Bifold Doors

The Alunet Aluna bifold door system offers a perfect combination of modern aesthetics, thermal performance, and effortless functionality. Designed with ultra-slim sightlines and contemporary square-edge profiles, the Aluna system provides expansive glass panels that seamlessly connect indoor and outdoor spaces.

Engineered for strength and smooth operation, Aluna bifold doors glide effortlessly on stainless steel rollers and offer flexible configurations of up to 7 panels. With advanced weather sealing, multi-point locking, and thermally broken aluminium frames, they deliver excellent energy efficiency, enhanced security, and year-round comfort.

Ideal for new builds, extensions, and renovations alike, Aluna bifold doors are available in a wide range of RAL colours and dual-colour options to suit any architectural style.

The MB-77HS is available as either a standard or highly insulated door and window system. It offers a variety of infills, including single or double-glazed units and thermal breaks for superior thermal and acoustic performance. With Class 4 air tightness, Class 9A water tightness, U-Values as low as 0.84 W/m2K, and Class C4 wind resistance, this system ensures excellent performance in all conditions.

The Cortizo Bifold Door Plus system is a high-performance aluminium folding door designed for large openings, minimal sightlines, and flawless operation. Ideal for residential and commercial settings, this system combines sleek, architectural styling with Cortizo’s renowned thermal efficiency and robust build quality.

With ultra-slim sightlines from just 120mm at the interlock, the Bifold Door Plus creates a seamless connection between inside and outside. Smooth stainless steel tracks, precision rollers, and a highly configurable design make it easy to tailor the layout to any space—with up to 14 panels opening in either direction.

Fully thermally broken and engineered for durability in all conditions, this system delivers excellent energy performance and can be specified to meet PAS 24 security standards.

The Korniche Bifold Doors are equipped with an exclusive roller system, ensuring a smooth and silent glide with every use. With a slim sightline, these doors incorporate polyamide thermal breaks for superior thermal performance and are PAS24:2016 certified for enhanced security.

The OB-49 Bifold Doors feature a slim 49mm sightline and deliver a U-Value of up to 1.1W/m2K, backed by a 20-year guarantee. Secured by Design accredited and PAS 24 compliant, these bifold doors provide enhanced security. Available in a wide range of RAL colours.

The Alitherm Heritage Bifold Doors offer slim sight lines, a secure multi-point locking system, and polyamide thermal breaks for superior energy efficiency. They are classified under BS6375 Part 1, Part 2, and Part 3, and are PAS24:2016 security certified. Available in single or dual colours, with a marine-grade polyester powder coat finish as standard.