The bi-fold that is redefining the market
Separate environments and unify spaces with this bi-fold door system with an 80 mm deep frame. This evolution of the Bi-fold series offers an excellent thermal and acoustic performance, thanks to its 45 mm thermal break and a glazing capacity up to 48 mm.
It presents a slim central section of 110 mm which allows the maximisation of the glazed surface, filling the interior spaces with natural light.
Features
- Uw ≥ 0,8 (W/m²K) Excellent thermal insulation thanks to its 45mm thermal bridge breakage and a glazing capacity up to 48mm.
- Pre-inserted gaskets of frame, sash and bead.
- Slim central section maximising the glazed surface (Sash to sash meeting section: 110 mm).
- High Security: PAS 24 Tested
- Adjustable jamb option
- No sash extension
- High thermal and acoustic performance
- Maximized glazed surface
- Double bearing system within a gimbal stabiliser. It facilitates the sliding of the sash by evenly distributing the weight on the inner and outer bearings during the opening and closing operation.
- Quicker installation with pre assembled gaskets.
-
Technical Specifications
-
Product Details
-
Openings
-
Drainage Sub Cills and Profiles with Pre-assembled Gasket
Average U values
| Transmittance | Uw ≥0.8 (W/m²K) |
Sizes
| Sightlines | Frame 80mm, Sash 80mm |
| Polyamide Strip Length | Frame 45mm, Sash 45mm |
| Profile Thickness | Door 1.8mm |
| Glazing | Max 48mm, Min 25mm |
| Maximum Sash Dimensions | Width (L) 1200mm, Height 3000mm |
| Maximum Sash Weight | 120kg |
| Inward opening | Up to 14 sashes |
| Outward opening | Up to 14 sashes 90º corner sash without mullion |
Weather Performance
| Air permeability | (EN 12207) Class 4 |
| Water tightness | (EN 12210) Class E750 |
| Wind Resistance | (EN 12210) Class C3 |
Repeated openings and closings
50,000 cycles (Main swing door)
25,000 cycles (Even sashes)
Security
Security Test (PAS 24: 2012): Passed
Reference test 2701 x 2517 mm. 3 sashes Set-up: 330
- Minimal visual sightlines between door panels
- Multiple configurations and opening types
- Open corner option with no fixed post
- Up to 14 glass panes
- Smooth operation
- Impressive door sizes
- Exceptional levels of thermal insulation, weather resistance and security
- Wide range of powder coated RAL colours
- Profiles can be finished with different internal and external colours
- Available in double or triple glazed option
