Series 704FBR UE – UltraEDGE™ Sliding Door (Flush Bottom Rolling)

The 704FBR UE represents the signature expression of UltraEDGE™ design — a fully recessed sill, head, and jamb configuration that achieves a completely flush transition between interior and exterior surfaces.

Its slender 24 mm interlocks maintain architectural rhythm while concealing powerful structural performance within the framing depth.

The recessed triple-plane geometry of sill, head, and jambs enables the door to disappear into its architectural envelope. When combined with FlowTHRU Pro™ drainage, all water management is hidden beneath the floor plane, leaving only pure glass and shadowline.

• The UltraEDGE™ Sliding Door redefines the geometry of large-scale sliding systems. Developed by AWS to embody the essence of architectural precision, it delivers a seamless convergence of strength, proportion, and minimalist detailing.
• Ultra-slim 24 mm meeting stiles / interlocks create an elegant vertical profile, offering minimal visual interruption across large glazed spans.
• Panels will accept glass up to 32mm to enable the use of high performance glazing options, and can accommodate both single and double glazing.
• Large scale capability with engineered panels sizes up to 4000mm high and 2500mm wide with panels weights up to 500kg.
• Replaceable tracks, accessible drainage channels, and serviceable rollers ensure enduring operation and ease of maintenance throughout the product’s life cycle.
• The UltraEDGE™ system achieves the perfect balance between slender form and structural strength. Every profile is proportioned to complement the overall composition, allowing glass to dominate while maintaining system integrity.