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
3,909 Results
CustomCustom CAMA2 Thinset Mortar, White, Liquid, 2.5 gal, Bottle White (Pack of 2)

Custom CAMA2 Thinset Mortar, White, Liquid, 2.5 gal, Bottle White (Pack of 2)

$125.182/Pack
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Color: White
Net Content
2.5 Gal
Container Type
Bottle
Form
Liquid
Color
White
Specific Gravity
0.96 To 1.1 G/mL
Flash Point
>200 Deg F
VOC Content
6 G/L
PH Range
7 To 9
Functional Cure Time
28 Days
Boiling Point
>212 Deg F
Applicable Materials
Brick, Cement Body Tile, Cement-Based Precast Terrazzo, Ceramic, Glass Tile, Mosaic, Natural Stone Tile, Porcelain, Quarry
ResistoResisto 53030 Roof Coating, Black, 3.78 L, Pallet, Liquid Black

Resisto 53030 Roof Coating, Black, 3.78 L, Pallet, Liquid Black

$23.29Each
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Color: Black
Net Content
3.78 L
Form
Liquid
Color
Black
Container Type
Pallet
Compositions
Stoddard Solvent
Coverage Area
10 Sq-ft
VOC Content
225 G/L
Application Method
Broom, Brush, Roller, Trowel
Flash Point
100 To 102 Deg F
Temperature Rating
-40 To 80 Deg C
Specific Gravity
1.372
Applicable Materials
Fiber, Gravel, Tar
Drying Time
24 To 48 Hr
MapeiMapei Ultraflex LFT Series 1135000021 Tile Mortar, White, Powder, 50 lb, Bag White

Mapei Ultraflex LFT Series 1135000021 Tile Mortar, White, Powder, 50 lb, Bag White

$55.15Each
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Color: White
Type
Large And Heavy
Net Content
50 Lb
Container Type
Bag
Form
Powder
Odor/Scent
Characteristic
Color
White
Compositions
Silica Sand, Portland Cement
Specific Gravity
1.5 G/cc
VOC Content
0 G/L
Temperature Rating
40 To 95 Deg F
Applicable Materials
Ceramic, Cultured Stone, Granite, Marble, Natural Stone, Pavers, Porcelain, Quarry Tile, Saltillo
Black JackBlack Jack 5587-7-30 Roof Primer, Blue, 5 gal Pack, Liquid Blue

Black Jack 5587-7-30 Roof Primer, Blue, 5 gal Pack, Liquid Blue

$275.25Each
Checking...
Color: Blue
Net Content
5 Gal
Form
Liquid
Color
Blue
Odor/Scent
Acrylic Paint
Finish
Bright
Container Type
Pack
Compositions
Polymer Solution, Calcium Carbonate, Glycol Ether DPM, Isopropyl Alcohol
Viscosity
110 To 115 Ku
Coverage Area
75 To 90 Sq-ft/gal
Application Method
Roller, Sprayer
Flash Point
>122 Deg F
Boiling Point
212 To 245 Deg F
Density
10.88 Lb/gal
Specific Gravity
1.33