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
3,909 Results
Rust-OleumRust-Oleum 301823 Neoprene Rubber Flashing Cement, Black, Liquid, 10.1 oz, Cartridge Black

Rust-Oleum 301823 Neoprene Rubber Flashing Cement, Black, Liquid, 10.1 oz, Cartridge Black

$13.69Can
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Color: Black
Form
Liquid
Color
Black
Odor/Scent
Solvent
Net Content
10.1 Oz
Container Type
Cartridge
Compositions
Magnesium Aluminum Silicate, Hydrated, Solvent Naphtha, Light Aromatic, 1-Propanamine, 3-(Isodecyloxy)-, Acetate
VOC Content
440 G/L
Application Method
Caulking Gun
Flash Point
39 Deg C
Boiling Point
-18 To 537 Deg C
Temperature Rating
-18 To 38 Deg C
Applicable Materials
Asphalt, Bitumen, EPDM, Flashing, Kynar, Metal
Curing Time
24 Hr
Drying Time
2 Hr
Base Type
Mineral Spirits
Rust-OleumRust-Oleum 780 Series 301992 Elastomeric Roof Coating, White, 5 gal, Pail, Liquid White

Rust-Oleum 780 Series 301992 Elastomeric Roof Coating, White, 5 gal, Pail, Liquid White

$182.05Pail
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Color: White
Net Content
5 Gal
Form
Liquid
Color
White
Odor/Scent
Solvent-Like
Container Type
Pail
Compositions
Zinc Oxide, Titanium Dioxide, 2,2,4-Trimethyl-1,3-Pentanediol Isobutyrate, 3-Iodo-2-Propynyl Butyl Carbamate
Pigment Type
Titanium Dioxide, Zinc Oxide
Vehicle Type
Water-Based Acrylic
Coverage Area
100 Sq-ft/gal
Application Method
Brush, Roller, Spray
Flash Point
99 Deg C
Boiling Point
100 To 3000 Deg C
Flammability Rating
1
Temperature Rating
50 To 100 Deg F
Specific Gravity
1.402
Applicable Materials
Metal, Weathered Single Ply Membranes, Modified Bitumen
Drying Time
2 Hr
Base Type
Water
Rust-OleumRust-Oleum 710 Series 301994 Elastomeric Roof Coating, White, 5 gal, Pail, Liquid White

Rust-Oleum 710 Series 301994 Elastomeric Roof Coating, White, 5 gal, Pail, Liquid White

$137.75Pail
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Color: White
Net Content
5 Gal
Form
Liquid
Color
White
Odor/Scent
Mild
Container Type
Pail
Compositions
Titanium Dioxide, Zinc Oxide, Crystalline Silica/Quartz
Pigment Type
Titanium Dioxide, Zinc Oxide
Vehicle Type
Water-Based Acrylic
VOC Content
35 G/L
Application Method
Brush, Roller, Spray
Flash Point
99 Deg C
Boiling Point
-18 To 3000 Deg C
Flammability Rating
1
Temperature Rating
50 To 100 Deg F
Specific Gravity
1.3
Applicable Materials
Metal, Weathered Single Ply Membranes, Modified Bitumen
Drying Time
6 Hr
Base Type
Water
American Legend Double 4" Clapboard Seagrass Woodgrain Seagrass

American Legend Double 4" Clapboard Seagrass Woodgrain Seagrass

$99.99Square
$139.99Save 29%
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Color: SeagrassMaterial: Vinyl
Brand
American Legend™
Color
Seagrass
Face Exposure
8"
Finish
Woodgrain
Material
Vinyl
Nominal Length
12'6"
Nominal Thickness
.042"
Profile
Double 4" Clapboard
Projection
9/16"
Warranty
Limited Lifetime Warranty With Permacolor® Fade Protection
American Legend Double 4-1/2" Dutchlap Cypress Woodgrain Cypress

American Legend Double 4-1/2" Dutchlap Cypress Woodgrain Cypress

$99.99Square
$118.99Save 16%
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Color: CypressMaterial: Vinyl
Brand
American Legend™
Color
Cypress
Face Exposure
9"
Finish
Woodgrain
Material
Vinyl
Nominal Length
12'1"
Nominal Thickness
.042"
Profile
Double 4-1/2" Dutchlap
Projection
9/16"
Warranty
Limited Lifetime Warranty With Permacolor® Fade Protection
Wood Products1 x 4 x 10, Maple, Surfaced on 4 Sides

1 x 4 x 10, Maple, Surfaced on 4 Sides

$35.59Each
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Actual Thickness
3/4 In
Actual Width
3-1/2 In
Actual Length
10 Ft
Nominal Measurement
1in X 4in
Nominal Thickness
1 In
Nominal Width
4 In
Nominal Length
10 Ft
Species
Maple
Seasoning
Kiln Dried, Heat Treated
Appearance
Surfaced On 4 Sides
Trex 1" x 6" x 12' Transcend Gravel Path Squared Edge Composite Decking Board

Trex 1" x 6" x 12' Transcend Gravel Path Squared Edge Composite Decking Board

$71.99Piece
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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
12 Ft
Actual Width
5.5 In
Actual Height
0.94 In
Color/Finish Family
Grey
Material
Composite (95% Recycled Materials)
Edge Profile
Squared
Armstrong Textured FIRE GUARD™ 2' x 4' Fire‑Resistant Ceiling Tile

Armstrong Textured FIRE GUARD™ 2' x 4' Fire‑Resistant Ceiling Tile

$16.49Each
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Material: Mineral Fiber
Brand
Armstrong Ceilings
Material
Mineral Fiber
Color / Finish
White Textured
Dimensions (L × W × H)
48" × 24" × 5⁄8"
Edge Type
Square Lay‑In
Installation Type
Suspended Ceiling Grid (Fire Guard 15/16")
Fire Rating
UL Classified Fire‑Resistant (Class A When Installed In Fire Guard Grid)
Acoustical Performance (typical)
NRC ~0.55 CAC ~35
Light Reflectance
~0.81 (high Reflectivity White Surface)
Typical Uses
Drop Ceilings In Commercial Offices, Basements, Schools, And Other Indoor Spaces Requiring Fire‑rated Assemblies
Trex 1" x 8" x 12' Transcend Island Mist Composite Fascia Decking Board

Trex 1" x 8" x 12' Transcend Island Mist Composite Fascia Decking Board

$85.99Piece
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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
7.25 In
Actual Height
0.56 In
Material
Composite (95% Recycled Materials)