Aluminium Bi-folds

Aluminium Bi-Fold Doors 

Aluminium Bi-Fold Doors provide a high-performance, stylish solution for both residential and commercial properties. These doors are meticulously crafted to offer a seamless transition between indoor and outdoor spaces, combining functionality with aesthetic appeal. Made from high-quality aluminium, our bi-fold doors are designed to enhance living spaces by maximising light and when open, dramatically increasing the sense of space. This makes them an ideal choice for extensions, conservatories, and new builds where connecting with the external environment is key. 

The durability and strength of aluminium allow for narrow frames and larger glass areas, providing clearer views and more natural light. Each door set is custom-built to ensure a perfect fit and is engineered with a focus on energy efficiency and security. The commitment to quality and innovation is evident in the design of these doors, which are both easy to operate and maintain, ensuring they remain a focal point in any property for years to come.

Our Aluminium Bi-Fold Doors combine cutting-edge design with practical functionality, making them a superior choice for modern building projects where quality, aesthetics, and performance are paramount. 

Sheerline Bi-fold Doors

Benefits

Seamless Integration: Merges indoor and outdoor spaces for an expanded living area. 

Enhanced Natural Light: Large glass panels increase daylight entry, brightening up any room. 

High Energy Efficiency: Superior sealing and insulation meet the latest Part L requirements. 

Robust Security: Features multi-point locking systems for heightened security. 

Long-Lasting Performance: Aluminium construction ensures durability and resistance to weather elements. 

Low Maintenance: Requires minimal upkeep thanks to the corrosion-resistant properties of aluminium. 

Aesthetic Flexibility: Available in a variety of finishes and colours to suit different architectural styles. 

Customisable Configurations: Offers up to 7-pane options to fit wide openings. 

Finishes

Bi-Fold Doors are available in matt or gloss finishes in any colour with a Ral number. This range allows for personalisation to match or contrast any building façade or interior design. Additionally, the option to choose a different colour inside ensures that the interior décor can be uniquely tailored while maintaining a uniform external appearance. 

Profile Options

Our Bi-fold doors are designed with the choice of two different sash styles and four threshold options to cater to various design and functional needs. These include integrated cill thresholds and low thresholds with ramps, providing ease of access and a cleaner finish. The profiles are engineered to facilitate quick and easy installations while maintaining a high standard of thermal efficiency and security. 

Sheerline Bi-fold Doors

Specification & Performance

Thermal Efficiency: U-values as low as 1.0 for triple-glazed and 1.4 for double-glazed configurations. 

Security: Equipped with 3-star Ultion cylinders as standard for superior protection. 

Aesthetic Design: Slim 138mm sightlines enhance visual appeal and maximise glass area. 

Weatherproofing: Includes four fully weatherproof threshold options to suit different exposure conditions. 

Innovative Technology: Thermlock® multi-chamber design improves thermal performance. 

Ease of Installation: No wedge gasket needed, facilitating quicker, hassle-free installations. 

Versatility: Available in single, French, and up to 7-pane door options. 

Warranty: Comes with a 10-year guarantee, ensuring long-term reliability and customer satisfaction. 

Aluminium Bi-fold Door Gallery