Aluminium flush Sash windows are a popular choice in contemporary architecture, combining sleek aesthetics with practical benefits. These windows feature sashes that close flush to the frame, creating a smooth, flat surface on the exterior.

Unlike other window designs the flush sash casement window offers a minimalist, clean-lined appearance externally that suits both modern and traditional style properties. Aluminium is a premium and durable material which is resistant to warping, corrosion, and weathering, ensuring longevity.

Aluminium is fully recyclable, making these windows and eco-friendly option. Colours and finishes are available in a wide range of powder-coated RAL colours. Glazing options will accommodate both double & triple glazing for enhanced thermal performance.

Available now & fabricated in-house

There is no mistaking the rise in demand for Flush Sash windows. Couple this with the rise in demand for Aluminium as a premium material and we have a win-win.

• ALUK is an aluminium system house with a proven track record in quality, design and reliability.
• 70mm front-to-back system - no need to cut back plaster lines
• Pre-gasketed bead
• Double-rebated design for better weather performance and aestheticsPart 'L' compliant
• The same range of handles that are currently on our PVCu products
• The same Maco R.A.I.L as supplied with our PVCu casement windows
• The same friction hinges as our PVCu products
• 28mm option with 1.4 ‘U’ Value
• 40mm option with 1.2 ‘U’ Value
• Available as a French Window

With excellent air, water and wind resistance test results, this window has been designed to keep the home warm and to withstand the worst of the British climate.