MOre Than Lumber


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Engineered Floor Joists

Custom-Designed Floor Systems by Experts

We excel in providing engineered floor joists for professional homebuilders, general contractors, and commercial contractors. Our experienced in-house staff designs through Mitek engineering floor systems, specifically designed to meet your project’s unique requirements.

Engineered Floor Joists

Interior Doors and Trim

Interior Doors and Trim

Quality Crafted Doors and Trim for a High Quality Finish

We deliver high-quality, precision-crafted interior doors and trim to meet the specific needs of professional homebuilders, general contractors, and commercial contractors. Our commitment to superior craftsmanship results in interior accents that enhance the aesthetic value and durability of your projects.

Wall Panels

High-Quality Wall Panels

We provide top-tier wall panels to professional homebuilders, general contractors, and commercial contractors. Our wall panels are crafted with precision, ensuring high performance and aesthetic appeal that meet the exacting standards of your projects

Wall Panels

Roof Trusses

Roof Trusses

Superior Roof Trusses for the Modern Builder

We specialize in supplying professional homebuilders, general contractors, and commercial contractors with high-quality roof trusses. Each truss is expertly engineered for stability and strength, ensuring your builds meet the highest standards of durability and design.

Floor trusses

Quality Floor Trusses for Professional Builders

We offer robust floor trusses tailored to the needs of professional homebuilders, general contractors, and commercial contractors. Our trusses are designed for optimal strength and stability, making them the reliable choice for projects demanding top-tier quality.

Floor Trusses

Loose Framing Materials

Loose Framing Materials

Top-Quality Loose Framing Materials

We provide professional homebuilders, general contractors, and commercial contractors with high-grade loose framing materials. Each piece is selected for optimal quality, ensuring your projects are built to last.

Custom Millwork

Expert Custom Millwork for Building Professionals

At Mattingly Lumber, we specialize in providing professional homebuilders, general contractors, and commercial contractors with exceptional custom millwork. From intricate porches to stylish shutters, our craftspeople deliver unparalleled quality to make your builds truly distinctive.

Custom Millwork

Cheltenham

Cheltenham

Partnering for Excellence

At Mattingly Lumber, we’ve partnered with Cheltenham Construction Services, an industry leader in crane operations and carpentry work, to deliver comprehensive solutions for professional homebuilders, general contractors, and commercial contractors. This strategic collaboration further enhances our ability to support your project’s success.

Your Trusted Lumber Yard in St. Louis

Join us at Mattingly Lumber, and let’s build something extraordinary together.