Aluminium Bi-Fold Doors
Aluminium Folding Sliding Doors with Revolutionary Thermal Core
Designed to combine elegance with outstanding performance, our aluminium folding sliding doors offer the best of both worlds—striking beauty and exceptional durability. Featuring a revolutionary thermal core at its heart, these doors are 25% more thermally efficient than traditional aluminium systems, helping to keep your home warmer and your energy bills lower.
Unmatched Insulation & Thermal Efficiency
Unlike conventional aluminium doors, which are prone to heat loss, these doors are built with an innovative orange thermal core that dramatically enhances insulation. This breakthrough design maximizes the use of low-conductive materials, ensuring your home stays warm and energy-efficient. The outer layers are made of high-grade aluminium, providing excellent structural strength without compromising thermal performance.
Strength and Security Built In
These folding sliding doors are not only beautiful but incredibly secure. With class-leading security features, including the ERA Five Star security guarantee, you can rest assured that your home is protected. Backed by a comprehensive 10-year product guarantee, these doors offer solid, long-lasting reliability.
Large Openings with Smooth Operation
With options for doors up to 6 meters wide and as many as seven opening sashes, these doors glide effortlessly along custom-designed tracks. Whether you choose inwards or outwards opening doors, you’ll enjoy the freedom of easy access and a seamless transition between indoor and outdoor spaces.
Customizable Style & Configuration
From a range of colours to styles and configurations, these doors can be tailored to fit your home’s aesthetic, allowing you to create the perfect warm, secure, and beautiful entrance. Whether for modern or traditional homes, our folding sliding doors offer a stylish, functional solution.
The Warmest Choice for Your Home
With at least 75% better thermal performance than standard bi-fold doors, Sheerline’s folding sliding doors deliver the ultimate in heat retention. Featuring triple glazing as standard, these doors provide unparalleled insulation, achieving an impressive U-value of 1.0.
Triple Glazing for Superior Thermal Performance
For the best thermal performance available, opt for triple glazing. These doors are robustly designed to support the weight of triple-glazed panes, ensuring optimal insulation. With the optional upgrade to Celsius Clear insulated glass, featuring Low-E and solar control coatings, your doors will provide the ultimate in thermal control, keeping your home comfortable no matter the season.
Key Benefits:
- 25% more thermally efficient than traditional aluminium doors
- High-strength, secure design with the ERA Five Star security guarantee
- Up to 6 meters wide and with multiple sash options
- Triple glazing for superior thermal performance
- Customizable styles and colours to match your home’s decor
- Celsius Clear glass option for enhanced energy efficiency
- 10-year product guarantee for peace of mind
Choose Sheerline’s aluminium folding sliding doors for a beautiful, secure, and thermally efficient solution that will transform your living space.
