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Cream uPVC windows, black aluminium windows, and much more from T&K Home Improvements

Performing an essential function for homes, windows are responsible for most of the light and air that is able to make its way into properties. Originally far more basic in design and function, modern windows now come in a vast quantity of styles, colours and opening mechanisms. T&K’s selection is no different, with window options to suit a multitude of purposes.

Download our windows buying guide

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.

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Compare our window range

uPVC Windows Aluminium Windows Timber Windows
Styles Available Casement, Flush Sash, Vertical Sliding, Tilt & Turn, Residence 9. Casement, Fully Reversible, Tilt & Turn. Casement, Tilt & Turn, Vertical Sliding.
Colours 22 + RAL (dependent on style) 8 + RAL (dependent on style) 19, with dual and mixed colour applications available.
Woodgrain Finish 11 (dependent on style) Not available. 4 choices of actual wood, with a number of finishes.
Glazing Options Double and triple glazing available on every style except for vertical sliders (double glazing only) Double and triple glazing available on casement and tilt & turn windows. Double glazing only for reversible windows. A selection of glazing depths are available, as well as a range of glass types such as toughened, glare resistant and noise reduction glass.
Energy Efficiency Capable of a Window Energy Rating (WER) of A++ Can achieve U-values of just 1.2 w/m2K Certain configurations can achieve a Window Energy Rating (WER) of A+
Suitability For homeowners looking for a low maintenance option with plenty of style choices. For homeowners looking for something slender and stylish, as well as high performing. For homeowners looking for a touch of authenticity to add to their property.

Why choose T&K windows in Wellingborough and Northamptonshire?

There are a million reasons why you’ll be more than pleased with your windows from T&K but for the sake of simplicity we’ll break it down into just some of the most important reasons.

Windows that are thermally efficient

Stay warm and save money. The cost of windows extends beyond the point of purchase. Technical features, primary materials, and the number of panes all determine their heat retention – meaning the right choice may eventually pay for itself. We include a number of high-performance features as standard, including argon-filled inter-pane areas, multi-chambered profiles and in-chamber honeycombing. Some models also feature chemically treated low-e panes – which retain heat at a far higher rate than untreated panes – and the patented Warm Edge Spacer. Of course, the level of heat retention you choose depends entirely on your needs and preferences, so to discuss to find out more, get in touch via our form or simply call free on 0800 622 716.

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White uPVC flush sash windows with mechanical joints
White uPVC casement window

Windows that keep you safe

Sleep safe and sound. Break-ins are very uncommon. However, when they occur, the effects can be devastating. Ground-floor windows and doors are by far the most frequent access points for potential burglars – but here’s where great security design can make all the difference. At T&K, we’re proud to work with both Secured by Design and Pas24 – two British-Police-backed initiatives which equip, test and certify installers and designers who are serious about security. Many installers claim SbD certification on a few products. The majority of our windows include advanced security features like dog bolts, 8-point locking, and laminated glass. Of course, there are more factors that influence home security. For further guidance on securing your home or to find out more about our range’s anti-burglary features please get in touch via our form or simply give us a call on free on 0800 622 716.

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Windows that last a long time

Buy now – not later. Over time, weather exposure degrades windows. Though typically a decade-length process, the rate of degradation is influenced by a system’s weather-resistant features, which may mean the difference between needing a replacement and not needing one – or the difference between potential buyers factoring the cost of replacements into their decision. The same building standards that keep in heat and keeps out potential thieves also strengthens our systems’ resistance to weather: properly fitted seals, panes and frames. In addition, we offer deeper-than-average drainage channels and 10mm weather sealings as standard for many models. To find out more about our products’ longevity, get in touch via a form or call us on free on 0800 622 716.

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Irish oak uPVC casement window
uPVC flush sash bow window with leaded glass

Windows with flexible finance options from T&K

Pick what works for you. Everyone’s needs are different – so we offer a range of finance deals aimed at covering every type of homeowner. All window orders under £10,000 pounds can be purchased via one of the following:

3 years interest-free credit – 0.00 APR representative – no exit fees
£99.00 deposit – pay nothing for three months – 4.9% APR over a 60-month period
£99 deposit – pay nothing for 12 months – 19.9% APR over a 12-month period

All window orders over £10,000 may be purchased via one of the above or alternately via the following:
No deposit - pay nothing for 3 months – 5.9 % APR over 60-120 month period

For representative examples, please see our finance page, or get in touch with the team free on 0800 622 716.

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Which material is best for my windows?

All our T&K windows are secure, stylish and energy efficient. So, depending on your home’s existing style, we can advise on whether uPVC, timber or aluminum is the best material for you and customize the perfect window to suit your home, without having to compromise on anything else.

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Do I need planning permission for new windows?

It is uncommon that you would need planning permission for new replacement T&K windows for your home. If you’re not sure, get in touch today and a member of our team will be happy to provide further advice on your home improvement project.

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How much do new windows cost?

With our affordable prices and range of finance options available, new replacement windows can fit your budget. We offer 3 years interest free credit and ‘buy now pay later’ with a £99 deposit. Our prices are inclusive of a 10-year insurance backed guarantee and aftercare services.

Finance options

Which glass option is best?

Double glazing is typically sufficient enough to keep most homes warm, secure and energy efficient. However, in some cases triple glazing noise reduction glazing may be better suited. Read here for more information on whether triple glazing is better for your home or speak to a member of the team today.

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5/5

Fabulous from start to finish

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

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5/5

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.

Which

10/10

Competitive quote

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

Checkatrade

5/5

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!

Facebook

10/10

Job well done

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

Checkatrade

5/5

excellent company

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

Which

5/5

Fantastic company

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

Google

10/10

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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Serving homeowners across Northamptonshire

During our tenure as traders, we’ve provided bespoke home improvement solutions across the Northamptonshire area and beyond. This includes Corby, Northampton, Bedford, Kettering, Milton Keynes, Cambridge, Aylesbury, Oxford, Rugby, Bicester & Luton.

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