Precision Trim & Millwork Without the Lumber Yard Hassle. Serving Huntsville, Chattanooga, & South Knoxville.

Since 1987, ITS has provided custom builders and master woodworkers with higher-grade materials, exclusive architectural styles, and service that feels like family. Now delivering to Huntsville and South Knoxville.

Why Pros are Moving Away from Traditional Lumber Yards.

When visiting traditional lumber yards, home builders, woodworkers, and other professionals often face depleted inventory, subpar customer service, and lengthy wait times for custom orders. At Interior Trim & Supply, we recognize that you are more than “just a number”; you are a valued customer, regardless of order size. Our products undergo thorough hand inspections for quality, and our clients receive exclusive access to Koetter Woodworking, Metrie Option M, and a variety of additional product lines. Book your personalized consultation today!

We don’t just stock wood; we curate architectural details.

Linear Trim:   Large stock of baseboards, crown, and casing.

Stair Systems: Treads, handrails, and balusters in White Oak, Hickory, and more.

Custom Millwork:  Ability to cut custom knives for historical or unique profile matching.

Treating your project like our own since 1987.

Highlight that ITS offers on-site consulting and precise measurements to ensure zero waste and perfect fits—a service lumber yards rarely provide.

Ready for Better Materials?

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