AluK S67 Sliding Doors | Aluminium Patio Doors

Premium Aluminium Sliding Patio Doors

The AluK S67 Patio Sliding Door is engineered to maximise natural light while maintaining exceptional strength and security.

With ultra-slim 35mm interlock and large panel capabilities, the S67 creates wide, uninterrupted views and a seamless transition between inside and out.

Designed for both refurbishment projects and new builds, its 67mm frame depth allows easy installation without cutting back plaster lines.

Ultra-Slim Sightlines

With a 35mm interlock, the S67 offers significantly slimmer sightlines than traditional uPVC systems (which are typically around 88mm), allowing more glass and less frame for cleaner, more contemporary views.

Smooth, Effortless Operation

High-performance adjustable rollers support sash weights up to 200kg per leaf, ensuring smooth and reliable sliding action even on large panels.

Low Threshold Design

A 22mm low threshold option enhances accessibility while maintaining weather performance — ideal for creating a flush indoor-to-outdoor connection.

Why Choose the AluK S67?

The S67 is packed with clever engineering — but it’s what you see (and feel) that makes it stand out.

Thanks to aluminium’s durability, the system can accommodate much larger expanses of glass — up to 60% larger than typical uPVC sliding doors — flooding your home with natural light

The beadless glazing design enhances aesthetics while removing the need for on-site fitting, improving both appearance and installation efficiency.

The finishing touch is AluK’s Novae handle, designed to be both visually striking and ergonomically satisfying to use — available in white, black, anthracite grey, silver and chrome.