HYDRO-BLOK Wallboard

HYDRO-BLOK Wallboard for Waterproof Tile Installations

HYDRO-BLOK Wallboard provides lightweight, waterproof, tile-ready panels and compatible fastening components for showers, tub surrounds, bathrooms, and other wet-area tile installations. Available products include HYDRO-BLOK wallboard panels, screws, washers, and fastening kits for constructing compatible wall assemblies beneath ceramic, porcelain, and natural stone tile. Panel dimensions, thickness, fastening requirements, and suitable applications vary by product.

HYDRO-BLOK Waterproof Wallboard Components

Wallboard Panels

HYDRO-BLOK wallboard panels provide a waterproof substrate for compatible tile installations on shower walls, tub surrounds, and other approved wet-area surfaces. Panel thickness and dimensions should be selected according to the framing, installation area, and requirements of the tile assembly.

Screws & Washers

HYDRO-BLOK screws and washers secure compatible wallboard panels to framing. Washers distribute fastening loads across the panel surface, while fastener type, length, spacing, and framing compatibility depend on the specific installation requirements.

Fastening Kits

HYDRO-BLOK fastening kits combine compatible screws and washers for wallboard installation. Kit contents and suitability should be matched to the panel, framing, and required fastening method.

Choosing HYDRO-BLOK Wallboard Components

Choose HYDRO-BLOK wallboard components according to the installation area, panel thickness and dimensions, framing material, and fastening requirements. Verify compatibility between the wallboard panels, screws, washers, and other required waterproofing components before selection.