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
3,907 Results
TrexTrex 1" x 6" x 20' Select Madiera Grooved Edge Composite Decking Board

Trex 1" x 6" x 20' Select Madiera Grooved Edge Composite Decking Board

$85.99Piece
Material: Composite (95% Recycled Materials)
Series Name
Select
Stainable/Paintable
No
Manufacturer Color/Finish
Madiera
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
20 Ft
Actual Width
5.5 In
Actual Height
0.82 In
Color/Finish Family
Brown
Material
Composite (95% Recycled Materials)
Edge Profile
Grooved
TrexTrex 1" x 6" x 12' Transcend Tree House Grooved Edge Composite Decking Board

Trex 1" x 6" x 12' Transcend Tree House Grooved Edge Composite Decking Board

$57.49Piece
Material: Composite (95% Recycled Materials)
Series Name
Transcend
Stainable/Paintable
No
Manufacturer Color/Finish
Tree House
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
12 Ft
Actual Width
5.5 In
Actual Height
0.94 In
Color/Finish Family
Brown
Material
Composite (95% Recycled Materials)
Edge Profile
Grooved
TrexTrex 1" x 6" x 20' Select Madeira Square Edge Composite Decking Board

Trex 1" x 6" x 20' Select Madeira Square Edge Composite Decking Board

$85.99Piece
Material: Composite (95% Recycled Materials)
Series Name
Select
Stainable/Paintable
No
Manufacturer Color/Finish
Madeira
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
20 Ft
Actual Width
5.5 In
Actual Height
0.82 In
Color/Finish Family
Brown
Material
Composite (95% Recycled Materials)
Edge Profile
Square
TrexTrex 1" x 6" x 12' Transcend Lava Rock Squared Edge Composite Decking Board

Trex 1" x 6" x 12' Transcend Lava Rock Squared Edge Composite Decking Board

$82.99Piece
Material: Composite (95% Recycled Materials)
Series Name
Transcend
Stainable/Paintable
No
Manufacturer Color/Finish
Lava Rock
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
12 Ft
Actual Width
5.5 In
Actual Height
0.94 In
Color/Finish Family
Brown
Material
Composite (95% Recycled Materials)
Edge Profile
Squared
TrexTrex 1" x 6" x 16' Select Madiera Grooved Edge Composite Decking Board

Trex 1" x 6" x 16' Select Madiera Grooved Edge Composite Decking Board

$64.99Piece
Material: Composite (95% Recycled Materials)
Series Name
Select
Stainable/Paintable
No
Manufacturer Color/Finish
Madiera
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
16 Ft
Actual Width
5.5 In
Actual Height
0.82 In
Color/Finish Family
Brown
Material
Composite (95% Recycled Materials)
Edge Profile
Grooved
TrexTrex 1" x 6" x 20' Transcend Vintage Lantern Squared Edge Composite Decking Board

Trex 1" x 6" x 20' Transcend Vintage Lantern Squared Edge Composite Decking Board

$118.99Piece
Material: Composite (95% Recycled Materials)
Series Name
Transcend
Stainable/Paintable
No
Manufacturer Color/Finish
Vintage Lantern
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
20 Ft
Actual Width
5.5 In
Actual Height
0.94 In
Color/Finish Family
Brown
Material
Composite (95% Recycled Materials)
Edge Profile
Squared
TrexTrex 1" x 6" x 20' Select Woodland Brown Squared Edge Composite Decking Board

Trex 1" x 6" x 20' Select Woodland Brown Squared Edge Composite Decking Board

$85.99Piece
Material: Composite (95% Recycled Materials)
Series Name
Select
Stainable/Paintable
No
Manufacturer Color/Finish
Woodland Brown
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
20 Ft
Actual Width
5.5 In
Actual Height
0.82 In
Color/Finish Family
Brown
Material
Composite (95% Recycled Materials)
Edge Profile
Squared
TrexTrex 1" x 6" x 16' Select Winchester Grey Squared Edge Composite Decking Board

Trex 1" x 6" x 16' Select Winchester Grey Squared Edge Composite Decking Board

$64.99Piece
Material: Composite (95% Recycled Materials)
Series Name
Select
Stainable/Paintable
No
Manufacturer Color/Finish
Winchester Grey
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
16 Ft
Actual Width
5.5 In
Actual Height
0.82 In
Color/Finish Family
Grey
Material
Composite (95% Recycled Materials)
Edge Profile
Squared
TrexTrex 1" x 6" x 16' Select Madeira Square Edge Composite Decking Board

Trex 1" x 6" x 16' Select Madeira Square Edge Composite Decking Board

$64.99Piece
Material: Composite (95% Recycled Materials)
Series Name
Select
Stainable/Paintable
No
Manufacturer Color/Finish
Madeira
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
16 Ft
Actual Width
5.5 In
Actual Height
0.82 In
Color/Finish Family
Brown
Material
Composite (95% Recycled Materials)
Edge Profile
Square
TrexTrex 1" x 8" x 12' Select Winchester Grey Composite Fascia Decking Board

Trex 1" x 8" x 12' Select Winchester Grey Composite Fascia Decking Board

$65.99Piece
Material: Composite (95% Recycled Materials)
Series Name
Select
Stainable/Paintable
No
Manufacturer Color/Finish
Winchester Grey
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
12 Ft
Actual Width
7.25 In
Actual Height
0.56 In
Material
Composite (95% Recycled Materials)
TrexTrex 1" x 6" x 16' Transcend Gravel Path Squared Edge Composite Decking Board

Trex 1" x 6" x 16' Transcend Gravel Path Squared Edge Composite Decking Board

$94.99Piece
Material: Composite (95% Recycled Materials)
Series Name
Transcend
Stainable/Paintable
No
Manufacturer Color/Finish
Gravel Path
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
Grey
Material
Composite (95% Recycled Materials)
Edge Profile
Squared
TrexTrex 1" x 6" x 12' Select Madeira Grooved Edge Composite Decking Board

Trex 1" x 6" x 12' Select Madeira Grooved Edge Composite Decking Board

$48.99Piece
Material: Composite (95% Recycled Materials)
Series Name
Select
Stainable/Paintable
No
Manufacturer Color/Finish
Madeira
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
Grooved
TrexTrex 1" x 6" x 12' Transcend Rope Swing Squared Edge Composite Decking Board

Trex 1" x 6" x 12' Transcend Rope Swing Squared Edge Composite Decking Board

$82.99Piece
Material: Composite (95% Recycled Materials)
Series Name
Transcend
Stainable/Paintable
No
Manufacturer Color/Finish
Rope Swing
Warranty
Trex Manufacturer 25-Year Limited Residential Face And Stain Warranty
Actual Length
12 Ft
Actual Width
5.5 In
Actual Height
0.94 In
Color/Finish Family
Beige
Material
Composite (95% Recycled Materials)
Edge Profile
Squared
QuikreteQuikrete 70 lb. Portland Lime

Quikrete 70 lb. Portland Lime

$19.99Bag
Coverage Area
0.16 Cu Ft
Product Depth
15 In
Product Height
4.5 In
Product Length
17 In
Color Family
Gray
Features
Crack Resistant
Product Weight
70 Lb
Working Time
60 Min
1 x 8 x 11, Poplar, Surfaced on 4 Sides

1 x 8 x 11, Poplar, Surfaced on 4 Sides

$39.38Each
Actual Thickness
3/4 In
Actual Width
7-1/4 In
Actual Length
11 Ft
Nominal Measurement
1in X 8in
Nominal Thickness
1 In
Nominal Width
8
Nominal Length
11 Ft
Species
Poplar
Seasoning
Kiln Dried
Appearance
Surfaced On 4 Sides
1 x 6 x 9, Poplar, Surfaced on 4 Sides

1 x 6 x 9, Poplar, Surfaced on 4 Sides

$20.97Each
Actual Thickness
3/4 In
Actual Width
5-1/2 In
Actual Length
9 Ft
Nominal Measurement
1in X 6in
Nominal Thickness
1 In
Nominal Width
6
Nominal Length
9 Ft
Species
Poplar
Seasoning
Kiln Dried
Appearance
Surfaced On 4 Sides