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  • Freedom to Expand.
    Built to Endure.
    Bi-folding systems that erase boundaries between indoors and out—fluid, functional, and refined
  • Folded Beauty. Framed Precision
    From compact corners to wide-open walls, our bi-folding systems adapt with elegance and strength

ALU Bi-fold +

The HALCO ALU Bi-Fold + is a heavy-duty aluminium bi-folding door system designed to create expansive openings for terraces, balconies, and internal spaces. With support for heights up to 3000mm and up to 90% clear opening, it offers unmatched openness and fluidity between indoors and outdoors—ideal for modern homes and hospitality environments.

  • Product Highlights
  • Technical Specifications
  • Typology
  • Gallery
  • Shades
Key Features
Wide 90% Opening Area for unobstructed access and ventilation
Supports Heights up to 3000mm for full-height architectural integration
Robust Aluminium Profiles for strength and long-term durability
Sleek and Minimal Design to complement modern exteriors
Smooth Folding Mechanism with precision-engineered hardware
Ideal for Indoor-Outdoor Living and large-span openings
Customizable Panel Configurations for design flexibility
Applications
Terraces and Balconies
Internal Dividers Between Living Spaces
Villas and Premium Residences
Luxury Apartments and Penthouses
Boutique Hospitality and Café Spaces

Air Permeability

Engineered to minimize air leakage for consistent indoor comfort.

Sound Insulation

Engineered for acoustic comfort with superior sound insulation.

Wind Resistance

Tested to withstand high wind pressures for lasting performance.

Impact Resistance

Built to resist impact and absorb external stress without compromising strength.

Water Tightness

Designed with precision sealing for complete water protection.

Air Tightness

Delivers a fully sealed frame that blocks drafts and improves energy efficiency.

Specification Alu Bifold+
Door Height Max 3000mm
Shutter Width Max 900mm
Glass Range 5mm to 24mm
Locks Mortice Lock and Multipoint Lock
MS Grill Available
Purpose External & Internal
Typology

Typology details coming soon.

Champagne
Matt Black
Metallic Black
Metallic Grey
Satin Grey
Satin White
Teak Wood Finish
Texture Grey
Wallnut