exterior aluminium glass partition with door

SL38 combines elegance and comfort, with a unique slender steel look that is the perfect solution for your modern renovation or new build project.

Aluminium combines engineering and stylish aesthetics to meet any requirement you might have to make your dream home a reality. With options for opening inward and outward, many beautiful frame styles in hundreds of colours at industry leading maximum sizes, SL38 is no exception. The SL38 aluminium doors and partitions have the look and feel of steel with the elegant design and performance of aluminium.

SL38 aluminium doors and partitions have been tested to the highest standards and offer superior insulation properties. In addition, our doors open and close effortlessly to provide you with years and years of reliable operation, and our partitions with their narrow frames offer unobstructed views to immerse your home in natural light whilst keeping your property warm and secure.


In combination with its superior insulation capabilities, the system provides the perfect harmony between durable material, clean design and reliability needed for your home. Renovation of steel-framed windows with modern, slim frame aluminium windows can also enhance the security, noise and energy efficiency of your property.

  • Ultra slim frame
  • Industry leading maximum sizes
  • Double- and triple-glazed options
  • Easy clean egress hinge option
  • Strong and durable
  • Secured by Design accreditation
  • U-value as low as 1.4W/m2K
exterior aluminium glass partition with door

SL38 Windows and Doors

The highly thermally-insulated SL38 has the look and feel of steel with the performance of aluminium. It combines elegant design, stability and ease of production and is the perfect solution for both new-build constructions and the replacement of steel-framed windows and doors. It respects the original design but offers a vast improvement on thermal insulation.
The minimalistic frame is reinforced by an invisible drainage system, avoiding the use of drainage caps on the exterior of windows and doors.

Need a bespoke Aluminium system?

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