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
3,907 Results
Damtite WaterproofingDamtite 01351 Powder Waterproofer, White, Powder, 35 lb Pail White

Damtite 01351 Powder Waterproofer, White, Powder, 35 lb Pail White

$78.25Pail
Color: White
Net Content
35 Lb
Container Type
Pail
Form
Powder
Color
White
Compositions
Cement, Portland, Chemicals, Crystalline Silica, Gypsum, Limestone, Titanium Dioxide
PH Range
12 To 13
Density
1800 To 2400 Kg/cu-cm
Coverage Area
260 Sq-ft
Resists
Chalking, Flaking, Mold, Mildew,
Application Method
Brush, Spray
Applicable Materials
Alkyd, Latex
Media
Carbon Dioxide, Dry Powder, Foam, Water Spray
Drying Time
24 To 48 Hr
Application Time
20 To 30 Min
Base Type
Portland Cement
Custom Building ProductsCustom SpeedSet Series SDS25 Thin-Set Mortar, Gray, Powder, 25 lb, Bag Gray

Custom SpeedSet Series SDS25 Thin-Set Mortar, Gray, Powder, 25 lb, Bag Gray

$24.65Each
Color: Gray
Type
Fortified
Net Content
25 Lb
Container Type
Bag
Form
Powder
Odor/Scent
Characteristic
Color
Gray
Compositions
Crystalline Silica, Quartz, Portland Cement, Calcium Aluminate Cement
Specific Gravity
2.64 G/cc
Flash Point
>212 Deg F
PH Range
10 To 12.5
Coverage Area
45 To 50 Sq-ft
Functional Cure Time
2 To 4 Hr
Temperature Rating
50 To 100 Deg F
Applicable Materials
Cement, Ceramic, Glass, Mosaic, Natural Stone, Porcelain, Stone Veneer, Terrazzo
Henry CompanyHenry HE208030 Roof Cement, Black, Liquid, 1 qt Can Black

Henry HE208030 Roof Cement, Black, Liquid, 1 qt Can Black

$9.95Quart
Color: Black
Form
Liquid
Color
Black
Odor/Scent
Solvent
Net Content
1 Qt
Container Type
Can
Compositions
Asphalt, Limestone, Solvent Naphtha, Petroleum, Medium Aliphatic, Fullers Earth, Cellulose
Viscosity
>100 Sq-mm/s
Coverage Area
15 Linear Ft
VOC Content
300 G/L
Flash Point
108 Deg F
Boiling Point
>=150 Deg C
Flammability Rating
2
Temperature Rating
20 To 120 Deg F
Density
1 To 1.1
Specific Gravity
1.14
Base Type
Refined Asphalt