Millwork & TrimSuppliers, Distributors & Wholesalers

Millwork and trim reach contractors through two distinct channels: stock moulding produced by manufacturers like Woodgrain, Metrie, and Boise Cascade flows through two-step millwork distributors into lumberyards and pro dealers, while custom and architectural millwork comes from local shops that fabricate to shop drawings. Production framers and trim carpenters buy stock profiles from the yard that already services their lumber account. Commercial GCs bid architectural woodwork packages to AWI-affiliated shops, and the difference in process between grabbing stock casing and contracting a custom shop is large enough to treat them as separate procurement tracks.

Stock trim is priced per lineal foot, with primed MDF cheapest, finger-jointed pine in the middle, and solid or stain-grade hardwood commanding multiples of MDF cost. Yards give contractor accounts quoted package pricing on whole-house trim takeoffs, usually with net-30 terms and better numbers when trim rides the same delivery as framing packages. Custom millwork is quoted per job from drawings, with 50 percent deposits common at smaller shops. Through 2026, MDF pricing has stayed calm while stain-grade hardwood mouldings track lumber markets upward, and shop labor backlogs are stretching custom quotes.

For stock trim, vet the yard on profile consistency: confirm they will pull your whole order from one manufacturer, because the same nominal profile from two mills will not cope together cleanly. For custom work, ask whether the shop participates in the AWI Quality Certification Program, review actual shop drawings from a past job, and visit the shop to see finishing capability firsthand. Nail down lead times in the contract, since custom millwork routinely runs eight to sixteen weeks. Freight matters too: long mouldings arrive damaged unless the supplier wraps and stacks properly, so ask how they package 16-foot lengths.