Underlayment
118,651 products from our full catalogue — flooring, tile, trims, tools & more.
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Ardex
Ardex - Seam Reinforcement Mesh Strip UD 158 - 3-15/16" x 82' for ARDEX UD 150
$164.80 /each
Barricade
Barricade - Subfloor Leveling Shims - Pack of 24 units
$6.50 /each
Custom Building Products
Custom Building Products - Tile Setting Adhesive Mat SimpleMat 9" x 40' (30 sqft)
$126.20 /each
GCP
GCP - Moisture Barrier One-Sided Pressure-Sensitive Tape Versashield/Kovara MBX 2-1/2" x 180'
$109.72 /each
Mapei
Mapei - AquaDefense Premium Waterproofing & Crack-Isolation Membrane - 3.79 L
$39.02 /each
Mapei
Mapei - Mapecontact MRT Moisture-Resistant Tape 3" x 166' (41.5 sqft)
$3.08 /sq ft$127.97/box
Mapei
Mapei - Mapelastic 315 Cement-Based Crack Isolation & Waterproofing Membrane Latex 7.57 L
$111.14 /each
Mapei
Mapei - Mapelastic HPG Flexible Waterproofing & Crack-Isolation Membrane - 3.79 L
$72.90 /each
Mapei
Mapei - Moisture Reduction Barrier Planiseal VS Alkali-Resistant Epoxy Part B Jug 3.03 L
$275.51 /each
Mapei
Mapei - Planiseal VS Fast Moisutre Reduction Barrier Planiseal VS Fast Alkali-Resistant Epoxy Part B Jug 3.41 L
$323.57 /each
M-D PRO
M-D PRO - Preformed Waterproofing Inside Corner Prova Corner (Pack of 2)
$21.40 /each
M-D PRO
M-D PRO - Preformed Waterproofing Outside Corner Prova Corner (Pack of 2)
$21.40 /each
Power Dekor
Power Dekor Acoustic Underlayment Black Velvet Gold 10" x 55-1/2' - 1/8" (200 sqft)
$0.25 /sq ft$50.84/box