Alunet Bi-fold Doors
- Exceptional functionality with smooth operation
- Excellent insulation reducing energy costs
- Hardware selections for every style and need
Our Alunet heritage aluminium bi-fold doors combine authentic period aesthetics with cutting-edge performance for your living space.
Slim sightlines perfectly replicate traditional steel doors, allowing larger openings while maintaining the heritage style that suits period properties and conservation areas.
Advanced thermal performance ensures excellent energy efficiency while maintaining the aesthetic appeal of heritage style doors.
Advanced security features including multi-point locking and toughened glass panels provide high security that exceeds that of traditional steel doors.
Narrow sightlines maximise glass panels, creating uninterrupted views of your outdoor space while allowing natural light to flood your living space.
Our Alunet heritage aluminium bi-fold doors are available in colours that perfectly complement period properties. Choose from classic heritage colours or opt for dual colours with heritage aluminium exterior finishes and contemporary interiors. Any RAL colour is available for bespoke projects requiring specific heritage style finishes.
Anthracite Grey
White
Dark Grey
Dark Blue
Cream
Brown
Black
Choose from various glass panels including astragal bars and fixed transoms for authentic heritage style. All glazing options meet modern standards while preserving the perfect fit for period properties.
Visit our showrooms to experience Alunet heritage bi-fold doors first-hand. Our team understands the specific requirements of period properties and can advise on achieving authentic heritage style while meeting modern thermal performance and security standards for your project.
Browse completed Alunet heritage bi-fold projects showcasing how traditional steel door aesthetics combine with aluminium heritage performance. From exterior doors to larger openings spanning entire walls, see the versatility of our heritage aluminium doors.
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Find answers to common questions about our Alunet heritage aluminium bi-fold doors.
Find out moreHeritage aluminium doors replicate the aesthetic appeal of traditional steel doors while offering superior thermal performance, high security, and modern energy efficiency. They feature slim sightlines and heritage style details perfect for period properties.
Absolutely. While designed for period properties, the heritage style with slim frames and narrow sightlines creates an elegant look that suits contemporary homes seeking classic aesthetic appeal combined with uninterrupted views and natural light.
Alunet heritage aluminium doors significantly outperform traditional steel doors through advanced thermal break technology. Triple glazing options provide excellent energy efficiency while maintaining authentic slim sightlines and heritage style throughout the door sets.
Yes, the Alunet heritage bi-fold system can create larger openings spanning entire walls if required. Despite slim frames, the aluminium construction provides strength for multiple glass panels, creating uninterrupted views of your outdoor space.
Alunet heritage aluminium bi-fold doors are often ideal for conservation areas, offering the perfect fit between traditional aesthetics and modern standards. Consult your local planning authority, but the heritage style typically satisfies conservation requirements better than standard patio doors.
Alunet heritage aluminium bi-fold doors allow you to maintain your property’s period character while benefiting from modern thermal performance and security. The slim sightlines and heritage style details replicate traditional steel doors authentically, while thermal break technology and advanced security features provide benefits that traditional doors simply cannot match.
Whether you’re renovating a listed building or creating a heritage style for a new property, our heritage bi-fold doors offer the ideal solution.
ClearView specialises in manufacturing Alunet heritage aluminium bi-fold doors for discerning homeowners across Yorkshire. Our understanding of period properties and heritage style requirements ensures we deliver the perfect fit every time.
Our heritage doors feature narrow sightlines that maximise uninterrupted views while maintaining period-appropriate proportions. Visit our showrooms to see how heritage aluminium bi-fold doors can transform your property while preserving its character.
Discover our full range of high-quality, British-manufactured windows and doors. Our brochure details our bi-folding doors, sliding doors, windows, and more, all designed for superior aesthetics and energy efficiency.
Download our brochure
With two showrooms in Huddersfield and Leeds, we offer a wide range of styles to suit new windows and doors, as well as extension projects.
Proudly made in Yorkshire for superior quality
Survey, manufacture and installation all under one roof
One point of contact throughout your journey
Complete peace of mind on every product