Bold Design Meets Smooth Functionality

The BSF70 Series Sliding & Folding Door System is a high-performance bi-folding aluminium system engineered for large, panoramic openings. Known for its strength and sleek architectural appeal, BSF70 is designed to provide seamless movement, thermal efficiency, and a clean contemporary look for modern spaces.

Built to handle wide openings with multiple folding panels, the BSF70 system offers excellent insulation properties, robust security, and versatile configurations. Its smooth-glide mechanism and durable rollers allow effortless operation, even for larger sashes. It also features slim sightlines that enhance natural lighting and create uninterrupted transitions between indoor and outdoor areas.

Perfect for luxury residences, cafes, showrooms, and offices, BSF70 is a top choice for clients who want maximum openness without compromising performance or style.

  • Wide Opening Capability: Panels stack neatly to the side for a fully open space.
  • Thermally Efficient Profiles: Helps maintain interior temperature and reduce energy use.
  • High-Performance Rollers: Ensures long-lasting, quiet, and smooth panel movement.
  • Slim Sightlines: Maximizes the glass area for enhanced daylight and views.
  • Secure Multi-Locking: Integrated locking system provides added security.
  • Customizable Design Options: Available in various panel configurations and finishes.

PRODUCT SPECIFICATION

DIMENSIONS (HXL)

3000 MM X 1200 MM

MAX LEAF WEIGHT

150 KG

OPTIONS

OPEN IN AND OPEN OUT

GLAZING THICKNESS

28 MM - 40 MM

LOCKING SYSTEM

MULTI POINT

AIR PERMEABILITY

CLASS 2 (300 PA)

WATER TIGHTNESS

CLASS 4A (150 PA)

WIND RESISTANCE

CLASS B (1200 PA)

frequently asked questions

Got Questions? We’ve Got Answers About Sliding & Folding Systems-BSF70 Series

BSF70 offers higher thermal performance and sleeker frames, making it suitable for energy-conscious and design-forward projects.

Yes, it's ideal for both residential and commercial use, including storefronts and cafes.

It supports multiple panel setups - from 3-panel to 7-panel configurations, depending on opening size.

Absolutely. It includes high-grade sealing for wind, rain, and dust protection.

Yes, it supports both options for better thermal and acoustic insulation.