Products: Window & Door Collections: Sun Mountain Doors


Our products are made locally in our factory in Northern Colorado. This allows us to offer higher quality products using locally and regionally sourced lumber than most door, moulding and flooring dealers that only offer foreign imports. 

Unlike most imported doors, which use wood stave core material (or even worse, particle board) between surface veneers as thin as paper, our doors are manufactured with high-quality engineered LVL (Laminated Veneer Lumber) core sandwiched inside thick 1/8" slats. And our panels are always sold wood—no plywood or waferboard sandwiched in between. Our solid flooring is always at least 3/4" thick, and our wide-plank engineered flooring uses an 11-ply, alternating-grain, exterior grade wood core for maximum strength and stability. The quality of our construction is unmatched anywhere.