For over two decades ALUK have been designing unique aluminium Optio window systems that exceed the performance standards expected in modern building design.
Optio BSF70 bi-fold door
Welcoming, stunning, practical.
An intelligent combination of form and function, our highly versatile and market-leading Bi-fold sliding door system gives you maximum control over the style and operation of the doors.
Multiple panels can be added to accommodate the design specifications of your building, with the option to open in or out as required. The system also boasts a unique flush line pop-out handle that allows for square flush stacking panels when doors are fully open.
Optio 58BW casement
Strong, secure, superior.
Built to the highest UK standards, this effective and high performance solution offers clean lines and advanced functionality. Available with a range of customisable options, casement windows are the perfect choice for both traditional and contemporary residential designs.
Optio 58BW TBT tilt-before-turn
Innovative, versatile, intelligent.
Offering exceptional child safety and seamless operation, our tilt before turn windows are an ever-popular choice with homeowners. Made from high performance aluminium these sustainable systems are inherently strong and lightweight, making them ideal for both commercial and residential designs.
Optio 58BW TSR top-swing-reversible
Smart, stylish, trusted.
Easy to clean and effortless to operate, our ever popular top swing reverse windows increase thermal performance, improve safety and exceed modern building design performance standards. Ideal for use in multi-storey structures, the windows open an impressive 180°, allowing completely pain-free pane cleaning from the safety and comfort of indoors.
Optio 58BW ST steel replacement
Minimal, durable, secure.
The look of steel, the benefits of aluminium. A win-win for designers and homeowners alike. Featuring industry leading build quality, our 58BW ST aluminium windows are an ideal replacement for existing steel windows. In addition to impressive high thermal and acoustic performance, the design also replicates the minimal sight lines associated with steel windows, whilst providing superior performance and security. Yet another win-win.