Underlayment
118,651 products from our full catalogue — flooring, tile, trims, tools & more.
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Carpenter
Emerald Silver Underpad : 10mm - 30sy - 8.5lbs
$0.53 /sq ft$133.27/box
Goodfellow
Goodfellow - Vinyl Board EnStron Underlayment Plus Wood Composite 4' x 8' - 7.9 mm (50 sqft)
$1.00 /sq ft$49.90/box
Goodfellow
Goodfellow - Vinyl Board EnStron Underlayment Plus Wood Composite 4' x 8' - 9.5 mm (50 sqft)
$1.07 /sq ft$53.25/box
Mapei
Mapei - Mapeguard 2 Crack Isolation, Waterproofing and Sound Reduction Membrane 39-3/8" x 68-5/8' - 1 mm (225 sqft)
$2.54 /sq ft$572.23/box
Mapei
Mapei - Mapeguard UM Membrane (Sold in Linear Feet)
$2.53 /sq ft$8.31/box
Mapei
Mapei - Mapeguard UM Premium-Performance Vapor-Pressure-Equalizing Underlayment Membrane 39" x 16' 4"
$3.01 /sq ft$162.07/box
Mapei
Mapei - Mapeguard UM Premium-Performance Vapor-Pressure-Equalizing Underlayment Membrane 39" x 98' 4"
$1.95 /sq ft$629.43/box
Mapei
Mapei - Mapeguard WP 200 Crack Isolation & Waterproofing Membrane Roll 39-3/8" x 98' 4" (323 sqft)
$2.18 /sq ft$705.23/box