Height: 2.7m per sash

Width: 2.5m per sash

Key details: 

U-values as low as 1.4 W/m²K

Impressive noise reduction

PAS 24 security

Our luxurious Aluna sliding doors combine market-leading engineering with exceptional style, delivering a perfect balance of durability, performance, and contemporary design. Manufactured from premium marine-grade aluminium, they offer outstanding sightlines and a sleek modern finish, creating installations that exceed homeowner expectations.

Designed for large openings up to 2.5m wide x 2.7m high per sash, Aluna sliders feature a super-slim 25mm interlock for maximum glass area and uninterrupted panoramic views. The system offers excellent thermal performance with U-values as low as 1.4 W/m²K, plus impressive noise reduction, PAS 24 security, soft-close technology, and full weatherproofing as standard.

Available in mono, double, or triple track options, with double or triple glazing, Aluna sliders can be configured in up to 11 different layouts, from fixed panels to wide-span sliding or lift-and-slide designs. Narrow profile bottom rails (just 42mm and 34mm) further enhance the minimal, high-end aesthetic.

Every detail is engineered for smooth operation, robust performance, and design flexibility, making Aluna sliding doors the ideal choice for projects where premium style must meet trade-grade reliability.