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Business Details
50+ Years
experience
Trusted Building Materials Supplier in Knoxville, TN
Since 1914, Witt Building Material Co., Inc. has been a cornerstone of the East Tennessee building industry. Founded by J.P. Witt, our company began as a millwork specialist and has evolved into a comprehensive supplier of high-quality construction materials. As a third-generation family-owned business led by W.R. Witt, we combine over a century of experience with continuous innovation in engineered wood products. Our two strategically located facilities in Knoxville - a downtown millwork shop and lumber yard at 235 Dale Avenue, and a 10-acre truss manufacturing complex at 1242 Weisgarber Road - enable us to serve both local contractors and national builders.

We maintain extensive inventories of essential building materials including defect-free lumber, metal plate connected roof trusses, wood I-joists, and premium hardware from trusted brands like Baldwin Brass and Schlage. Our commitment to quality extends to professional roofing product installation services, ensuring complete customer satisfaction. With 110 years of local expertise and a reputation for reliability, we remain dedicated to providing competitive pricing without compromising on product excellence or service standards.
Services
Roof Trusses Lumber Supply Engineered Wood Products Hardware Supplies Roofing Installation
Details
  • Year established: 1914
Highlights and features
  • Third-generation family-owned business with 110 years of local expertise
  • Pioneers in floor truss production across Tennessee
  • Dual facilities for comprehensive service coverage
  • Extensive inventory of premium building materials
  • Professional installation services for roofing products
What people say
Best services we could hope for
Services
Roof Trusses
Metal plate connected roof trusses engineered for residential and commercial buildings. Preferred by national builders for structural integrity and precision manufacturing. Available in custom configurations to meet specific architectural requirements.
Lumber Supply
Premium quality lumber and plywood available in bulk quantities. Defect-free construction materials suitable for framing, finishing, and specialty applications. Stock maintained for immediate delivery to job sites.
Engineered Wood Products
Advanced engineered wood solutions including floor trusses and wood I-joists. Designed for superior strength-to-weight ratios and dimensional stability. Enables innovative construction techniques while meeting building code requirements.
Hardware Supplies
Comprehensive selection of Baldwin Brass Locks and Schlage hardware products. Commercial-grade door hardware, fasteners, and specialty components for residential and commercial construction projects.
Roofing Products
Professional installation services for various roofing material types. Expert application techniques ensuring weatherproof protection and longevity. Comprehensive supply and installation solutions for residential and commercial roofs.
Questions
What building materials do you specialize in?
We specialize in roof trusses, lumber, engineered wood products, hardware supplies, and roofing installation services.
How long have you served the Knoxville area?
We've been serving East Tennessee since our founding in 1914 by J.P. Witt.
Do you have multiple locations?
Yes, we operate two facilities: a downtown millwork shop at 235 Dale Avenue and a 10-acre truss manufacturing complex at 1242 Weisgarber Road.
What premium hardware brands do you carry?
We stock Baldwin Brass Locks and Schlage hardware products for residential and commercial applications.
Are you a family-owned business?
Yes, we're a third-generation family-owned company currently led by W.R. Witt.