American Millwork’s team is focused on crafting the highest quality hardwood products including moulding, wall paneling, S4S trim boards, stair parts, hobby boards and industrial components. From sourcing through finishing, our dedication to quality makes us one of the premier hardwood millwork manufacturers in the US.
DURATION® manufacturers all of its products from Westlake's TruExterior Trim and Siding materials. TruExterior is an entirely new category of building materials made with poly-ash, which addresses both the moisture- and movement-related issues commonly experienced with other exterior materials on the market. DURATION is the industry leader in moulding, millwork, beveled siding, and custom siding machined from poly-ash.
Because DURATION® mouldings are both moisture and termite resistant, they are particularly ideal for ground contact. DURATION® can be cut, routed and milled easily and will not rot, crack or split.
DURATION® products can be painted any color and don’t even need end-sealing or special adhesives. And because they are composed of over 70% recycled material, they are earth-friendly and green

