Choose a Definitive Collection Flush Sash Window
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.
Flush Sash Window benefits
High Quality
Our windows are manufactured using a fully welded construction method to produce a superb, robust and technically sound finish.
Tailored to you
Our windows can be tailored to suit you and your home from classic Arc bay windows to contemporary Hexagonal.
Energy Efficient
All our windows are tested and meet BRFC standards.
More Secure
We provide high levels of security with multi-point locking systems and toughened glass.
View Gallery
Be inspired and take a look at some of our latest installations. Find a style and colour to suit your home.
Request brochure
Looking for some ideas or further information? Request your free Definitive collection brochure today.