Flooring Underlayments

ROBERTS 70-115 Moisture Barricade Underlayment Film, for Vinyl, Laminate SPC, Engineered Wood Floors, 6 mil. Thick, Polyethylene, 120 Sq. Foot Roll, Black

$15.99

Waterproof Membrane for Shower 3.8 ft x 29 ft / 108 Square Feet Waterproofing Shower Membrane 10mil Thickness Waterproof for Sauna Bathroom Walls Tile Underlayment 108 sqft Polyethylene Fabric Roll

-11% $39.99

Yaxtida 2 Pack 4 Inches x 164 Feet Waterproofing Membrane Anti Fracture Fabric, Reinforcing Water Barrier Drywall Mesh Tape, Liquid Waterproof Membrane Fiberglass Tape for Shower Wall,Seam

$26.99

YZprism Waterproof Membrane 430 Sq Ft 20 mils Thick 3.3 x 131' Tile Underlayment Shower Membrane PE Fabric 0.5 mm for Shower Walls, Bathroom Floors, Sauna Room, Roof Large Area Waterproofing Orange

-6% $119.99

YZprism Waterproof Membrane Uncoupling Membrane for Under Tile Underlayment Membrane, Tile Flooring PE Fabric, Waterproof Membrane Shower Membrane for Bathroom Sauna (5inch x 100Ft-42 Sq Ft)

-12% $21.99

QuietWalk Laminate and Floating Wood Flooring Underlayment with Attached Vapor Barrier- Sound Reduction, Compression Resistant, Moisture Protection 3'Wx33'4"L Roll (Covers 100 sq. ft) QW100B1LT

-0% $48.79

120ft Waterproofing Membrane Band,Waterproof Membrane Strip for Sealing Butt Joints&Floor Wall Connections,22Mils Thick,5”Tile Underlayment Membrane Waterproof Uncoupling Membrane for Shower Bathroom

-10% $32.99

BUYYAH Waterproof Membrane, 3.3 x 91.9 ft Shower Membrane, Polyethylene, 10 mil, with 301 sq.ft Large Covering Area for Wall or Floor Tile Underlayment in Bathroom, Sauna, Steam Room, Gray

$89.99

Waterproof Membrane Band,Waterproofing Membrane for Tile Shower Wall Floor,Waterproof Membrane Band Roll for Bathroom Shower Sauna Steam Room,Tile Waterproof Underlayment Membrane Seam Tape (5IN*50ft)

$19.99

QuietWalk Laminate and Floating Wood Flooring Underlayment with Attached Vapor Barrier- Sound Reduction, Compression Resistant, Moisture Protection 3'Wx66'8" L Roll (Covers 200 sq. ft) QW200B1LT

-0% $93.83

BUYYAH Waterproof Membrane, 3.3 ft x 43 ft Shower Membrane, Polyethylene, 10 mil, with 140 sq.ft Large Covering Area for Wall or Floor Tile Underlayment in Bathroom, Sauna, Steam Room, Gray

$49.99

YLNANNUNG 42 sq. ft. Waterproofing Membrane Band Roll 23 MIL / 5IN x 100FT, Shower Waterproofing Tile Underlayment Membrane, Bathroom Sheet Waterproof Membrane Strip for Steam Rooms Floors Walls

-26% $16.99

UCANVIN Waterproof Membrane Tile Flooring Underlayment Underlayment Roll Under Ceramics, Natural Stone Tiles, and LVT (5Inch X 98.5Ft)

-39% $11.99

UCANVIN Waterproofing Membrane Band Roll, 30Mils Thick, 5Inch X 98.5Ft Tile Floor Underlayment Waterproofing Polyethylene Fabric Waterproof Membrane for Tiles, Shower Walls, Bathroom Floors

-18% $26.59

35.4" L Aluminum Transition Strip,Threshold Reducer for Doorways, Wheelchair Ramps,Edge Molding Trim for Laminate/Tile/Wood Floor,Suitable for Threshold Height Less Than 1.2 Inch (Black)

-20% $23.99

430 sq. ft. Waterproofing Membrane Band Roll 23 MIL / 3.3FT x 131FT, Shower Waterproofing Tile Underlayment Membrane, Bathroom Sheet Waterproof Membrane Strip for Steam Rooms Floors Walls

-27% $79.99

35.4" L Aluminum Transition Strip,Threshold Reducer for Doorways, Wheelchair Ramps,Edge Molding Trim for Laminate/Tile/Wood Floor,Suitable for Threshold Height Less Than 1.2 Inch (Silver)

-20% $23.99

BECHAEO Waterproof Membrane for Shower 3.3 FT x 98.5 FT 324 SQ FT 20mil Waterproofing Membrane Tile Underlayment Polyethylene Fabric Roll for Bathroom Wall Floor

-10% $89.99

DIY Doctor Strong Xtra Wide Double Sided Carpet Rug Gripper Tape-Ultimate Grip Strength-Bonds to Almost Anything But Leaves No Marks-for Home and Professional Use, 50mm x 30m

-2% $23.53

400Sqft AMERIQUE Premium 3 Mm Thick Flooring Underlayment Padding with Tape & Vapor Barrier 3 in 1 Heavy Duty Foam (400SF Total, 200SF/Roll), 400 Sq.'., Royal Blue (Pack of 2)

-4% $70.02

QuietWalk LV Underlayment for Luxury Vinyl, Laminate & Wood Flooring - Sound Reduction & Moisture Protection - 360 sf & 200 sf Rolls

-1% $226.09

QuietWalk LV Luxury Vinyl, Laminate, or Wood Underlayment (Float, Glue, or Nail) w/Vapor Barrier- Sound Reduction, Compression Resistant, Moisture Protection 3'x66'8" Roll (Covers 200 sf) QW200LV

-2% $96.10

PolyFoam PF080400100 Basic Foam Underlayment for Wood & Laminate Flooring, 100 sq ft, White

$26.75

Professional Waterproof Membrane for Shower,- 3.3 FT x 98.5 FT Roll (323 Sq Ft), 23.6 Mil Thick, Superior Waterproofing Solution for Bathroom, Kitchen,Saunas and Wet Areas

$99.99