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
LouisvilleLouisville AS3010 Step Ladder, 10 ft H, Type IA Duty Rating, Aluminum, 300 lb, 9-Step, 170 in Max Reach

Louisville AS3010 Step Ladder, 10 ft H, Type IA Duty Rating, Aluminum, 300 lb, 9-Step, 170 in Max Reach

$356.05Each
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Height: 10 FtMaterial: Aluminum
Height
10 Ft
Duty Rating
Type IA
Material
Aluminum
Weight Capacity
300 Lb
Number Of Steps
9
Rung Type
Standard
Rung Size
3 In
Step Depth
3 In
Tread Type
Anti-Slip
Maximum Standing Height
91 In
Maximum Reach Height
170 In
Opening Height
113.17 In
Open Depth
58.011 In
Open Width
27.813 In
Closed Height
121.41 In
Closed Depth
7.34 In
Closed Width
27.813 In
Top Width
13-1/4 In
Rust-OleumRust-Oleum 347418 Wet Roof Repair, Black, Liquid, 10.1 oz, Cartridge Black

Rust-Oleum 347418 Wet Roof Repair, Black, Liquid, 10.1 oz, Cartridge Black

$9.29Can
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Color: Black
Form
Liquid
Color
Black
Odor/Scent
Solvent-Like
Net Content
10.1 Oz
Container Type
Cartridge
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
DAPDAP 18020 High-Performance Filler and Sealant, Paste, Black, Strong Solvent, 10.1 oz Cartridge Black (Pack of 12)

DAP 18020 High-Performance Filler and Sealant, Paste, Black, Strong Solvent, 10.1 oz Cartridge Black (Pack of 12)

$88.6812/Pack
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Color: Black
Net Content
10.1 Oz
Container Type
Cartridge
Form
Paste
Odor/Scent
Strong Solvent
Color
Black
Compositions
Calcium Carbonate, Asphalt, Mica, Magnesite, Hydrous Aluminum Silicate, Stoddard Solvent, Quartz
Specific Gravity
1.65
Coverage Area
55 Linear Ft
VOC Content
192.9 G/L
Flash Point
72.8 Deg C
Flammability Rating
2
Applicable Materials
Alkyd, Latex
Application Method
Caulking Gun
Resists
Gas, Grease, Oil, Salt
Temperature Rating
-40 To 180 Deg F
HenryHenry HE289046 Roof Sealant, White, 3.41 L Can, Liquid White (Pack of 4)

Henry HE289046 Roof Sealant, White, 3.41 L Can, Liquid White (Pack of 4)

$190.604/Pack
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Color: White
Net Content
3.41 L
Form
Liquid
Color
White
Odor/Scent
Slight
Container Type
Can
Compositions
Acrylic Polymer Blend, Butyl Benzyl Phthalate, Calcium Carbonate, Silica, Quartz, Titanium Dioxide, Limestone, Water
Viscosity
>100 Sq-mm/s
Coverage Area
12-1/2 Sq-ft/gal
VOC Content
50 G/L
Application Method
Brush, Trowel
Flash Point
>212 Deg F
Boiling Point
>100 Deg C
Temperature Rating
50 Deg F
Specific Gravity
1.0
Applicable Materials
Metal, Stucco
Drying Time
2 To 24 Hr
PH Range
10 To 12
Base Type
Acrylic Resins, Mineral Fibers
Kool SealKool Seal KS0063300-20 Elastomeric Roof Coating, White, 4.75 gal Pail White

Kool Seal KS0063300-20 Elastomeric Roof Coating, White, 4.75 gal Pail White

$131.05Pail
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Color: White
Net Content
4.75 Gal
Form
Liquid
Color
White
Container Type
Pail
Compositions
Calcium Carbonate, Titanium Dioxide, 1, 3, 5-Triazinetriethanol, Quartz, Crystalline Silica, Respirable Powder
Viscosity
>20.5 CSt
Vehicle Type
Acrylic
Coverage Area
50 To 100 Sq-ft/gal
VOC Content
<50 G/L
Application Method
Roller, Spray
Flash Point
>199.9 Deg F
Boiling Point
212 Deg F
Temperature Rating
>50 Deg F
Specific Gravity
1.27
Applicable Materials
Elastomer, EPDM, Hypalon, Metal, Modified Bitumen, Polyurethane Foam, Smooth BUR
PH Range
9
Base Type
Acrylic