Duration Moulding

With over 200 years of knowledge and experience, Duration Moulding are the answer to all your projects. Duration Moulding is committed to engineering solutions and building beautiful and durable millwork.

*Product mix varies by location, please check with your local branch for product availability.

Duration Moulding

Customer Portal

Duration Moulding

DURATION® Poly-ash Composite mouldings can be cut, drilled, routed, nailed and installed just like wood mouldings. No special tools are required.

Simply dedicate carbide blades for working exclusively with poly-ash composite materials.

Product Details

Features & Benefits

  • Indistinguishable from wood when painted
  • Will not rot or decay Easy to work with and sand
  • Minimal head size fasteners required
  • Will not cycle moisture Has no clearance requirements from grade, roofs, or patios
  • Highly Stable
  • Widely accepted by discerning Historical Architectural Review Boards
  • No need to prime or seal cut edges
  • Can be painted any color
  • Made in America


Duration Millwork Beveled Siding Cut Sheet

Duration Millwork Brochure

Duration Millwork Semi Custom Moulding Profiles

Duration Millwork Shake Panel Cut Sheet

Duration Millwork Stock Crown Profiles With Projection