The Aluna sliding patio door system is a stunning, high-performance addition to any home. Designed with super-slim aluminium profiles for maximised light and uninterrupted views, these luxury sliding doors combine thermal efficiency, strength, and contemporary style to elevate both modern and traditional properties.

Yes. The Aluna aluminium sliding doors deliver exceptional insulation performance with U-values as low as 1.4 W/m²K, helping to retain warmth and reduce energy costs all year round.

The Aluna sliders are available in five standard finishes – White (RAL 9016), Anthracite Grey (RAL 7016), and Black (RAL 9005), plus two dual-colour options – Grey Out/White In and Black Out/White In. For bespoke projects, any RAL colour can be supplied on request.

The Aluna sliding patio door system allows for market-leading sash sizes up to 2.5 m x 2.7 m, with a maximum sash weight of 250 kg per door leaf — perfect for large panoramic openings.

Yes. You can choose between double-track or triple-track configurations, allowing flexible opening options to suit your property layout and design preferences.

The Aluna sliding door system can accommodate up to six sliding panes on a triple track, or fewer for smaller openings, providing a completely customisable setup.

Yes. The same Aluna sliding door profile can be configured as either an inline slider or a lift-and-slide system, simply by changing the internal gearing. This makes the system both versatile and efficient to fabricate and install.

Yes. The Aluna system supports both double-glazed and triple-glazed units, providing the flexibility to balance energy performance, sound insulation, and budget requirements.