Thermally-efficient windows with triple or double glazing in Hertfordshire

If you’ve noticed your Hertfordshire home is sometimes feeling too chilly for your liking and you constantly find yourself turning on the heating, you might be spending unnecessary money. The right windows can make a world of difference when it comes to the temperature of a property, especially if your current ones are particularly old. At T&K Home Improvements, we have plenty of experience with installing all kinds of windows in the county of Hertfordshire and we’re confident we have the perfect windows for your property. Whether you’re looking for uPVC casement windows, aluminium fully reversible windows, or even timber tilt & turn windows, your Hertfordshire property will be greatly improved upon with our efficiently glazed windows.

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Residence 9 window interior view
Dual colour uPVC patio door interior view

Strong, sturdy weather-resistant doors in Hertfordshire

T&K Home Improvements has been providing homes in Hertfordshire with a variety of doors for many years, and with a versatile range of materials and styles, there is something to match every kind of property. The doors of your home protect you, keep you warm, and are one of the first things you see when you return home after a long day, which is why the way they look and perform matters so much. We offer uPVC doors, aluminium doors, steel doors, timber doors, and composite doors. To have confidence in the doors of your Hertfordshire home, you should have them installed by a company that is experienced with the architecture and design of homes in Hertfordshire, and that’s where T&K come in.

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Energy-efficient home improvements for your Hertfordshire home

If you live in the Gadebridge area of Hemel Hempstead within Hertfordshire, you may well live in a 70s style terraced property, which could still be fitted with the original single-glazed windows or older double glazing. In either case, your home will be losing lots of heat. But, did you know that replacing your windows with double or triple glazing will make your home much more efficient and increase its value too? According to Money Supermarket, the most efficient homes can be valued as much as 14% higher than the least efficient ones. This means new windows would constitute a very wise investment.

Check out our home heating efficiency guide
white casement windows
Contemporary black composite front door

Stylish, multi-purpose solutions suitable for the properties in Hertfordshire

As Stevenage in Hertfordshire has the title of the UK’s first official New Town, a set of new windows, a new door or conservatory would make an only too fitting addition to one of the homes there. Especially in the Great Ashby area, where many new build properties were built in the 1990s and are still being built today. Traditional architectural features are highly prominent on this type of property. With a set of flush sash windows, an Edwardian conservatory or a traditional composite door, however, you can update your home and increase its value but still retain that classic charm.

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Add considerable value to your property in Hertfordshire whilst retaining its essential character

The historical area of Westmill, Hitchin within Hertfordshire was originally built as a council housing estate in the 1920s. These homes were built to last and for this reason, many of them are still standing proud today. These and other semi-detached properties are also blessed with fairly sizable gardens. Gardens that could be used to house an extension of some kind, increasing the property’s value by up to 5%. As they’re an older style of home, a traditionally styled orangery, a Victorian or Edwardian conservatory will allow you to add space, increase value and retain the property’s distinctive character

Home hacks that will increase the value of your home
White uPVC Victorian conservatory installation
Light oak effect Residence 9 flush sash windows

Live in Berkhamsted or another area in Hertfordshire where planning permission guidance is more strict? No problem…

Located in the stunning Chiltern Hills, much of the town of Berkhamsted is classified as an Area of Outstanding Natural Beauty (AONB). In these areas, planning guidance tends to be a bit stricter, however, that doesn’t mean you can’t improve your home and add value to it. Our Residence 9 windows have been designed with conservation guidelines in mind and we also install sliding sash windows, a like-for-like window replacement for many of the Victorian properties scattered throughout the town.

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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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wellingborough chamber of commerce business awards winner
Conservatory & Orangery Awards 2019 Finalist
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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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