CRL-U.S. Aluminum 4.5" Exp Mullion w/ Weatherseal, Dark Bronze - 24'2"

• Stock and custom lengths available
• Standard anodized and painted finishes
• Extruded aluminum sections for architectural systems
• 6063‑T6 alloy and temper

CRL-U.S. Aluminum Extrusions (SKU: RW46622) are made in the U.S.A. to the exacting standards you expect from the leader in aluminum architectural systems. These 6063‑T6 aluminum extrusions and architectural extruded aluminum profiles are engineered to fit together tightly for reliable structural integrity and a clean, professional appearance. Stock lengths come in standard anodized and painted finishes, and we provide custom finishes and cut-to-size aluminum sections to meet project specifications.

U.S. Aluminum has produced hundreds of custom extrusions— from rounded center glaze sills to extended curtain wall face caps—so if it can be extruded, we've likely done it. Custom extrusions are subject to a minimum order and, in some cases, die charges; specific costs will be detailed in your quote.

Contact CRL Customer Service for custom quotes, finish options, and cut-to-size pricing.