12 ft. Silhouette ® w/ 1/4 in. Reveal HD Main Beam, Notched/1 Side, White, 76123 (20 Pieces Per Pack) | CGA76123

Armstrongs Silhouette XL Bolt-Slot Main Beam delivers dependable ceiling grid performance with a refined, architectural aesthetic ideal for commercial interiors. Designed for strength, alignment, and precision, this main beam integrates seamlessly into a variety of ceiling systems, including acoustical and specialty panel installations. Its bolt-slot design ensures a secure fit and consistent module spacing, while the XL system allows for longer spans and fewer hanger wires, streamlining installation. Built for durability and stability, this main beam supports both standard and high-performance ceilings in offices, healthcare facilities, educational environments, and retail spaces. These main beams also feature a clean, narrow reveal that enhances ceiling design flexibility and complements modern spaces. Engineered with corrosion-resistant materials and a high-quality finish, it maintains its integrity in demanding conditions. Its precision-formed edges and alignment tabs ensure consistent grid connection and a professional, finished look. The systems compatibility with a range of cross tees and suspension components allows contractors and designers to create cohesive layouts that meet both functional and aesthetic needs.

• Manufactured with corrosion-resistant steel for long-lasting durability and performance
• Provides structural stability and precise alignment for ceiling grid systems
• The XL® design reduces installation time by allowing longer spans and fewer suspension points
• Rotary-stitched for additional torsional strength and installation stability
• Features a bolt-slot design that enables accurate, secure connections with cross tees