Quality Materials for Every Build

From framing to finishing, Tri-City Lumber supplies trusted materials for projects of every size.

Our Products

At Tri-City Lumber Co., we take pride in offering a comprehensive selection of premium building materials. Whether you are a professional contractor working on a commercial development or a homeowner embarking on a weekend renovation, our curated inventory is designed for residential and commercial projects to meet the highest standards of durability and aesthetics.

This category covers raw, unfinished wood materials for structural use.

  • Dimensional Lumber:
    • 2×4; 2×6; 2×8; 2×10; 2×12
    • Wall Studs – #2 and better
    • Common Pine
    • Tight Knot Cedar
    • Kiln Dried Douglas Fir
    • Wood Framing Material
  • Engineered Wood:
    • I-joist
    • Glu-Lam Beams
    • LVL, LSL, PSL
    • Rim board
  • Stock Hardwoods
  • Pole Building Stock Material

This groups all panel products together for ease of shopping.

  • Plywood & OSB:
    • OSB
    • CDX (Construction Grade)
    • ACX (Sanded/Finish Grade)
    • Marine Plywood
    • Hardboards
    • Particleboard
  • Engineered Wood:
    • I-joist
    • Glu-Lam Beams
    • LVL, LSL, PSL
    • Rim board
  • Stock Hardwoods
  • Pole Building Stock Material

These categories group materials used on the exterior envelope of a structure, including pressure-treated options.

  • Pressure Treated Lumber:
    • Dimensional (2×4; 2×6; 2×8)
    • Posts (4×4; 4×6; 6×6)
  • Roofing & Metal Panels:
    • Metal Roofing
    • Metal Siding
    • Ag Metal
  • Siding & Trim:
    • LP Lap Siding
    • Fiber Cement Siding
    • Real Wood Siding (Cedar)
    • Rim board
  • Shake Siding
  • LP Smart Trim

This category covers raw, unfinished wood materials for structural use.

  • Dimensional Lumber:
    • 2×4; 2×6; 2×8; 2×10; 2×12
    • Wall Studs – #2 and better
    • Common Pine
    • Tight Knot Cedar
    • Kiln Dried Douglas Fir
    • Wood Framing Material
  • Engineered Wood:
    • I-joist
    • Glu-Lam Beams
    • LVL, LSL, PSL
    • Rim board
  • Stock Hardwoods
  • Pole Building Stock Material

This category covers raw, unfinished wood materials for structural use.

  • Dimensional Lumber:
    • 2×4; 2×6; 2×8; 2×10; 2×12
    • Wall Studs – #2 and better
    • Common Pine
    • Tight Knot Cedar
    • Kiln Dried Douglas Fir
    • Wood Framing Material
  • Engineered Wood:
    • I-joist
    • Glu-Lam Beams
    • LVL, LSL, PSL
    • Rim board
  • Stock Hardwoods
  • Pole Building Stock Material

This category covers raw, unfinished wood materials for structural use.

  • Dimensional Lumber:
    • 2×4; 2×6; 2×8; 2×10; 2×12
    • Wall Studs – #2 and better
    • Common Pine
    • Tight Knot Cedar
    • Kiln Dried Douglas Fir
    • Wood Framing Material
  • Engineered Wood:
    • I-joist
    • Glu-Lam Beams
    • LVL, LSL, PSL
    • Rim board
  • Stock Hardwoods
  • Pole Building Stock Material

This category covers raw, unfinished wood materials for structural use.

  • Dimensional Lumber:
    • 2×4; 2×6; 2×8; 2×10; 2×12
    • Wall Studs – #2 and better
    • Common Pine
    • Tight Knot Cedar
    • Kiln Dried Douglas Fir
    • Wood Framing Material
  • Engineered Wood:
    • I-joist
    • Glu-Lam Beams
    • LVL, LSL, PSL
    • Rim board
  • Stock Hardwoods
  • Pole Building Stock Material

Lumber & Framing

This category covers raw, unfinished wood materials for structural use.

  • Dimensional Lumber:
    • 2×4; 2×6; 2×8; 2×10; 2×12
    • Wall Studs – #2 and better
    • Common Pine
    • Tight Knot Cedar
    • Kiln Dried Douglas Fir
    • Wood Framing Material
  • Engineered Wood:
    • I-joist
    • Glu-Lam Beams
    • LVL, LSL, PSL
    • Rim board
  • Stock Hardwoods
  • Pole Building Stock Material

Sheet Goods

This groups all panel products together for ease of shopping.

  • Plywood & OSB:
    • OSB
    • CDX (Construction Grade)
    • ACX (Sanded/Finish Grade)
    • Marine Plywood
    • Hardboards
    • Particleboard
    • Engineered Wood:
      • I-joist
      • Glu-Lam Beams
      • LVL, LSL, PSL
      • Rim board
    • Stock Hardwoods
  • Pole Building Stock Material

Exterior Building Materials

These categories group materials used on the exterior envelope of a structure, including pressure-treated options.

  • Pressure Treated Lumber:
    • Dimensional (2×4; 2×6; 2×8)
    • Posts (4×4; 4×6; 6×6)
  • Roofing & Metal Panels:
    • Metal Roofing
    • Metal Siding
    • Ag Metal
  • Siding & Trim:
    • LP Lap Siding
    • Fiber Cement Siding
    • Real Wood Siding (Cedar)
    • Rim board
  • Shake Siding
  • LP Smart Trim

Doors & Windows

This category covers raw, unfinished wood materials for structural use.

  • Dimensional Lumber:
    • 2×4; 2×6; 2×8; 2×10; 2×12
    • Wall Studs – #2 and better
    • Common Pine
    • Tight Knot Cedar
    • Kiln Dried Douglas Fir
    • Wood Framing Material
  • Engineered Wood:
    • I-joist
    • Glu-Lam Beams
    • LVL, LSL, PSL
    • Rim board
  • Stock Hardwoods
  • Pole Building Stock Material

Moulding, Trim & Milwork

This category covers raw, unfinished wood materials for structural use.

  • Dimensional Lumber:
    • 2×4; 2×6; 2×8; 2×10; 2×12
    • Wall Studs – #2 and better
    • Common Pine
    • Tight Knot Cedar
    • Kiln Dried Douglas Fir
    • Wood Framing Material
  • Engineered Wood:
    • I-joist
    • Glu-Lam Beams
    • LVL, LSL, PSL
    • Rim board
  • Stock Hardwoods
  • Pole Building Stock Material

Decking, Railing & Fencing

This category covers raw, unfinished wood materials for structural use.

  • Dimensional Lumber:
    • 2×4; 2×6; 2×8; 2×10; 2×12
    • Wall Studs – #2 and better
    • Common Pine
    • Tight Knot Cedar
    • Kiln Dried Douglas Fir
    • Wood Framing Material
  • Engineered Wood:
    • I-joist
    • Glu-Lam Beams
    • LVL, LSL, PSL
    • Rim board
  • Stock Hardwoods
  • Pole Building Stock Material

Tools and Supplies

This category covers raw, unfinished wood materials for structural use.

  • Dimensional Lumber:
    • 2×4; 2×6; 2×8; 2×10; 2×12
    • Wall Studs – #2 and better
    • Common Pine
    • Tight Knot Cedar
    • Kiln Dried Douglas Fir
    • Wood Framing Material
  • Engineered Wood:
    • I-joist
    • Glu-Lam Beams
    • LVL, LSL, PSL
    • Rim board
  • Stock Hardwoods
  • Pole Building Stock Material

Everything you need to build with confidence

our comprehensive checklists simplify your project from start to finish. wheather you’re a professional contractor managing a large build or a neighbor starting your first DIY project, our expert-vetted lists ensure you have the right materials, tools and supplies in one place — no guesswork required

DIY Enthusiasts

Simplifying material selection for your home projects. Get the right parts, the first time, with our guided checklists.

Professional Construction

Expert-grade checklists to keep your job site efficient. bulk ordering and precision logistics for large scale builds.

Need Help Choosing the Right Materials?

Our experienced team is here to guide you through our extensive inventory and help you select the best materials for your specific project requirements and budget.