Welcome to AluK Direct

The UK’s most popular aluminium bifold door and window system in now available to buy online. Start by selecting the product that you are looking for:

aluk windows


aluk bifold doors


aluk sliding doors


alum roof lanterns


Made to measure aluminium bi-folding doors and windows

2 Weeks unglazed

3 weeks glazed

free uk delivery

any size any colour

AluK Bifold Doors

AluK bifold doors will make the perfect addition to your home. Every door is built bespoke, from the configuration of the doors, the hardware choice and colour. All doors are supplied with with high performance A Rated toughened glass units and tested to PAS24 for enhanced security. The AluK bifold can easily be combined with all AluK window and door systems.

AluK Windows

For that stylish, contemporary look with clean lines and a sleek profile the AluK aluminium window is the perfect choice. The main attraction is the slimline sightless the window offers as well as surpassing the requirement of building regulations and enhanced security.

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Customers love our products & service

Sarah Cosgrove

We ordered 2 sets of bi folds in grey and extremely happy with the quality of them. My husband was able to fit them no problem. Big thanks for the support from the staff…

Liam Banfield

Great product, easy to install and looks the part. The slimline windows look particularly good. Can’t fault the service we received…

Sarah Burke

My parents had bi folds from this company so decided to source them myself rather than have my builder purchase them. Really happy with the end result they look fantastic..