Since 1947, we have been dedicated to developing, manufacturing and distributing weather-strip products to the building industry. The Finest quality materials have been designed for quick and easy installation. We're always looking for ways to improve our product lines, New material and special finishes have been introduced in this catalog. As a leading manufacturer, Columbia Aluminum Products, LLC. is committed to "Customer Satisfaction."
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Welcome to Columbia Aluminum Products, a family-owned business based in California. Our name is representative of our roots in the Columbia River basin in the Pacific NW, where we started as part of a larger Aluminum smelter operation. Since 1947, Columbia Aluminum Products has been dedicated to developing, manufacturing, and distributing aluminum and quality building components to the home improvement industry and key OEM manufacturers.
