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
1/4" x 4' x 8' Tempered Hardboard

1/4" x 4' x 8' Tempered Hardboard

$26.99Each
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This is a premium hardboard with high internal bond, exceptional stability and smoothness ideal for paneling, furniture…

Trex 1" x 6" x 16' Enhance Naturals Toasted Sand Grooved Edge Composite Decking Board

Trex 1" x 6" x 16' Enhance Naturals Toasted Sand Grooved Edge Composite Decking Board

$49.99Piece
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Material: Composite (95% Recycled Materials)
Stainable/Paintable
No
Manufacturer Color/Finish
Toasted Sand
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
16 Ft
Actual Width
5.5 In
Actual Height
0.94 In
Color/Finish Family
Brown
Material
Composite (95% Recycled Materials)
Edge Profile
Grooved
Trex 1" x 6" x 12' Select Saddle Squared Edge Composite Decking Board

Trex 1" x 6" x 12' Select Saddle Squared Edge Composite Decking Board

$61.99Piece
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Material: Composite (95% Recycled Materials)
Series Name
Select
Stainable/Paintable
No
Manufacturer Color/Finish
Saddle
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
12 Ft
Actual Width
5.5 In
Actual Height
0.82 In
Color/Finish Family
Brown
Material
Composite (95% Recycled Materials)
Edge Profile
Squared
5/8" Vinyl F-Channel White White

5/8" Vinyl F-Channel White White

$13.99Piece
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Dimensions: 1-5/8 In. X 7/8 In. X 5/8 In.Length: 12.5 Ft.Color: White
Dimensions
1-5/8 In. X 7/8 In. X 5/8 In.
Length
12.5 Ft.
Color
White
1" x 4" x 12' White Pine #2 Lumber

1" x 4" x 12' White Pine #2 Lumber

$9.00Each
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Manufacturer Description
1X4-12' APP GRADE LUMBER
Common Dimension
1 In. X 4 In. X 12 Ft.
Actual Dimension
3/4 In. X 3-1/2 In. X 12 Ft.
1" x 6" x 16' White Pine #2 Lumber

1" x 6" x 16' White Pine #2 Lumber

$19.52Each
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Manufacturer Description
1X6-16' APP GRADE LUMBER
Common Dimension
1 In. X 6 In. X 16 Ft.
Actual Dimension
3/4 In. X 5-1/2 In. X 16 Ft.
Prolinx Select 9' x 150' House Wrap

Prolinx Select 9' x 150' House Wrap

$84.99Roll
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PROLinx Select is the best weather barrier available for projects requiring standard weather protection. Woven fabric c…