Aluminium Windows

Aluminium windows offer slimmer sightlines, allowing more glass area and natural light. They are significantly stronger than uPVC, enabling larger window spans without reinforcement. Aluminium does not warp, expand, or discolour over time, and it is fully recyclable, making it the more sustainable choice.

A thermal break is an insulating barrier built into the aluminium frame that prevents heat from transferring through the metal. Reynaers systems use advanced multi-chamber thermal break technology, achieving U-values as low as 0.88 W/m²K, which meets and exceeds current Building Regulations for energy efficiency.

Reynaers aluminium windows are available in over 900 RAL colours, so you can match virtually any property style or design scheme. Dual-colour options are also available, allowing a different colour on the interior and exterior. All finishes are powder-coated for long-lasting durability.

Modern aluminium windows with thermal break technology are no more prone to condensation than any other frame material. The insulating barrier prevents the inner frame surface from becoming cold enough to cause condensation under normal indoor humidity levels.

Aluminium windows typically last 40 to 50 years or more with minimal maintenance. The powder-coated finish does not peel, fade, or require repainting, and the aluminium itself is naturally resistant to corrosion. This makes them a long-term investment compared to timber or uPVC alternatives.