A quality selection of secure back doors that are also designed to look great and keep in the heat

We’ve put together a collection of back doors that come equipped with an impressive range of locking hardware. If you’re replacing an existing back door, you will always feel at ease with the added boost to your home’s security. But, don’t worry, because they’re just as effective at keeping the warmth in your home as they are at securing it. With a wealth of stylish back door designs and materials available, you’ll have no trouble enhancing the back of your home visually either.

Download our doors buying guide

Are you looking for new doors for your home? Our buying guide provides you with everything you need to know when it comes to buying doors from T&K.


Practical uPVC back doors to suit any home

As uPVC offers excellent resistance against discolouration and warping, it’s great for anyone looking for a durable back door option. However, uPVC is also super easy to clean, so maintenance times are low with them. Combining great natural insulation qualities with multiple heat-trapping chambers, uPVC back doors are some of the most efficient of their kind too.

We offer white uPVC back doors which are always a hit with homeowners. However, stylish woodgrain finishes are available too, for doors that look just like wood but offer all the practical qualities of uPVC.

In addition to standard entrance doors, we can also fit uPVC French and patio doors to the back of your home.

View our uPVC Doors
White uPVC Entrance Door
Anthracite grey aluminium entrance door with frosted glass

Amazing aluminium back doors that are perfect for the modern homeowner

As a super-sturdy material, aluminium is perfect for creating robust and secure back doors. Plus, it will keep it shape and it won’t corrode, so security levels will remain high for a very long time. Aluminium back doors are also thermally broken, which means that insulating materials are fitted within their frames. So, keeping the warmth in your home is not a problem for them whatsoever.

Along with aluminium back entrance doors, we’ve got sleek and slender sliding patio and bifold doors to choose from. Both options are a great way to flood the back of your home with light whilst keeping it secure. Plus, our aluminium door options come in over 200 RAL colours, so adapting their look to suit any home is no trouble at all.

Check out our door colour options

Wonderful wooden back doors that can last a lifetime

It’s hard to beat wooden back doors in terms of beauty, although they’re exceptionally practical too. They make full use of timber’s excellent natural insulation and durability, leaving homeowners with a warm home and a back door that can last a lifetime. Contrary to popular belief, they also require little in the way upkeep; simply wipe them down occasionally with a soft cloth and retreat them every 6-8 years and that’s all you need to do with them.

They’re available in a superb selection of opaque and paint finishes, so there is a wealth of looks that you can achieve. Style wise, there are plenty of choices too; choose from timber entrance, patio, bifold, French, tilt & slide, and stable doors.

Are solid wood doors worth it?
Timber stable door installation
endurance composite entrance door

Outstanding performance and stunning looks with our composite back doors

Composite back doors are the combination of numerous high-performance materials and the result are some of the best back doors money can buy. They won’t let you down in terms of security as demonstrated by the fact they’re able to achieve Secured by Design accreditation. They also have ultra-dense cores, which actively trap huge quantities of heat in the home. Their hardwearing Glass Reinforced Plastic skins are also exceptionally weather resistant and easy to clean.

Many of our customers opt for a grey composite back door, although they come in a huge range of colour options. We’ve also got contemporary and traditional style options for your consideration too.

Browse our range of composite doors

Double glazed back doors for a warm and secure home

If you’re opting for a set of French, bifold or sliding patio doors, no matter whether they’re built from uPVC, aluminium or timber, they all come equipped with high-quality double glazing as standard. Therefore, they offer excellent heat retention, leaving you with a home that is brighter lit than before without having to sacrifice any warmth. Toughened glass, which is much harder to break than standard, is also used on these types of doors, for security and safety.

What is double glazing?
An open rosewood uPVC bifold door


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 company

With full accreditation from the appropriate regulating bodies, 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 areas in counties like Oxfordshire and Buckinghamshire. 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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You can upload a photo with the measurements, or we can talk you through how to do this over the phone. We can then provide you with a quote without the need for an appointment!

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