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
Kool SealKool Seal KS0063600-20 Elastomeric Roof Coating, White, 5 gal, Pail, Liquid White

Kool Seal KS0063600-20 Elastomeric Roof Coating, White, 5 gal, Pail, Liquid White

$152.35Pail
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Color: White
Net Content
5 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
1.33
Applicable Materials
Asphalt, EPDM, Hypalon, Metal, Polyurethane Foam
PH Range
9
Base Type
Acrylic
HenryHenry FlashMaster 289 Series HE289004 Roof Sealant, White, Liquid, 10.1 oz Cartridge White

Henry FlashMaster 289 Series HE289004 Roof Sealant, White, Liquid, 10.1 oz Cartridge White

$7.39Each
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Color: White
Form
Liquid
Color
White
Odor/Scent
Slight
Net Content
10.1 Oz
Container Type
Cartridge
Compositions
Limestone, Water, Acrylic Polymer Blend, Butyl Benzyl Phthalate, Titanium Dioxide
Viscosity
>100 CSt
VOC Content
50 G/L
Application Method
Brush, Trowel
Flash Point
212 Deg F
Boiling Point
212 Deg F
Density
1
Specific Gravity
1.39
Drying Time
2 To 24 Hr
PH Range
10 To 12
Base Type
Water
ToolproToolpro TP04780 Drywall Repair Patch, 10 Pack

Toolpro TP04780 Drywall Repair Patch, 10 Pack

$51.25Pack
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Material: Fiberglass Mesh/Galvanized SteelDimensions: 8 In H X 8 In W
Net Content
10
Container Type
Pack
Material
Fiberglass Mesh/Galvanized Steel
Dimensions
8 In H X 8 In W
Resists
Mold, Fire
WernerWerner P6208 Platform Ladder, 7 ft 8 in Max Standing H, 300 lb, Type IA Duty Rating, 8-Rung, 3 in D Step, Fiberglass 8 Ft, Metal Top

Werner P6208 Platform Ladder, 7 ft 8 in Max Standing H, 300 lb, Type IA Duty Rating, 8-Rung, 3 in D Step, Fiberglass 8 Ft, Metal Top

$434.65Each
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Size: 8 FtColor: Metal TopMaterial: Fiberglass
Size
8 Ft
Weight Capacity
300 Lb
Number Of Rungs
8
Open Volume
15.2 Cu-ft
Rung Type
Anti-Slip
Rung Size
3 In
Rail Size
3-1/8 In Front X 1-7/8 In Rear
Maximum Standing Height
7 Ft 8 In
Step Depth
3 In
Closed Width
10 Ft
Closed Height
10 Ft
Opening Height
120 In
Height To Platform
8 Ft
Duty Rating
Type IA
Adjustable Increments
12 In
Base Spread Size
66-5/8 In
Base Width
33-7/8 In
Reach Height
14 Ft
Platform Length
14-5/8 In
Platform Width
15 In
Overall Height
10 Ft
Color
Metal Top
Material
Fiberglass
Includes
Anti-Slip Traction Tred Steps, Reinforced Top Connectors And Safety Guard Rail
SashcoSashco 14024 Cement and Patching Sealant, Clear, Liquid, 1 gal, Container Clear

Sashco 14024 Cement and Patching Sealant, Clear, Liquid, 1 gal, Container Clear

$122.45Gallon
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Color: Clear
Form
Liquid
Color
Clear
Odor/Scent
Solvent
Net Content
1 Gal
Container Type
Container
Compositions
P-Chloro-A,A,A-Trifluorotoluene, Toluene, Solvent Naphtha (Petroleum), Light Aliphatic
VOC Content
<300 G/L
Application Method
Brush
Flash Point
58 Deg F
Boiling Point
232 Deg F
Flammability Rating
3
Temperature Rating
0 To 120 Deg F
Specific Gravity
0.98
Applicable Materials
Asphalt, Canvas, Cement, Ceramic, Cloth, EPDM Rubber, Glass, Metal, Plastic, Polyisobutylene, Polyurethane, Stone, Stucco, Terra Cotta, Wood
Curing Time
1 Week
Drying Time
30 Min Tack-Free