CRL-U.S. Aluminum Narrow Vertical Door Mullion, Black Bronze, Custom

• Only 1-1/2" (38 mm) wide profile
• No exposed fasteners for a clean, architectural finish
• Cladding available in five architectural finishes

Create sleek interior office fronts and narrow-profile storefronts using 1/2" (12 mm) fully tempered glass with slim jambs and vertical mullions. The M12DUC mechanical clamping system integrates with DRS Rails and Vertical Weatherstiles to deliver higher performance than typical butt-glazed assemblies. Improved mechanical weatherstile design simplifies installation and reduces visible hardware for a minimalist aesthetic. Offered in 120" (3.05 m) stock lengths or special-ordered to project-specific lengths. Available finishes: satin anodized, black bronze anodized, polished stainless steel, brushed stainless steel, and polished brass cladding — ideal for commercial interior glass partitions and narrow mullion storefront systems.

SKU: M12DUC

Order the M12DUC narrow-profile glass mullion system today to streamline installation and achieve a clean, modern office storefront. Contact CRL for availability and custom lengths.