Underlayment
118,651 products from our full catalogue — flooring, tile, trims, tools & more.
Mapei
Mapei - Mapeguard UM 35 [NA] Uncoupling, Crack-Isolation & Waterproofing Membrane 3' 3" x 98' 4" - 3 mm (323 sqft)
$2.16 /sq ft$699.05/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
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
Mapei
Mapei - Mapelastic Turbo Liquid Waterproofing Membrane Kit - 20 lb
$2.65 /sq ft$185.68/box
Mapei
Mapei - Mapelastic Turbo Liquid Waterproofing Membrane Part A - 22 lb
$0.31 /sq ft$43.18/box
Mapei
Mapei - Mapelastic Turbo Liquid Waterproofing Membrane Part B - 7.56 L
$1.58 /sq ft$221.54/box
Mapei
Mapei - Mapesonic 2 All-in-One Acoustic Underlayment 39" x 49.2' - 1.93 mm (160 sqft)
$3.79 /sq ft$568.01/box
Mapei
Mapei - Moisture Barrier & Bonding Agent Planiseal PMB One-Component Polyurethane Pail 13.2 L
$697.02 /each
Mapei
Mapei - Moisture Barrier Planiseal MB Epoxy Part A Pail 8.33 L
$571.05 /each
Mapei
Mapei - Moisture Barrier Planiseal MB Epoxy Part B Jug 3.03 L
$282.95 /each
Mapei
Mapei - Moisture Reduction Barrier Planiseal VS Alkali-Resistant Epoxy Part A Pail 8.33 L
$550.80 /each
Mapei
Mapei - Moisture Reduction Barrier Planiseal VS Alkali-Resistant Epoxy Part B Jug 3.03 L
$275.51 /each
Mapei
Mapei Planiseal MBT Tape-Based Moisture Barrier and Primer 0.7 m x 30.5 m (21.6 m²)
$3.79 /sq ft$882.99/box