Underlayment
118,651 products from our full catalogue — flooring, tile, trims, tools & more.
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Ardex
Ardex - 8 Rapid Waterproofing & Crack Isolation Compound, Liquid - 11.36 L
$1.42 /sq ft$427.10/box
Ardex
Ardex - 9 Rapid Waterproofing & Crack Isolation Compound, Powder, Gray - 27 lb
$0.21 /sq ft$63.85/box
Ardex
Ardex - 9 Rapid Waterproofing & Crack Isolation Compound, Powder, White - 27 lb
$0.37 /sq ft$109.65/box
Ardex
Ardex - Rapid Waterproofing & Crack Isolation Kit Ardex 8+9 Gray
$1.85 /sq ft$185.45/box
Ardex
Ardex - Rapid Waterproofing & Crack Isolation Kit Ardex 8+9 White
$1.96 /sq ft$195.55/box
Mono Serra
Mono Serra Hardwood Underlayment 4' x 50' - 0.5 mm (400 sqft)
$0.09 /sq ft$35.11/box
Mono Serra
Mono Serra Laminate Underlayment 35" x 68.6' - 2.8 mm (200 sqft)
$0.13 /sq ft$26.38/box
Mono Serra
Mono Serra Laminate Underlayment Zito 35" x 34.3' - 3.2 mm (100 sqft)
$0.56 /sq ft$56.23/box
Mono Serra
Mono Serra Laminate Underlayment Zito 48" x 50' - 2.1 mm (200 sqft)
$0.22 /sq ft$43.98/box
Mono Serra
Mono Serra Vinyl Underlayment Zito 48" x 50' - 1.5 mm (200 sqft)
$0.28 /sq ft$56.38/box
Prova
Prova - Waterproofing Membrane ProvaMat - 39-3/8" x 16' - 0.43 mm (53.81 sqft)
$2.13 /sq ft$114.75/box
Prova
Prova - Waterproofing Membrane ProvaMat - 39-3/8" x 33' - 0.43 mm (107.6 sqft)
$2.06 /sq ft$221.65/box
Prova
Prova - Waterproofing Membrane ProvaMat - 39-3/8" x 82' - 0.43 mm (269.09 sqft)
$1.96 /sq ft$526.10/box