Bi-Fold Door
Folding is the most generous kind of motion — panel after panel concertinas away and stacks neatly to one or both sides, so a whole wall becomes an opening as wide as the room itself. Heavy-duty stainless steel rollers and precision-engineered hinges carry that motion smoothly through every panel, giving even the widest configurations an effortless, quiet action.
An opening this wide asks more of the engineering, not less. Thermally broken aluminium profiles, advanced sealing systems, and concealed drainage channels keep the system performing against air, water, wind, and dust across every panel junction, holding its integrity through daily use for decades. It’s a system built for luxury villas, hospitality, and premium commercial developments where the boundary between indoors and outdoors is meant to disappear.
1. Fully Folding Door Panels
Multiple door panels fold smoothly and stack neatly to one or both sides, creating a wide, unobstructed opening.
2. Slim European Sightlines
Minimal aluminium profiles maximize the glazed area, allowing abundant natural daylight and uninterrupted views.
3. Thermally Broken Aluminium Profiles
Glass fibre reinforced polyamide thermal breaks significantly reduce heat transfer, improving energy efficiency and indoor comfort.
4. Smooth Precision Operation
Heavy-duty stainless steel rollers and precision-engineered hinges ensure effortless, quiet, and reliable folding action.
5. Flexible Opening Configurations
Available in inward-opening or outward-opening designs with multiple panel arrangements to suit various architectural layouts.
6. Superior Weather Performance
Advanced sealing systems and concealed drainage channels provide excellent protection against air infiltration, water penetration, wind, and dust.
Glazing spans double glazing at 24 to 44 mm and triple glazing at 44 to 60 mm, both available with Low-E coating, argon fill, and warm edge spacers, extending into clear, low-iron, toughened, laminated, solar control, reflective, acoustic, frosted, decorative, and optional smart electrochromic glass. Finishes follow the collection's established range — matte, fine texture, and metallic powder coating, anodized aluminium, wood grain sublimation, dual colour finishes, and custom RAL colours — so every bi-fold door sits comfortably within a broader façade palette.
Hardware and configuration are built around flexibility as much as ease. Stainless steel bottom rollers, heavy-duty top guide rollers, precision folding hinges, flush and lever handles, magnetic door retainers, concealed drainage, and optional soft-close mechanisms support two through eight panel configurations, inward or outward folding, traffic door access, and corner opening arrangements. That range suits luxury villas, high-end apartments, hotels and resorts, restaurants, offices, retail developments, entertainment spaces, educational facilities, and premium commercial projects alike.
Technical Specifications
| Specification | Details |
|---|---|
| System Type | Thermally Broken Aluminium Bi-Fold Door System |
| Opening Style | Folding / Concertina |
| Operation | Inward or Outward Opening |
| Number of Panels | 2–8 Panels |
| Frame Depth | 70–90 mm |
| Door Leaf Depth | 70–80 mm |
| Visible Sightline | 110–140 mm at Panel Junction |
| Aluminium Alloy | EN AW-6060 T66 / EN AW-6063 T6 |
| Aluminium Profile Thickness | 1.8–3.0 mm |
| Thermal Break | 24–42 mm Glass Fibre Reinforced Polyamide (PA66 GF25) |
| Maximum Panel Height | Up to 3,200 mm |
| Maximum Panel Width | Up to 1,200 mm |
| Maximum Panel Weight | Up to 150 kg per Panel |
| Surface Finish | Qualicoat Powder Coating, Anodized, Wood Grain Sublimation |
| Standard Colours | RAL 7016, RAL 9005, RAL 9016, Bronze, Champagne, Custom RAL Colours |
Glazing Options
- Double Glazing: 24–44 mm, Low-E coating, argon gas filled, warm edge spacer
- Triple Glazing: 44–60 mm, superior thermal performance, enhanced acoustic insulation
- Glass types: clear, ultra clear low-iron, toughened safety, laminated safety, solar control, reflective, acoustic, frosted, decorative, smart electrochromic (optional)
Thermal Performance
| Specification | Details |
|---|---|
| Whole System U-Value (Uw) | As low as 1.1 W/m²K |
| Glass U-Value (Ug) | As low as 0.5 W/m²K |
| Thermal Break | 24–42 mm Polyamide |
Weather Performance
| Performance | Details |
|---|---|
| Air Permeability | EN 12207 – Class 4 |
| Water Tightness | EN 12208 – Up to E900 |
| Wind Resistance | EN 12210 – Up to Class C4/C5 |
| Acoustic Performance | Up to 45 dB |
| Thermal Insulation | EN ISO 10077 Compliant |
Security Features
Multi-point locking system, heavy-duty locking cylinders, reinforced aluminium frame, concealed security hinges, anti-lift protection, laminated safety glazing compatibility, toughened safety glazing compatibility, child safety restrictors (optional), RC2 security configurations available.
Hardware Components
Stainless steel bottom rollers, heavy-duty top guide rollers, precision folding hinges, multi-point locking system, flush pull handles, lever handles, lockable handles, magnetic door retainers, concealed drainage system, soft-close mechanism (optional), integrated fly screen system (optional).
Available Configurations
2 panel, 3 panel, 4 panel, 5 panel, 6 panel, 7 panel, and 8 panel bi-fold door, inward folding configuration, outward folding configuration, traffic door configuration, corner opening bi-fold door, custom architectural configurations.
European Standards Compliance
| Standard | Description |
|---|---|
| EN 14351-1 | Windows and External Pedestrian Doorsets |
| EN 12207 | Air Permeability |
| EN 12208 | Water Tightness |
| EN 12210 | Wind Resistance |
| EN ISO 10077 | Thermal Performance |
| EN 1191 | Mechanical Durability |
| EN 13115 | Mechanical Strength of Doors |
| EN 1279 | Insulating Glass Units |
| EN 1096 | Coated Glass |
| EN 12150 | Toughened Safety Glass |
| EN 14449 | Laminated Safety Glass |
| EN 356 | Security Glazing |
| CE Marking | Compliant with European Construction Products Regulation (CPR) |
