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
4,018 Results
Trex 1" x 6" x 12' Transcend Island Mist Grooved Edge Composite Decking Board

Trex 1" x 6" x 12' Transcend Island Mist Grooved Edge Composite Decking Board

$82.99Piece
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Material: Composite (95% Recycled Materials)
Series Name
Transcend
Stainable/Paintable
No
Manufacturer Color/Finish
Island Mist
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
Grey
Material
Composite (95% Recycled Materials)
Edge Profile
Grooved
Owens Corning TruDefinition Teak Laminated Architectural Roof Shingles

Owens Corning TruDefinition Teak Laminated Architectural Roof Shingles

$127.99Square
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Length: 39.375 Inches (100.012cm)Width: 13.25 Inches (33.655cm)
Series Name
TruDefinition Duration
Length
39.375 Inches (100.012cm)
Width
13.25 Inches (33.655cm)
Fire Rating
Class A
Wind Rating (MPH)
130
Impact Resistance
None
Underlayment Required
Yes
Algae Resistant
Yes
Manufacturer Color/Finish
Teak
Warranty
Limited Lifetime
Color/Finish Family
Gray
ENERGY STAR Certified
No
Laminated
Yes
Coverage Area
100 Sq. Ft.
Trex 1" x 6" x 20' Select Pebble Grey Squared Edge Composite Decking Board

Trex 1" x 6" x 20' Select Pebble Grey Squared Edge Composite Decking Board

$101.99Piece
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Material: Composite (95% Recycled Materials)
Series Name
Select
Stainable/Paintable
No
Manufacturer Color/Finish
Pebble Grey
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
Grey
Material
Composite (95% Recycled Materials)
Edge Profile
Squared
CertainTeed Landmark Moire Black Architectural Roof Shingles

CertainTeed Landmark Moire Black Architectural Roof Shingles

$127.99Square
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Length: 38.75 Inches (98.425cm)Width: 13.25 Inches (33.655cm)
Series Name
Landmark
Length
38.75 Inches (98.425cm)
Width
13.25 Inches (33.655cm)
Fire Rating
Class A
Algae Resistant
Yes
Manufacturer Color/Finish
Moire Black
Warranty
10-year Warranty Against Winds Up To 110 Mph
Color/Finish Family
Black
Laminated
Yes
Coverage Area
100 Sq. Ft.
Rust-OleumRust-Oleum 347427 Wet Roof Repair, Black, 0.9 gal Black

Rust-Oleum 347427 Wet Roof Repair, Black, 0.9 gal Black

$30.09Gallon
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Color: Black
Form
Liquid
Color
Black
Odor/Scent
Solvent-Like
Net Content
0.9 Gal
Compositions
Asphalt, Stoddard Solvent, Perlite, Microcrystalline Cellulose, Crystalline Silica/Quartz, N-Nonane
Flash Point
41 Deg C
Boiling Point
159 To 900 Deg C
Flammability Rating
2
Specific Gravity
1.269
Base Type
Asphalt
Resists
Sagging
MFMMFM 50036 Roofing Membrane, 33-1/2 ft L, 36 in W, Aluminum/Polymer

MFM 50036 Roofing Membrane, 33-1/2 ft L, 36 in W, Aluminum/Polymer

$238.05Roll
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Material: Aluminum/PolymerLength: 33-1/2 FtWidth: 36 In
Coverage Area
100 Sq-ft
Material
Aluminum/Polymer
Length
33-1/2 Ft
Width
36 In
Thickness
45 Mil
Tensile Strength
32 In-lb
Temperature Rating
55 Deg F
Suitable For
EPDM Roofing Systems By Utilizing An MFM-Approved EPDM Primers
ValsparValspar 08 Professional Block Filler, White, Liquid, 5 gal Pail White

Valspar 08 Professional Block Filler, White, Liquid, 5 gal Pail White

$119.99Pail
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Color: White
Net Content
5 Gal
Container Type
Pail
Form
Liquid
Color
White
Finish
Smooth
Specific Gravity
1.54
Flash Point
205 Deg F
VOC Content
<50 G/L
Coverage Area
100 Sq-ft/gal
Application Method
Airless Spray, Polyester Brush, Roller
Applicable Materials
Cement, CMU, Masonry
Application Temperature
40 To 90 Deg F
Resin Type
Vinyl Acrylic
Curing Time
30 Days
Drying Time
2 Hr Touch, 4 To 6 Hr Recoat