Building Materials

Build with confidence using professional-grade materials from the region's trusted source. Our extensive inventory covers every phase of construction, from Quikrete concrete and masonry essentials to structural lumber, plywood, and OSB. We stock high-performance building envelope solutions including ZIP System sheathing, CertainTeed and Owens Corning insulation, and premium roofing and siding from industry leaders like James Hardie and Boral. Whether you are framing a new build, installing USG drywall, or designing a custom outdoor space with Trex or Fiberon composite decking, we provide the contractor-grade supplies required for lasting durability and code-compliant performance.

R.P. Lumber - Edwardsville, IL
3,996 Results
AdvanTech Underlayment TG 4 x 8 x 3/4

AdvanTech Underlayment TG 4 x 8 x 3/4

$39.99Each
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Dimensions(nominal)
4 Ft. X 8 Ft. X 3/4 In.
Dimensions(actual)
Varies Slightly, Typically 47-3/4 In. X 95-3/4 In. X 23/32 In.
Thickness
3/4 In. (nom.)
Panel Grade
Underlayment (structural 1)
Edge Profile
Tongue And Groove On Two Long Edges.
Certification
PS 2-18 (APA Engineered Wood Association)
Warranty
Lifetime Limited Warranty
Moisture Resistance
Superior Moisture Resistance Compared To Traditional OSB And Plywood.
Stiffness
Provides Exceptional Stiffness And Strength, Reducing Floor Bounce And Movement.
Fasteners
Can Be Installed With Standard Construction Fasteners.
Squeak Resistance
The Tongue-and-groove Design, Combined With The Panel's Strength, Significantly Reduces Squeaks.
Brand
AdvanTech
1" x 8" x 12' White Pine #2 Lumber

1" x 8" x 12' White Pine #2 Lumber

$17.76Each
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Manufacturer Description
1X8-12' APP GRADE LUMBER
Common Dimension
1 In. X 8 In. X 12 Ft.
Actual Dimension
3/4 In. X 7-1/4 In. X 12 Ft.