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
APOCAPOC AP-501 Series AP-5019 Neoprene Flashing Sealant, Black, Liquid, 10 oz, Tube Black (Pack of 12)

APOC AP-501 Series AP-5019 Neoprene Flashing Sealant, Black, Liquid, 10 oz, Tube Black (Pack of 12)

$125.4012/Pack
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Color: Black
Form
Liquid
Color
Black
Net Content
10 Oz
Container Type
Tube
Compositions
1,2,4-Trimethyl Benzene, 1,3,5-Trimethyl Benzene, C.I. Pigment Black 7, Light Aromatic Solvent, N-Nonane, Naphtha Petroleum, Stoddard Solvent
VOC Content
<550 G/L
Application Method
Trowel
Flash Point
41.7 Deg C
Boiling Point
156 To 177 Deg C
Temperature Rating
40 To 110 Deg F
Applicable Materials
Asphalt, EPDM, PVC, Shingles, TPO
Curing Time
7 To 10 Days
Drying Time
15 Min
LouisvilleLouisville FXS1512 Cross Step Ladder, 12 ft H, Type IA Duty Rating, Fiberglass, 300 lb, 12 -Step, 193 in Max Reach

Louisville FXS1512 Cross Step Ladder, 12 ft H, Type IA Duty Rating, Fiberglass, 300 lb, 12 -Step, 193 in Max Reach

$516.29Each
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Height: 12 FtMaterial: Fiberglass
Height
12 Ft
Duty Rating
Type IA
Material
Fiberglass
Weight Capacity
300 Lb
Number Of Steps
12
Rung Type
Standard
Step Depth
3 In
Tread Type
Ribbed
Maximum Standing Height
114 In
Maximum Reach Height
193 In
Opening Height
137.43 In
Open Depth
71.49 In
Open Width
32.35 In
Closed Height
146.23 In
Closed Depth
6.79 In
Closed Width
32.35 In
Includes
ProTop With Magnet, Locking Latch And Raptor Boot
HenryHenry 527 TileFlex Plus Series 13080 Thin-Set Mortar, Gray, Fine Solid Powder, 40 lb, Bag Gray

Henry 527 TileFlex Plus Series 13080 Thin-Set Mortar, Gray, Fine Solid Powder, 40 lb, Bag Gray

$27.69Bag
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Color: Gray
Type
Flexible
Net Content
40 Lb
Container Type
Bag
Form
Fine Solid Powder
Color
Gray
Compositions
Crystalline Silica, Quartz, Portland Cement, Vinyl Acetate Co-Polymer, Amorphous Fumed Silica, Calcium Formate
Specific Gravity
2.7 To 3.1
PH Range
10 To 12
Coverage Area
70 To 80 Sq-ft
Functional Cure Time
48 Hr
Resists
Frost, Water
Temperature Rating
70 Deg F
Applicable Materials
Ceramic, Mosaic, Porcelain, Stone