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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.

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USG Durock Liquid Waterproofing & Crack Isolation Membrane, 1 Gallon

USG Durock Liquid Waterproofing & Crack Isolation Membrane

USG
$40.50 - $122.27
$40.50 - $122.27
$40.50 - $122.27
$40.50
203 in stock!

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

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$40.50 - $122.27
$40.50 - $122.27
$40.50 - $122.27
$40.50
GoBoard Banding, 4-7/8" x 32'8", Side
GoBoard Banding, 4-7/8" x 32'8", Vertical Save $10.35 Save $0.00

GoBoard® Crack Isolation & Joint Waterproofing Banding

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

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

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$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 $18.34 Save $0.00

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

GURU USA
$58.30 - $133.16
$58.30 - $133.16
$58.30
$54.00 - $114.82
$54.00 - $114.82
$54.00
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...

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$58.30 - $133.16
$58.30 - $133.16
$58.30
$54.00 - $114.82
$54.00 - $114.82
$54.00
Save up to $18.34 Save $0.00
Guru Water-Stop Waterproofing Membrane 54 Sq Ft
Guru Water-Stop Waterproofing Membrane Save up to $149.10 Save $0.00

GURU Water-Stop Waterproofing Membrane

GURU USA
$112.69 - $624.10
$112.69 - $624.10
$112.69
$95.00 - $475.00
$95.00 - $475.00
$95.00
31 in stock!

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

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$112.69 - $624.10
$112.69 - $624.10
$112.69
$95.00 - $475.00
$95.00 - $475.00
$95.00
Save up to $149.10 Save $0.00
Save $10.83 Save $0.00

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
27 in stock!

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

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$51.00
$51.00 - $51.00
$51.00
$40.17
$40.17 - $40.17
$40.17
Save $10.83 Save $0.00
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 $14.22 Save $0.00

GoBoard® 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
$133.98
$133.98 - $133.98
$133.98
10 in stock!

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

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$148.20
$148.20 - $148.20
$148.20
$133.98
$133.98 - $133.98
$133.98
Save $14.22 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
12 in stock!

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

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

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$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 $40.35 Save $0.00

GURU W-S Tub Installation Kit

GURU USA
$243.35
$243.35 - $243.35
$243.35
$203.00
$203.00 - $203.00
$203.00
6 in stock!

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

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$243.35
$243.35 - $243.35
$243.35
$203.00
$203.00 - $203.00
$203.00
Save $40.35 Save $0.00
GURU Water-Stop Waterproofing Membrane Sheet, 26 sq ft
GURU Water-Stop Waterproofing Membrane Sheets
Save up to $25.86 Save $0.00

GURU W-S Waterproofing Membrane Sheet

GURU USA
$58.25 - $71.08
$58.25 - $71.08
$58.25
$37.97 - $45.22
$37.97 - $45.22
$37.97
6 in stock!

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

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$58.25 - $71.08
$58.25 - $71.08
$58.25
$37.97 - $45.22
$37.97 - $45.22
$37.97
Save up to $25.86 Save $0.00
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