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
Custom Building ProductsCustom VersaBond Flex Series MTSW50 Thin-Set Mortar, White, Powder, 50 lb Bag White

Custom VersaBond Flex Series MTSW50 Thin-Set Mortar, White, Powder, 50 lb Bag White

$17.99Bag
Color: White
Type
Professional
Net Content
50 Lb
Container Type
Bag
Form
Powder
Odor/Scent
Characteristic
Color
White
Compositions
Crystalline Silica, Quartz, Portland Cement, Calcium Carbonate
Flash Point
>212 Deg F
PH Range
10 To 12.5
Coverage Area
85 To 95 Sq-ft
Drying Time
24 Hr
Functional Cure Time
24 Hr
Temperature Rating
50 To 100 Deg F
Applicable Materials
Cement, Ceramic, Mosaic, Natural Stone, Porcelain, Terrazzo, Vitreous
Usg CorporationUSG 385140004 Joint Compound, Paste, 3.5 qt

USG 385140004 Joint Compound, Paste, 3.5 qt

$9.99Gallon
Form
Paste
Net Content
3.5 Qt
Compositions
Attapulgite, Kaolin, Limestone, Mica, Perlite, Quartz Sand, Talc
Coverage Area
1000 Sq-ft
VOC Content
2 G/L
Application Method
Machine Tool
Boiling Point
100 Deg C
Flammability Rating
1
Temperature Rating
55 Deg F
Specific Gravity
2.3 To 2.6
PH Range
7.5 To 9.9
Usg CorporationSheetrock 380501 Joint Compound, Paste, Off-White, 4.5 gal Pail Off-White

Sheetrock 380501 Joint Compound, Paste, Off-White, 4.5 gal Pail Off-White

$21.79Pail
Color: Off-White
Form
Paste
Color
Off-White
Net Content
4.5 Gal
Container Type
Pail
Compositions
Attapulgite, Kaolin, Limestone, Mica, Perlite, Quartz Sand, Talc
Coverage Area
1000 Sq-ft
VOC Content
2 G/L
Application Method
Machine Tool
Boiling Point
100 Deg C
Flammability Rating
1
Temperature Rating
55 Deg F
Density
1.4 To 1.8
Specific Gravity
1.3 To 1.7
PH Range
7.5 To 9.9
Gardner-gibsonGardner WET-R-DRI Series 0371-GA Roof Patch, Black, Liquid, 1 gal Black

Gardner WET-R-DRI Series 0371-GA Roof Patch, Black, Liquid, 1 gal Black

$15.99Each
Color: Black
Form
Liquid
Color
Black
Odor/Scent
Petroleum Solvent
Net Content
1 Gal
Compositions
Asphalt, Mineral Spirits, Kaolin, Cellulose, Bentonite, 1, 2, 4-TrimethylBenzene, Benzene, 1, 3, 5- Trimethy
VOC Content
<250 G/L
Application Method
Spray
Flash Point
>105 Deg F
Boiling Point
310 To 400 Deg F
Temperature Rating
50 To 120 Deg F
Density
8.71 Lb/gal
Specific Gravity
1.046
Base Type
Asphalt