Underlayment
118,651 products from our full catalogue — flooring, tile, trims, tools & more.
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Custom Building Products
Custom Building Products - Crack Prevention Mat Underlayment Crack Buster Pro 36" x 75' (225 sqft)
$594.85 /each
Mapei
Mapei - Mapelastic 315 Cement-Based Crack Isolation & Waterproofing Membrane 50 lb
$50.58 /each
Mapei
Mapei - Mapelastic 315 Cement-Based Crack Isolation & Waterproofing Membrane Kit 34 lb
$92.72 /each
Mapei
Mapei - Mapelastic 315 Cement-Based Crack Isolation & Waterproofing Membrane Latex 208 L
$2,998.72 /each
Mapei
Mapei - Mapelastic 315 Cement-Based Crack Isolation & Waterproofing Membrane Latex 7.57 L
$111.14 /each
Mapei
Mapei - Mapelastic CI Professional Crack-Isolation Membrane - 13.2 L
$0.95 /sq ft$236.33/box
Mapei
Mapei - Mapelastic HPG Flexible Waterproofing & Crack-Isolation Membrane - 18.9 L
$294.71 /each
Mapei
Mapei - Mapelastic HPG Flexible Waterproofing & Crack-Isolation Membrane - 3.79 L
$72.90 /each
Mapei
Mapei - Mapelastic Liquid Waterproofing Membrane Part B 7.56 L
$153.05 /each
Mapei
Mapei - Mapelastic Part A Silver 50 lb
$66.65 /each
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
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
Tarkett
Tarkett - Vinyl Acoustic Underlayment SureStart 36" x 33.3' - 1.4 mm (100 sqft)
$1.23 /sq ft$122.76/box
Tarkett
Tarkett - Vinyl Acoustic Underlayment SureStart 54" x 44.4' - 1.4 mm (200 sqft)
$1.42 /sq ft$283.20/box
Planchers 1867
Planchers 1867 SONO + 1.5mm Vinyl Flooring Membrane 200 sqft roll
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