire and surrounding areas. We cover up to a 60 miles radius from our installation depot in Kettering, Northampton.

We offer a range of stylish, secure doors including composite, uPVC, French, patio and bifold doors – all customisable to suit your home in uPVC or aluminium with double or triple glazing available.

Security is a top priority. Our products feature multi-point locking systems and toughened glass, and meet PAS 24 standards for enhanced protection. We are also proud to be an accredited Secured By Design company – which means we have done a lot of security testing to the highest standard to keep you safe and secure in your property.

The timeline varies depending on the project, but most window and door installations are completed within a day or two. We’ll always keep you informed throughout. We do however take the time needed to give you that bespoke finish.

Yes! We offer a variety of colours, woodgrain finishes, and hardware options so you can personalise your windows and doors to match your style. We also can offer a bespoke colour option where we can a particular colour you require

Yes, we take sustainability seriously and aim to recycle old frames and glass where possible as part of our eco-conscious practices.

In order to provide you with the most accurate and competitive quote for your new windows and doors, we’ll send one of our experienced designers to visit your home at a time that’s convenient for you. We’ll measure up to confirm your specifications, and then take you through the options available – window and door colours, styles, designs and all options of funding – to help you find the perfect fit.

The requirements for planning permission will vary based on the specifics of your project. However, our team can take care of any planning permission as part of our complete plan, design and build service – so all you need to think about is how you’re going to use your new space. We’ll work with you to understand the need for planning permission and even submit all paperwork on your behalf.