CRL
CRL
CRL-U.S. Aluminum 4" Silicone Glazed Vertical Mullion 24'2" White KYNAR
Item# TW41052
Shipping Weight: NA
Shipping Limitations: None
Minimum Order Quantity: 1
Unit of Measure: Stock Length
Compliance and Restrictions
Warning: Reproductive Harm
www.p65warnings.ca.gov
Shipping Weight: NA
Shipping Limitations: None
Minimum Order Quantity: 1
Unit of Measure: Stock Length
Compliance and Restrictions
Warning: Reproductive Harm
www.p65warnings.ca.gov
Finish/Color
White Kynar
- Extruded aluminum sections for architectural systems
- 4" (102 mm) back member for butt-glaze curtain wall and storefront applications
- 6063‑T5 alloy and temper extrusions
- Standard anodized and factory-painted finishes; custom finishes available
CRL-U.S. Aluminum Extrusions (SKU: TW41052) are manufactured in the U.S.A. to tight tolerances for reliable structural integrity and an aesthetically superior appearance. These extruded aluminum architectural sections are engineered to fit together precisely—ideal for butt-glaze storefronts, curtain walls, and custom façade systems. Stock lengths come in standard finishes; we also offer cut-to-size lengths and custom color/finish options to meet project specifications. Custom extrusions are available (subject to minimum orders and possible die charges), and we can quote special profiles such as rounded center-glaze sills and extended curtain wall face caps.
Most shipping weights are approximate and have not been verified. If you need exact shipping weights or shipping cost estimates before ordering, contact CRL Customer Service. Product images are representative; actual colors may vary with monitor settings.
Request a quote or contact CRL for custom extrusions and finish options.
