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Kiln-Dried Inland Red Cedar Boards and Dimension, patterns and more.
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Pine & Spruce
2x8 Logsiding, 2x6 T&G Decking, sidings, trim and moldings.
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Blue Stain
Our Blue stain (beetle Kill) inventory is one of the largest in Colorado.
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Douglas Fir
Kiln Dried Boards and
Dimension-moldings and trim.
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Welcome To General Building Materials

For over 30 years General Building Materials has been servicing Colorado Lumberyards and Manufacturers with quality lumber products. Although our product mix has changed over the years our commitment to quality and customer satisfaction remains. In addition to our large stocked inventory of real wood patterns and sidings, General Building Materials also offers a wide variety of custom cutting services that include milling standard or non-standard patterns, handrail and 2 x 2 balusters. We also resaw & surface timbers, rip, plow for fascia, precision end trim, dog ear pickets, cross cut units and cut sheet goods to size.

Do you have questions about a product? Let us Help. Please fill out the contact form and one of our product specialists will get back to you. Although we are Wholesale only we would be more than happy to refer you to a retailer who can help you with your order.
© 2018, General Building Materials.