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Since 1992 we have strived to be the quickest, easiest and most predictable supplier of extruded threshold products and weatherstrip to the prehung door industry. We make our products from durable 6063-T5 and 6463-T5 alloys in many anodized finishes. Our products include high quality sills, thresholds, door bottoms, t-astragals and weatherstrip. We offer full fabrication and can machine for most any specification or preparation. Our commercial sills are UL listed.
The Grow Manufacturing Initiative is a proud member of California’s Manufacturing Network. The Network was formed and is managed by CMTC, to efficiently serve manufacturers statewide. As a member of California’s Manufacturing Network, the Grow Manufacturing Initiative delivers technical assistance services and resources which address the regional challenges driven by the diverse manufacturing community. California’s Manufacturing Network is a collaboration of more than 20 organizations throughout the state, serving more than 2,000 companies annually, and adding significant economic impact for manufacturers and the public good of the State of California.