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
Metaltech-omega, IncMetaltech I-CISCMT Baker System, 2 in H Adjustment, 1-Deck, 1100 lb

Metaltech I-CISCMT Baker System, 2 in H Adjustment, 1-Deck, 1100 lb

$429.99Each
$479.99Save 10%
Weight Capacity
1100 Lb
Number Of Decks
1
Deck Material
Steel
Working Height
27 To 73 In
Caster Type
Double Locking
Number Of Casters
4
Adjustment Height
2 In
Suitable For
METALTECH I-SBC Connector, I-CISSU Storage Shelf, I-CISRL Support Roller
Includes
(2) Upper Ladders, (2) Lower Ladders, (2) Braces, (1) Platform With Universal Miter Saw Stand, (1) Storage Rack, (4) Casters, (12) Locking Pins, (2) Anti-Tip Assemblies
Gardner-gibsonGardner SK-7805 Elastomeric Roof Coating, White, 18 L Pail, Liquid, White White

Gardner SK-7805 Elastomeric Roof Coating, White, 18 L Pail, Liquid, White White

$119.99Pail
Color: White
Net Content
18 L
Form
Liquid
Color
White
Odor/Scent
Acrylic Paint
Finish
Bright Reflective
Container Type
Pail
Compositions
Acrylic Polymer Solution, Calcium Carbonate, Kaolin Clay, Titanium Dioxide, Hydroxyethyl Cellulose, Propylene Glycol, Surfactant Additive, Texanol Ester
Viscosity
115 To 120 Ku
Coverage Area
50 To 75 Sq-ft/gal
VOC Content
<45 G/L
Application Method
Roller, Spray
Flash Point
>247 Deg F
Boiling Point
212 To 245 Deg F
Temperature Rating
50 Deg F
Density
11.94 Lb/gal
Specific Gravity
1.43
Applicable Materials
Cement, Polyester, Polystyrene, Urethane
PH Range
8
Custom Building ProductsCustom CTTSG1-2 Thin-Set Mortar, Gray, Paste, 1 gal, Pail Gray

Custom CTTSG1-2 Thin-Set Mortar, Gray, Paste, 1 gal, Pail Gray

$29.99Gallon
Color: Gray
Type
Pre-Mixed
Net Content
1 Gal
Container Type
Pail
Form
Paste
Odor/Scent
Characteristic
Color
Gray
Compositions
Crystalline Silica, Quartz, Calcium Carbonate, Ethylene Glycol, Stoddard Solvent, Sodium Hydroxide
Specific Gravity
1 To 2 G/cc
Flash Point
>212 Deg F
VOC Content
<65 G/L
PH Range
8.5 To 9.5
Coverage Area
40 To 44 Sq-ft
Drying Time
30 Min
Temperature Rating
50 To 100 Deg F
Applicable Materials
Ceramic, Granite, Gypsum Wallboard, Marble, Masonry, Mosaic, Plywood, Porcelain, Stone
GeocelGeocel 4500 Series 55103 Roof Bonding Sealant, Black, Liquid, 10 oz Cartridge Black

Geocel 4500 Series 55103 Roof Bonding Sealant, Black, Liquid, 10 oz Cartridge Black

$10.99Each
Color: Black
Form
Liquid
Color
Black
Net Content
10 Oz
Container Type
Cartridge
Compositions
Calcium Carbonate, Polypropylene Glycol, Aminoethylaminopropyltrimethoxysilane, Carbon Black, Dibutylbis(pentadionate)tin, Crystalline Silica, Respirable Powder
Viscosity
<20.5 CSt
Application Method
Caulking Gun
Flash Point
>199.9 Deg F
Density
1.58
Specific Gravity
1.59
Applicable Materials
Asphalt, EPDM, Metal, Primed PVC, Primed TPO, Steel, Wood
Curing Time
1 Day
Drying Time
90 Min Tack-Free
PH Range
8
Rust-oleumRust-Oleum 302125 Roof Accessory Coating, Espresso Shake, 12 oz, Liquid Espresso Shake

Rust-Oleum 302125 Roof Accessory Coating, Espresso Shake, 12 oz, Liquid Espresso Shake

$7.99Can
$10.99Save 27%
Color: Espresso Shake
Net Content
12 Oz
Form
Liquid
Color
Espresso Shake
Odor/Scent
Solvent-Like
Compositions
Acetone, Propane, Naphtha, Petroleum, Hydrotreated Light, N-Butane, Hydrotreated Light Distillate, Xylene, Barium Sulfate, Ethylbenzene, Titanium Dioxide, Ethylene Glycol Monobutyl Ether
Vehicle Type
Modified Alkyd Resin
Coverage Area
10 To 12 Sq-ft
VOC Content
545 G/L
Application Method
Spray
Flash Point
-96 Deg C
Boiling Point
-37 To 537 Deg C
Flammability Rating
4
Temperature Rating
50 To 90 Deg F
Applicable Materials
Masonry, Metal, Plastic, Wood
Drying Time
20 Min
Gardner-gibsonGardner Sta-Kool SK-7701 Elastomeric Roof Coating, White, 3.4 L Pail, Liquid White (Pack of 4)

Gardner Sta-Kool SK-7701 Elastomeric Roof Coating, White, 3.4 L Pail, Liquid White (Pack of 4)

$139.564/Pack
Color: White
Net Content
3.4 L
Form
Liquid
Color
White
Odor/Scent
Acrylic
Finish
Bright
Container Type
Pail
Compositions
Acrylic Polymer Solution, Calcium Carbonate, Titanium Dioxide, Silica, Quartz, Hydroxyethyl Cellulose, Propylene Glycol, Surfactant Additive, Texanol Ester
Viscosity
115 To 120 Ku
Coverage Area
50 To 75 Sq-ft/gal
VOC Content
<50 G/L
Application Method
Roller, Spray
Flash Point
>247 Deg F
Boiling Point
212 To 245 Deg F
Temperature Rating
50 Deg F
Density
11.02 Lb/gal
Specific Gravity
1.324
Applicable Materials
Cement, Fiberglass, Gravel, Metal
Curing Time
24 To 48 Hr
PH Range
8