CRL-U.S. 21 ft 2 in Aluminum Door Sill, Mill Finish

• Stock and custom lengths available
• Clear and bronze black anodized finishes
• Designed for use with SC425
• Extruded aluminum sections for architectural systems
• 6063-T5 alloy and temper
• Duranar® and Duranar® Sunstorm® color coatings available on request

CRL-U.S. Aluminum Extrusions (SKU S42599) are made in the U.S.A. to the exacting standards expected from the leader in aluminum architectural systems. These extruded aluminum architectural sections are engineered to fit together tightly for structural integrity and a clean, professional appearance. Stock lengths come in standard finishes; custom cut-to-size extrusions and custom finishes can be quoted to meet your project requirements.

Over the years, U.S. Aluminum has produced hundreds of custom extrusions—from rounded center glaze sills to extended curtain wall face caps. If it can be extruded, we've likely made it.
NOTE: Custom extrusions are subject to minimum orders and, in some cases, die charges. Details will be provided in your quote request.