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MB77 Bifold doors
MB77 Bifold doors
The MB-77 Bifold Door system offers a premium aluminium solution for expansive openings, combining elegant design with robust performance. With outstanding thermal insulation, triple sealing, and flexible glazing options, it is the perfect choice for creating seamless indoor-outdoor transitions in both residential and commercial settings.
Features
Features
- Modern, Versatile Design: Slim but strong aluminium profiles ideal for large-format openings
- Superior Insulation: Three-chamber design with triple sealing and optional krypton-filled glazing
- Flexible Glazing: Up to quadruple glazing with enhanced energy efficiency and noise control
- Durable & Low Maintenance: Corrosion-resistant materials and high-grade stainless steel components
- Smooth Operation: Reliable sliding system with top or bottom-mounted track options
- Custom Finishes: Wide choice of RAL powder-coated colours to suit any style
- Weather Performance: Thermally broken thresholds and triple seals ensure high weather resistance
Specifications
Specifications
- Material: High-quality aluminium (3-chamber system)
- Frame Depth: 77 mm
- Glazing Options:
- Double, triple, or quadruple glazing
- Max glazing thickness: up to 50 mm
- Ug values:
- Glass types: Obscure, clear Low-E, solar control
- Gas-filled options (argon/krypton) with warm edge Swiss spacers
- Hardware:
- MACO all-round stainless steel fittings
- Top-hung or bottom-hung sliding operation
- Threshold Options:
- Thermally broken aluminium threshold
- Available in low, medium, or standard height (weather-rated)
- Sealing System: Triple EPDM draught sealing
- Opening Configuration: Inward or outward fold
- Finish Options: Over 200 RAL colours available
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