Underlayment
118,651 products from our full catalogue — flooring, tile, trims, tools & more.
Shop by brand
Mapei
Mapei - Moisture Reduction Barrier Planiseal VS Alkali-Resistant Epoxy Part B Jug 3.03 L
$275.51 /each
Mapei
Mapei - Planiseal MSP Moisture-Control Membrane Pail 15.1 L
$584.85 /each
Mapei
Mapei - Planiseal VS Fast Moisture Reduction Barrier Alkali-Resistant Epoxy Part A Pail of 7.95 L
$534.19 /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
Roberts
Roberts - Moisture Barricade 6 mil Polyethylene Film - 120 sq. ft. Roll
$0.19 /sq ft$23.08/box
Wedi
Wedi - Preformed Waterproofing Corner S-DRY Inside Corner 135° (Pack of 2)
$23.40 /each
Wedi
Wedi - Preformed Waterproofing Corner S-DRY Inside Corner 90° (Pack of 2)
$22.95 /each
Wedi
Wedi - Preformed Waterproofing Corner S-DRY Outside Corner 135° (1 Left + 1 Right)
$49.00 /each
Wedi
Wedi - Preformed Waterproofing Corner S-DRY Outside Corner 90° (Pack of 2)
$22.95 /each
Wedi
Wedi - Subliner Dry Waterproofing Sheet Membrane - 53 sq. ft. 39" x 16' (1 roll)
$2.93 /sq ft$155.15/box
Prosol
White-Wood - Integraply Premium Underlayment - 4' x 8' x 5.5 mm
$66.91 /each
Planchers 1867
Planchers 1867 Carpet Acoustic Underlayment SUPER DURA 54" x 20' - 10 mm (90 sqft)
Request a quote
Richmond International
Richmond International - Plywood Platinum Birch Underlayment PBB/CC Carb P2 Certified 4' x 8' x 5.2 mm
Request a quote
Übertile
Übertile - Uncoupling -Membrane Ubermat 3'3" x 98-1/2" - 3mm (323 sqft)
Request a quote