
Sun Mountain Door
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Cory Barnett
President

High-Quality Construction
Sun Mountain’s stile and rail doors are engineered to resist warping. Stiles and rails are manufactured with high-quality LVL (Laminated Veneer Lumber) or LSL (Laminated Strand Lumber) core, sandwiched between 1/8″ thick lumber skins. Door panels are solid wood, with no plywood or waferboard core. And, the doors are assembled with robust bore and dowel construction. Sun Mountain’s quality and construction are unmatched.

Unlimited Customization
Sun Mountain can supply thousands of design, wood species, and glass combinations, with products sized to fit exact needs.

Wood Finishing
Sun Mountain offers a large selection of standard stain and glaze finish colors. Because of the company’s high quality coatings, equipment, and clean room environment, Sun Mountain’s pre-finished products look better, perform better, and often cost less than jobsite finishes. And if the desired finish cannot be found among Sun Mountain’s standard colors, the company can custom mix colors to perfectly match needs.
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Inspiration
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About Sun Mountain Door
Sun Mountain was founded in January 1998 as a distributor, pre-hanger, and pre-finisher of wood doors and mouldings. The company began servicing luxury homes in Colorado, along the Front Range and in the mountain ski resort communities. Although pre-finished cabinets were common in that day, few suppliers offered pre-finished doors and mouldings. The company’s ability to offer high-quality wood finishes at a better value than on-site painting led to rapid growth. Growing sales placed pressure on Sun Mountain’s door suppliers, and this led to the company’s vertical integration into manufacturing beginning in 2003. Production operations expanded over time—from the 30,000 square foot factory at the company’s founding, to the 105,000 square foot state-of-the-art facility in operation today.
140 Commerce Drive Berthoud, Colorado 80513
(888) 786-6861