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HYDRO-BLOK

The BETTER Shower System

HYDRO-BLOK shower systems include pre-sloped shower pans, waterproof backer boards, drains, curbs, niches, and compatible accessories designed to work together as a complete installation system. These products are engineered to simplify layout, reduce waterproofing steps, and maintain consistent fit across modern tile and stone shower builds. The system-based approach supports faster installation while maintaining long-term water management and warranty-backed performance.

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Hydro-Blok Joint Sealant, 10oz Cartridge
Hydro-Blok Joint Sealant, 10oz cartridge and 20oz sausage pack

HYDRO-BLOK Joint Sealant

Hydro-Blok
$0.00 - $0.00
$0.00
$13.75 - $23.96
$13.75 - $23.96
$13.75

HYDRO-BLOKĀ® Joint Sealant is a polyurethane-based waterproofing sealant engineered for use in HYDRO-BLOKĀ® shower systems. Its flexible, non-sag for...

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$0.00 - $0.00
$0.00
$13.75 - $23.96
$13.75 - $23.96
$13.75
HYDRO-BLOK Recessed Shower Niche, 16" x 16"
HYDRO-BLOK Recessed Shower Niches

HYDRO-BLOK Shower Niche

Hydro-Blok
$0.00 - $0.00
$0.00
$89.07 - $372.61
$89.07 - $372.61
$89.07

The HYDRO-BLOKĀ® Shower Niche is a recessed, fully waterproof storage solution designed for tile shower installations. Made from a single-piece XPS ...

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$0.00 - $0.00
$0.00
$89.07 - $372.61
$89.07 - $372.61
$89.07
Hydro-Block 3/4" Pipe Seal - Waterproof Seal for Pipes
HYDRO-BLOK 3/4" Pipe Seal

HYDRO-BLOK Pipe Seal

Hydro-Blok
$0.00 - $0.00
$0.00
$10.26
$10.26 - $10.26
$10.26

The HYDRO-BLOKĀ® Pipe Seal provides a secure sealing solution for 3/4" inlet and outlet pipes in tile shower and tub installations. Built to maintai...

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$0.00 - $0.00
$0.00
$10.26
$10.26 - $10.26
$10.26
HYDRO-BLOK Classic Center Drain Shower Kit, 36" x 48"
HYDRO-BLOK Classic Center Drain Shower Kit, 36" x 36"

HYDRO-BLOK Classic Shower Kit

Hydro-Blok
$0.00 - $0.00
$0.00
$999.46 - $1,495.62
$999.46 - $1,495.62
$999.46

The HYDRO-BLOKĀ® Classic Shower Kit is a complete system designed to create a fully waterproof tile-ready shower in less than a day. Built for contr...

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$0.00 - $0.00
$0.00
$999.46 - $1,495.62
$999.46 - $1,495.62
$999.46
Hydro-Blok 4.5" Mixing Valve Seal - Waterproof Seal for Plumbing

HYDRO-BLOK Mixing Valve seal

Hydro-Blok
$0.00 - $0.00
$0.00
$14.36
$14.36 - $14.36
$14.36

The HYDRO-BLOKĀ® Mixing Valve Seal provides a watertight barrier for 4-1/2" mixing valve penetrations in tile shower and tub installations. Designed...

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$0.00 - $0.00
$0.00
$14.36
$14.36 - $14.36
$14.36
HYDRO-BLOK 100 Wallboard Screws and Washers.
HYDRO-BLOK 100 Wallboard Screws and Washers.

HYDRO-BLOK Screws & Washers Kit

Hydro-Blok
$0.00 - $0.00
$0.00
$29.14
$29.14 - $29.14
$29.14

The HYDRO-BLOKĀ® Screws & Washers Kit provides a secure fastening solution for HYDRO-BLOK wallboards and accessories. Made with galvanized compo...

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$0.00 - $0.00
$0.00
$29.14
$29.14 - $29.14
$29.14
HYDRO-BLOK Low Profile Shower Drain Cover & Tray, Brass
HYDRO-BLOK Low Profile Shower Drain Cover & Trays

HYDRO-BLOK Low Profile Shower Drain Cover

Hydro-Blok
$0.00 - $0.00
$0.00
$53.03 - $102.80
$53.03 - $102.80
$53.03

The HYDRO-BLOKĀ® Low Profile Shower Drain Cover is a 3-3/4" square drain solution designed for HYDRO-BLOKĀ® Low Profile Shower Pans. Its streamlined ...

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$0.00 - $0.00
$0.00
$53.03 - $102.80
$53.03 - $102.80
$53.03
Hydro-Blok Corner Putty Knife - Durable and Precise Tool for Waterproofing
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HYDRO-BLOK Corner Putty Knife

Hydro-Blok
$0.00 - $0.00
$0.00
$2.00
$2.00 - $2.00
$2.00

The HYDRO-BLOKĀ® Corner Putty Knife is designed for clean, accurate application of HYDRO-BLOKĀ® joint sealant on inside corners. Its lightweight poly...

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$0.00 - $0.00
$0.00
$2.00
$2.00 - $2.00
$2.00
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Hydro-Blok 3" Standard Putty Knife

HYDRO-BLOK Putty Knife

Hydro-Blok
$0.00 - $0.00
$0.00
$2.00
$2.00 - $2.00
$2.00

The HYDRO-BLOKĀ® Putty Knife is a lightweight, disposable smoothing tool designed for use with HYDRO-BLOKĀ® joint sealant and waterproofing systems. ...

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$0.00 - $0.00
$0.00
$2.00
$2.00 - $2.00
$2.00
HYDRO-BLOK Diamond Bench, Top View
Hydro-Blok Suspended and Diamond Medium and Large Benches

HYDRO-BLOK Shower Benches

Hydro-Blok
$0.00 - $0.00
$0.00
$139.22 - $433.29
$139.22 - $433.29
$139.22

HYDRO-BLOKĀ® Shower Benches provide a fully waterproof, ready-to-tile solution for adding a bench or seat to tile shower installations. Constructed ...

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$0.00 - $0.00
$0.00
$139.22 - $433.29
$139.22 - $433.29
$139.22
HYDRO-BLOK Low Profile Shower Pan, 36"x36" Angled
HYDRO-BLOK Low Profile Shower Pan, 36"x36"

HYDRO-BLOK Low Profile Shower Pan

Hydro-Blok
$0.00 - $0.00
$0.00
$444.00 - $772.00
$444.00 - $772.00
$444.00

The HYDRO-BLOKĀ® Low Profile Shower Pan is a waterproof, tile-ready shower base designed for new installations and tub-to-shower conversions. It sup...

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$0.00 - $0.00
$0.00
$444.00 - $772.00
$444.00 - $772.00
$444.00
Hydro-Blok Standard 3.5" x 4" x 60" Shower Curb
Hydro-Blok Standard 3.5" x 4" x 60" Shower Curb

HYDRO-BLOK Shower Curb

Hydro-Blok
$0.00 - $0.00
$0.00
$92.40
$92.40 - $92.40
$92.40

HYDRO-BLOKĀ® Shower Curb is a tile-ready curb designed to integrate with HYDRO-BLOKĀ® Classic Shower Pans and other compatible shower bases. With its...

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$0.00 - $0.00
$0.00
$92.40
$92.40 - $92.40
$92.40
HYDRO-BLOK LOW PROFILE Drain Frame
HYDRO-BLOK LOW PROFILE Drain Frame Kit

HYDRO-BLOK LOW PROFILE Drain Frame Kit

Hydro-Blok
$0.00 - $0.00
$0.00
$49.74
$49.74 - $49.74
$49.74

The HYDRO-BLOKĀ® LOW PROFILE Drain Frame Kit is designed for accurate alignment and a clean finish when installing HYDRO-BLOKĀ® shower drain systems....

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$0.00 - $0.00
$0.00
$49.74
$49.74 - $49.74
$49.74
HYDRO-BLOK Classic Shower Drain Cover and Tray, Brass
HYDRO-BLOK Classic Shower Drain Cover and Trays

HYDRO-BLOK Classic Shower Drain Cover & Tray

Hydro-Blok
$0.00 - $0.00
$0.00
$90.84 - $141.20
$90.84 - $141.20
$90.84

The HYDRO-BLOKĀ® Classic Shower Drain Cover & Tray is a replacement component designed for the HYDRO-BLOKĀ® Classic Shower Pan. Built for a preci...

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$0.00 - $0.00
$0.00
$90.84 - $141.20
$90.84 - $141.20
$90.84
HYDRO-BLOK LOW PROFILE Drain Body, Bottom
HYDRO-BLOK LOW PROFILE Drain Kit

HYDRO-BLOK LOW PROFILE Drain Kit

Hydro-Blok
$0.00 - $0.00
$0.00
$90.47
$90.47 - $90.47
$90.47

The HYDRO-BLOKĀ® LOW PROFILE Drain Kit is a complete drain assembly designed for secure, low-profile shower installations. Built for compatibility w...

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$0.00 - $0.00
$0.00
$90.47
$90.47 - $90.47
$90.47
HYDRO-BLOK Curbless Shower Recess Installation Kit
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HYDRO-BLOK Curbless Shower Recess Installation Kit

Hydro-Blok
$0.00 - $0.00
$0.00
$102.10
$102.10 - $102.10
$102.10

The HYDRO-BLOKĀ® Curbless Shower Recess Installation Kit is designed to create a low-profile, barrier-free shower entry while maintaining subfloor i...

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$0.00 - $0.00
$0.00
$102.10
$102.10 - $102.10
$102.10
Sold out
HYDRO-BLOK Brass Drain Kit for Classic Shower Pans

HYDRO-BLOK Brass Drain Kit

Hydro-Blok
$0.00 - $0.00
$0.00
$50.00
$50.00 - $50.00
$50.00

The HYDRO-BLOKĀ® Brass Drain Kit is a solid brass drain assembly engineered for use with HYDRO-BLOKĀ® Classic Center Drain shower pans. Built for con...

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$0.00 - $0.00
$0.00
$50.00
$50.00 - $50.00
$50.00
HYDRO-BLOK Classic Center Drain Shower Pan Diagram, 36ā€ x 36ā€
HYDRO-BLOK Classic Center Drain Shower Pan, 36ā€ x 36ā€

HYDRO-BLOK Classic Shower Pan

Hydro-Blok
$0.00 - $0.00
$0.00
$385.87 - $1,389.00
$385.87 - $1,389.00
$385.87

The HYDRO-BLOKĀ® Classic Shower Pan is a tile-ready shower base built with a 100% waterproof XPS foam core and reinforced with fiberglass mesh for c...

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$0.00 - $0.00
$0.00
$385.87 - $1,389.00
$385.87 - $1,389.00
$385.87
HYDRO-BLOK Uncoupling Membrane Unrolled
HYDRO-BLOK Uncoupling Membrane Rolled Up

HYDRO-BLOK Uncoupling Membrane

Hydro-Blok
$0.00 - $0.00
$0.00
$450.00 - $650.00
$450.00 - $650.00
$450.00

HYDRO-BLOKĀ® Uncoupling Membrane is a versatile tile underlayment engineered for ceramic and stone tile installations. Designed to reduce substrate ...

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$0.00 - $0.00
$0.00
$450.00 - $650.00
$450.00 - $650.00
$450.00
Hydro-Blok 1.25" Galvanized Washers with Tabs, 1000pc Bucket
Hydro-Blok 1.25" Galvanized Washers with Tabs, 1000pc Bucket

HYDRO-BLOK Wallboard Washers

Hydro-Blok
$0.00 - $0.00
$0.00
$154.03
$154.03 - $154.03
$154.03

HYDRO-BLOKĀ® Wallboard Washers are 1.25 inch galvanized steel fasteners designed for securing wallboards in waterproof shower systems. Their rust-re...

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$0.00 - $0.00
$0.00
$154.03
$154.03 - $154.03
$154.03
Hydro-Blok 1-5/8" Wallboard Screws, 1000pc Bucket
Hydro-Blok 1-5/8" Wallboard Screws, 1000pc Bucket

HYDRO-BLOK Wallboard Screws

Hydro-Blok
$0.00 - $0.00
$0.00
$75.78
$75.78 - $75.78
$75.78

HYDRO-BLOKĀ® Wallboard Screws are 1-5/8" corrosion-resistant fasteners designed for securing HYDRO-BLOKĀ® wallboard and related components. Packaged ...

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$0.00 - $0.00
$0.00
$75.78
$75.78 - $75.78
$75.78
Hydro-Blok 10oz Cartridge Gun Close Up
Hydro-Blok 10oz Cartridge Gun

HYDRO-BLOK Premium 10oz Cartridge Gun

Hydro-Blok
$0.00 - $0.00
$0.00
$25.12
$25.12 - $25.12
$25.12

The HYDRO-BLOKĀ® Cartridge Gun is a professional-grade applicator designed for use with HYDRO-BLOKĀ® 10 oz Joint Sealant cartridges. Built for consis...

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$0.00 - $0.00
$0.00
$25.12
$25.12 - $25.12
$25.12
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