Bifold doors
BiFold doors are the ideal way to open up your home and bring the outside in, whilst still keeping the elements out. Our range of bi-fold doors enables you to expand your living space by opening up wide expanses of your external walls to your outside space, whilst at the same time keeping the weather out and the heat in during cold months.
Build your Bifolds nowFolding door system
Versatile and flexible, the market leading BSF70 aluminium folding door system is available in a wide range of configurations to create the look you desire. Multiple doors can be combined with open-in or open-out options, in a variety of styles to create a wide expanse of opening. The narrow profile ensures that maximum glazing is achieved, flooding rooms with light.
The BSF70 Folding Door System gives maximum control over the style and operation of the doors. Multiple panels can be added to accommodate the unique design specifications of the building, with the option to open-in or out as required. The system’s narrow profile ensures that maximum glazing is achieved, flooding spaces with natural light.
In addition to the inherent strength of aluminium, the BSF70 combines security hinges and locking mechanisms with a unique heavy-duty roller design to provide the security and reliability demanded in high traffic applications. The system also incorporates a pop out T-handle design that allows for square flush stacking panels when doors are fully open
Features & OPTIONS
Key Features
- Internally beaded with a softline or square detail to all external doors and panels
- Four stainless steel wheels ensures smooth and consistent operation
- Unique, flush line pop-out handle that allows maximum door opening and square stacking of panels
- Tested to PAS 24
Optional upgrades
- Heavy-duty roller options
- Chamfered and square bead options
- Low threshold option that can be configured to achieve DDA and Part M compliance
- Doors and panels can be used in a variety of configurations, style and design
- All configurations are available in both open-in and open-out options
- Full range of bespoke hardware available
- Glazing sizing range of 24mm–40mm
- Available in single or dual colour polyester powder coating
Specifications
BSC94 | |
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PERFORMANCE AND ACCREDITATIONS |
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U-Value (Double Glazing) (Ug: 1.0 W/m²K) | 1.6 W/m²K |
U-Value (Triple Glazing) (Ug: 0.7 W/m²K) | 1.4 W/m²K |
Air Permeability (Standard Threshold) | Class 4 (600 Pa) |
Water Tightness (Standard Threshold) | Class 9a (600 Pa) |
Wind Resistance | Class AE2400 (2400 Pa) |
Security | PAS 24 & SBD |
Cycle Testing | 50,000 |
3rd Party Certification Q-Mark | ✓ |
SYSTEM |
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Depth | 70mm |
CONFIGURATIONS |
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Opening | Open-In & Open-Out |
SIZE AND WEIGHT LIMITS |
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Max Leaf Height | 2400mm |
Max Leaf Width | 1200mm |
Max Vent Weight | 100kg |
GLAZING |
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Glazing Options | Internal Bead |
Glazing Thickness | 24mm-40mm |
SYSTEM FEATURES |
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Single Colour | ✓ |
Dual Colour | ✓ |
Textured Finish | ✓ |
Anodised Finish | ✓ |
Multi-Point Locking | ✓ |
Sightline (Head) | 110mm |
Sightline (Cill) | 130mm |
Sightline (Jamb) | 110mm |
Sightline (Meeting Stile) | 140mm |