Hardie Ceramic Tile Underlay

Hardie™ Ceramic Tile Underlay is a smooth substrate for laying tiles, slate and vinyl over existing or new timber, particleboard, engineered timber or plywood floors. Hardie™ Ceramic Tile Underlay is designed to protect the finished tile floor from movement that occurs naturally in wood based flooring products.

This tile underlay is suitable for interior applications in wet areas, semi-wet and dry areas such as bathrooms, kitchens, laundries and living areas.

Features and benefits

• Resistant to moisture damage when installed and maintained correctly
• The sheets come with a pre-marked nailing pattern, which reduces the time the installer has to spend working out where to nail
• Can be gun nailed with underlay gun nails, which speeds up installation.
• Minimises tile movement and potential tile cracking caused by the expansion and contraction of wood based substrates.
• Can be cut to size easily with the Hardie™ Knife, minimising creation of dust on site
• Suitable for use where non-combustible materials are required
• 15 year product warranty

Product profile

Thickness: 6mm
Length: 1800mm 
Width: 1200mm