black aluminium windows

AluK Aluminium Windows

Modern and traditional replacement aluminium windows

Aluk aluminium windows offer six different ways to upgrade your existing windows or add the latest in aluminium technology to your building product.

With advanced insulation, excellent acoustics and virtually unlimited styles and designs, create stylish or the latest panoramic floor-to-ceiling windows in your home.

  • Classic, contemporary or heritage window styles
  • Low U-Values and excellent energy efficiency
  • From small windows to full glass walls
  • Expertly crafted and professionally installed

Design and Performance

Find your perfect window style

Aluk casement windows come in both contemporary and traditional styles, letting you find your perfect new windows

Aluminium windows with innovative features and great looks

With window styles from the sculptured traditional, to slimline, for stone mullions or steel look, AluK aluminium windows are reliable, durable and good looking.  Ovolo, chamfered, flush casement, heritage and slimline contemporary all come with the same quality and attention to detail. Highly insulated aluminium provides desirable narrow sightlines, maximising the glass area and letting light flood into your home. A full range of opening options including opening inwards, tilt and turn or picture windows all create great interior spaces and improve the look of your home from the outside.

Made to Measure

Exactly the right windows for your home

We help you transform your home with the best aluminium windows. Every one is made to order

From a small bathroom window to expansive floor-to-ceiling glazing, AluK windows come designed for your home.  Traditional houses benefit from more traditional frames, while cottages and character properties look great with the slimline solutions. There are even flat, putty-line or stepped edge options. Over 150 different colours give you even more design freedom. Then you can choose enhanced security, privacy, shade, solar control or privacy so meet your requirements.  All our windows integrate perfectly with our residential doors for attractive patio door screens, a new front porch or a feature window.


The best performance, outstanding versatility, full security.

AluK aluminium windows are renowned for their high specification having great acoustics, thermal performance, wind, air and water resistance.

Superior build quality and high performance

The exceptional design behind all AluK aluminium windows improves your home with high specification with windows surpassing the requirements of current Building Regulations. 'A' window energy ratings with high specification glass. Integrated night vent positions, multi-point locks, Secured by Design security, child safety restrictions and double or triple glazing. And to keep you dry, AluK windows come with enhanced weather performance, even tested to hurricane forces thanks to the advanced seals, gaskets and drainage. Best of all you get a 10-year guarantee and the peace of mind in having one of the best aluminium brands in your home.

Innovative features and impressive looks

Choose an AluK window and benefit from impressive style, beautiful, elegant lines with superb specifications.

With window styles from the sculptured traditional, to slimline, for stone mullions or steel look, AluK aluminium windows are reliable, durable and good looking.

aluk aluminium windows

Six unique looks with aluk aluminium windows

OVOLO ALUMINIUM WINDOWS The Ovolo detailing gives you aluminium windows with a beautiful traditional sculptured appearance. You can also choose from a selection of window handles, trickle vent options as well as cills, bay poles and much more. ALUK CHAMFERED ALUMINIUM WINDOWS. The chamfered window is another choice if you are looking for windows with a more traditional appearance. Other options include Georgian or astragal bars or decorative glass. The chamfered profiling of the window is visible on both the inside and outside. HERITAGE ALUMINIUM WINDOWS. The AluK Heritage is a slimline window perfect if you are looking to replace old metal cottage windows, art-deco windows or steel windows. A choice of five different sash profiles replicates the appearance of traditional windows and adds double glazing, excellent security and energy efficiency. BAY AND BOW WINDOWS We can create any shape of window as well as bay windows, bow windows, gables and arches. All our windows come with variable bay poles, trims and accessories for creating a beautiful large or small feature window. CONTEMPORARY ALUMINIUM WINDOWS If you are creating a new extension or just desire a highly contemporary window, we offer a choice of windows with a flat modern appearance. You can choose from casement or tilt and turn windows and even reversible, and bottom hung windows. PANORAMIC ALUMINIUM WINDOWS. The Panoramic aluminium window creates large span glazing for maximising your view at ground or first-floor level. Perfect for the Grand Designs home, panoramic windows offer floor to ceiling glazing with optional opening windows as well. Frame profiles start at a very thin 50mm for minimal frame and maximum glass.

Case Studies