
Streamlined Design. Simplified Fabrication
The upgraded BSC94 HI Inline Sliding Door brings together sleek design, improved thermal performance and greater ease of manufacture. Building on the success of the original system, it offers larger glazed areas, smooth operation and enhanced efficiency, making it an ideal choice for modern living spaces.

Available in both standard and slim versions, the BSC94 HI offers refined sightlines of 85mm, or as little as 45mm, helping maximise glass and natural light. The result is bright, open interiors with a clean, contemporary feel, perfectly suited to both modern homes and renovation projects. With large panel sizes of up to 3000mm high and 2000mm wide, the system allows for expansive openings that connect indoor and outdoor spaces seamlessly.
The upgraded 42mm thermal break enhances insulation, enabling the system to achieve U-values down to 1.4 W/m²K and a DSER rating of ‘C’ with double glazing. This helps create a more comfortable indoor environment while supporting energy efficiency across the home.An advanced anti bi-metal low lambda strip allows for natural expansion and contraction, ensuring smooth sliding operation and reliable everyday performance, even in changing temperatures.


The upgraded BSC94 HI has been carefully engineered to simplify production while maintaining its premium look and feel. A redesigned symmetrical outer frame reduces complexity and improves efficiency, while maintaining the system’s clean, balanced appearance.With four double-track configurations, flexible glazing options (20–31mm), and a wide range of finishes, including single or dual colour, matt, metallic and anodised, the BSC94 HI can be tailored to suit a variety of styles and project requirements.
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