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
Dura
Dura - Acoustic Carpet Cushion Protector Rubber 40" x 54" - 5 mm (180 sqft)
$1.40 /sq ft$251.75/box
Laticrete
Laticrete - Hydro Ban Cementitious Waterproofing Membrane 30 lb
$242.34 /each
Laticrete
Laticrete - Hydro Ban Drain Collar 1-1/2"
$7.14 /each
Laticrete
Laticrete - Hydro Ban Peel & Stick Preformed Inside Corner Membrane (Pack of 24)
$53.00 /each
Laticrete
Laticrete - Hydro Ban Peel & Stick Preformed Outside Corner Membrane (Pack of 24)
$53.00 /each
Laticrete
Laticrete - Hydro Ban Preformed Inside Corner Membrane
$26.05 /each
Laticrete
Laticrete - Hydro Ban Preformed Outside Corner Membrane
$25.81 /each
Laticrete
Laticrete - Hydro Ban Quick Cure Membrane 1 gal
$2.24 /sq ft$336.30/box
Laticrete
Laticrete - Hydro Ban Waterproofing / Anti-fracture Membrane 1 gal
$3.07 /sq ft$153.49/box
Laticrete
Laticrete - Hydro Ban Waterproofing / Anti-fracture Membrane 5 gal
$2.62 /sq ft$654.70/box
Laticrete
Laticrete - Hydro Ban Waterproofing Membrane Roll 3' 3" x 33' (108 sqft)
$3.33 /sq ft$359.95/box
Laticrete
Laticrete - Hydro Ban Waterproofing Membrane Roll 3'3" x 98' 5" (323 sqft)
$2.93 /sq ft$945.55/box
Laticrete
Laticrete - Hydro Ban XP Crack Isolation & Waterproofing Membrane 1 gal
$4.42 /sq ft$221.05/box
Laticrete
Laticrete - Hydro Ban XP Crack Isolation & Waterproofing Membrane 5 gal
$3.84 /sq ft$959.74/box
Planchers 1867
Planchers 1867 SONO + 2 mm Waxed Paper Membrane 750 sqft
$0.05 /sq ft$35.66/box
Planchers 1867
Planchers 1867 SONO + Blue Foam Laminate Membrane 200 sqft roll
$0.07 /sq ft$13.15/box
Planchers 1867
Planchers 1867 Wood & Laminate Acoustic Membrane Roll SONO + Aluminum Layer Foam (200 sqft)
$0.13 /sq ft$25.82/box
Planchers 1867
Planchers 1867 Wood & Laminate Acoustic Membrane Roll SONO + EVA Foam Black with Vapor Barrier Film (200 sqft)
$0.33 /sq ft$66.00/box
Planchers 1867
Planchers 1867 Wood & Laminate Acoustic Membrane Roll SONO + EVA Foam Foil Black (200 sqft)
$0.20 /sq ft$39.11/box