Skip to content
Free Shipping on Most Orders $200 or More!
Free Shipping on Most Orders $200 or More!
Contact Us Shipping & Returns Ordering Information Order Status About Us Contractor Program

Waterproofing Membrane

Shop Waterproofing Solutions for Wet Areas

Explore our collection of premium waterproofing products designed to protect showers, bathrooms, steam rooms, pools, and other wet areas before tile installation. Whether you're working on shower walls, steam enclosures, or full bathroom renovations, you'll find a wide selection of waterproofing membranes in rolls, sheets, and liquid form. These trusted solutions from industry-leading brands like GoBoard, GURU, USG, and Wedi deliver reliable moisture protection and long-term performance. Ideal for both residential and commercial projects, our waterproofing systems help ensure your tiled surfaces stay dry, secure, and problem-free.

Filters

USG Durock Liquid Waterproofing & Crack Isolation Membrane, 1 Gallon

USG Durock Liquid Waterproofing & Crack Isolation Membrane

USG
$44.90 - $116.00
$44.90 - $116.00
$44.90 - $116.00
$44.90
69 in stock!

USG Durockℱ Brand Liquid Waterproofing & Crack Isolation Membrane is a high-performance, ready-to-use acrylic polymer-based membrane designed f...

View full details
$44.90 - $116.00
$44.90 - $116.00
$44.90 - $116.00
$44.90
GoBoard Banding, 4-7/8" x 32'8", Side
GoBoard Banding, 4-7/8" x 32'8", Vertical Save $10.35 Save $0.00

GoBoardÂź Crack Isolation & Joint Waterproofing Banding

Johns Manville
$47.80
$47.80 - $47.80
$47.80
$37.45
$37.45 - $37.45
$37.45
15 in stock!

GoBoardÂź Banding is a flexible, lightweight waterproofing and crack isolation membrane designed specifically for contractors and tile installers. M...

View full details
$47.80
$47.80 - $47.80
$47.80
$37.45
$37.45 - $37.45
$37.45
Save $10.35 Save $0.00
GURU Water-Stop Waterproofing Band, 5-1/2" and 13-1/3" Side by Side Save up to $27.16 Save $0.00

GURU W-S Band Waterproofing Reinforcement for Showers & Wet Areas

GURU USA
$64.22 - $181.09
$64.22 - $181.09
$64.22
$54.59 - $153.93
$54.59 - $153.93
$54.59
8 in stock!

GURU W-S Band Waterproofing Reinforcement is a trusted solution designed to securely complete waterproofing at critical floor-to-wall joints. Perfe...

View full details
$64.22 - $181.09
$64.22 - $181.09
$64.22
$54.59 - $153.93
$54.59 - $153.93
$54.59
Save up to $27.16 Save $0.00
Save up to $94.74 Save $0.00

GURU Water-Stop Waterproofing Membrane

GURU USA
$120.72 - $631.61
$120.72 - $631.61
$120.72
$102.61 - $536.87
$102.61 - $536.87
$102.61
35 in stock!

GURU Water-Stop Membrane is a professional-grade waterproofing membrane designed for tile installers and contractors to ensure effective shower wat...

View full details
$120.72 - $631.61
$120.72 - $631.61
$120.72
$102.61 - $536.87
$102.61 - $536.87
$102.61
Save up to $94.74 Save $0.00
Sold out

wedi Subliner Dry Waterproof Sealing Tape, 5"x32'8"

Wedi
$51.00
$51.00 - $51.00
$51.00
$40.17
$40.17 - $40.17
$40.17
Out of stock

wedi Subliner Dry Waterproof Sealing Tape is a versatile, high-performance solution for waterproofing structures, especially in showers and steam r...

View full details
$51.00
$51.00 - $51.00
$51.00
$40.17
$40.17 - $40.17
$40.17
Sold out
GoBoard Waterproofing & Crack Isolation Membrane, 108 Sq Ft (3'3" x 33') Unpackaged
GoBoard Waterproofing & Crack Isolation Membrane, 108 Sq Ft (3'3" x 33') Slightly Unrolled
Save $24.10 Save $0.00

GoBoard¼ Waterproofing & Crack Isolation Membrane – 108 Sq Ft (3'3" x 33') for Tile Installers & Contractors

Johns Manville
$148.20
$148.20 - $148.20
$148.20
$124.10
$124.10 - $124.10
$124.10
11 in stock!

GoBoardÂź Waterproofing & Crack Isolation Membrane is a lightweight, flexible membrane engineered for professional contractors and tile installe...

View full details
$148.20
$148.20 - $148.20
$148.20
$124.10
$124.10 - $124.10
$124.10
Save $24.10 Save $0.00
Wedi Subliner Dry Waterproofing Sheet Membrane
Wedi Subliner Dry Waterproofing Sheet Membrane
Save up to $95.84 Save $0.00

Wedi Subliner Dry Waterproofing Sheet Membrane

Wedi
$112.00 - $599.00
$112.00 - $599.00
$112.00
$91.86 - $503.16
$91.86 - $503.16
$91.86
9 in stock!

The wediÂź Subliner Dry Waterproofing Sheet Membrane is a durable solution for waterproofing walls and floors in showers, steam rooms, and other wet...

View full details
$112.00 - $599.00
$112.00 - $599.00
$112.00
$91.86 - $503.16
$91.86 - $503.16
$91.86
Save up to $95.84 Save $0.00
Sold out

wedi Tub Sealing Tape with Waterproof Butyl Connection Strip, 4.75" x 11'

Wedi
$60.00
$60.00 - $60.00
$60.00
$48.14
$48.14 - $48.14
$48.14
Out of stock

The wediÂź Subliner Dry Tub Tape is a high-performance sealing solution designed for waterproofing the perimeter of tubs. With its butyl-based adhes...

View full details
$60.00
$60.00 - $60.00
$60.00
$48.14
$48.14 - $48.14
$48.14
Sold out
GURU Water-Stop Tub Kit for bathtub waterproofing, sealing, and leak prevention in tub surrounds and wet areas
Save $38.28 Save $0.00

GURU W-S Tub Installation Kit

GURU USA
$255.23
$255.23 - $255.23
$255.23
$216.95
$216.95 - $216.95
$216.95
5 in stock!

The GURU Water-Stop Tub Kit is a complete waterproofing solution designed for professional tile installers and contractors. This tub installation k...

View full details
$255.23
$255.23 - $255.23
$255.23
$216.95
$216.95 - $216.95
$216.95
Save $38.28 Save $0.00
GURU Water-Stop Waterproofing Membrane Sheet, 26 sq ft
GURU Water-Stop Waterproofing Membrane Sheets
Save up to $13.96 Save $0.00

GURU W-S Waterproofing Membrane Sheet

GURU USA
$76.25 - $93.04
$76.25 - $93.04
$76.25
$64.81 - $79.08
$64.81 - $79.08
$64.81
5 in stock!

GURU Water-Stop Shower Waterproofing Membrane Sheet is a professional-grade waterproofing membrane designed for tile installers and contractors. Id...

View full details
$76.25 - $93.04
$76.25 - $93.04
$76.25
$64.81 - $79.08
$64.81 - $79.08
$64.81
Save up to $13.96 Save $0.00
Save $8.82 Save $0.00

GURU W-S Peel & Stick Patch - 4" x 4" x 20mil (100 Pack)

GURU USA
$58.80
$58.80 - $58.80
$58.80
$49.98
$49.98 - $49.98
$49.98
4 in stock!

GURU W-S Peel & Stick Patch offers a quick, reliable solution for sealing fastener penetrations on waterproof tile backerboards. Designed speci...

View full details
$58.80
$58.80 - $58.80
$58.80
$49.98
$49.98 - $49.98
$49.98
Save $8.82 Save $0.00
Save $21.38 Save $0.00

GURU W-S Peel & Stick Band, 5" x 65'7"

GURU USA
$142.54
$142.54 - $142.54
$142.54
$121.16
$121.16 - $121.16
$121.16
4 in stock!

The GURU W-S Peel & Stick Band is a premium waterproofing accessory designed for reliable joint sealing in tile installation systems. Measuring...

View full details
$142.54
$142.54 - $142.54
$142.54
$121.16
$121.16 - $121.16
$121.16
Save $21.38 Save $0.00
Save $8.15 Save $0.00

GURU W-S Corner Bench Kit

GURU USA
$54.34
$54.34 - $54.34
$54.34
$46.19
$46.19 - $46.19
$46.19
4 in stock!

The GURU W-S Corner Bench Kit is designed to ensure complete waterproof protection for tile shower corner benches before tiling. Made from durable ...

View full details
$54.34
$54.34 - $54.34
$54.34
$46.19
$46.19 - $46.19
$46.19
Save $8.15 Save $0.00
Free Shipping

On Qualifying Orders of $200 or More!

Need Help?

Contact Us

Top Brands

Offering 40+ Brands

Returns

30 Day Returns