CRL S55 Bronze LH 4+1 Exterior Bi-Fold/Pivot Door w/ Sill & Lever Lock

• Weather resistant exterior bi-folding glass wall system
• Thermally broken option available for improved thermal performance
• New construction or retrofit — suitable for commercial and residential projects
• Fully assembled, ready for glazing
• Easy-to-operate panels open and close effortlessly; supports multiple panels in a single opening
• Standard finishes: white, black, wood grain powder coat; satin and black bronze anodized. Custom colors available

Monterey Bi-Folding Glass Wall System (SKU: M5C41R0DUL) brings the outdoors in with a high-performance bi-folding glass wall designed for exterior use. Precision-engineered components ensure smooth, low-effort operation while supporting large multi-panel openings. The slim yet sturdy frame maximizes glass area for superior transparency and daylighting—ideal when you want more glass and less metal.

Security features include a two-point interior lever latch as standard; three-point keyed locks are available on select configurations. The system accommodates 2 to 26 panels and stacks easily to one or both sides for exceptionally wide clear openings. Many configurations can include a pivoting door that folds with the system, making the Monterey Series a flexible solution for both residential and commercial bi-fold door applications.

Designed for 1/4" to 1-1/4" (6 to 32 mm) glazing thickness. Multiple finish options and thermally broken profiles are available to meet project needs.

Explore Monterey bi-fold sliding door configurations and request a quote today.