Radiant Box of 6 sheets - Thermasheet 2400 x 900 x 10 mm

FOR CONSTRUCTION PROJECTS

The specially manufactured cement-polymer–coated surface of ThermaSheet provides an ideal substrate for direct tiling. Its high-performance composite structure—featuring a rigid waterproof core, fibreglass reinforcement, and a polymerised cementitious facing—ensures exceptional stability and long-term durability.

ThermaSheet is particularly recommended in wet areas such as bathrooms, kitchens, wetrooms, and utility spaces where walls and floors are exposed to frequent or prolonged moisture. Lightweight and easy to handle; once installed, ThermaSheet provides a perfectly smooth, stable, and moisture-resistant base suitable for a wide range of decorative finishes, including tiles, synthetic renders, decorative plaster, and more. 

FOR UNDER FLOOR HEATING INSULATION

Installing ThermaSheet beneath an underfloor heating system dramatically reduces both heat loss and the cost of running domestic heating systems. Offering excellent thermal properties, using ThermaSheet in conjunction with underfloor heating improves the efficiency of the heating system.

INSTALLATION

When installing Thermasheet in wet areas, including applications prior to the installation of underfloor heating systems, mechanical fixings are not required. The boards must be fully bonded to the substrate using a cement-based tile adhesive or an appropriate Sika® adhesive. Solvent-based or ready-mixed adhesives must not be used. All board joints are required to be sealed with compatible waterproof membrane tape to ensure a continuous, watertight barrier.

For wall installations or other vertical or non-load-bearing applications, Thermasheet must be mechanically fixed to the substrate using the specified screws and washers, which are sold separately.

NB. Due to the size of this product, additional freight charges will apply. Please contact our office for a shipping quote.

• Flat Tile Backer Board
• Width: 900mm
• Height: 2400mm
• Depth: 10mm
• Warranty: 10 years
• Fixings NOT Included
• Warranty: 10 years

All orders are usually processed within 1 to 5 business days – depending on item availability and delivery area. We will endeavor to get your order to you ASAP. Once your order has been dispatched, delivery time will be subject to the delivery service but depending on location, it may take 2-6 business days. You will receive a notification when your order has been shipped. Click Here to read more about our Shipping & Delivery policy.

Click Here Link -> https://www.lamex.com.au/shipping-policy/

Please note that warranty terms and conditions are specific to each item and its manufacturer. The coverage period, scope, and claim process vary significantly depending on the product type and the brand's individual policy.

We strongly recommend reviewing the exact warranty details for your specific purchase to understand what is covered, the duration of coverage, and the necessary steps for support. This information is crucial for your peace of mind and to ensure you can fully benefit from the protections offered.

For complete information, including brand-specific policies and claim procedures, please click here to read more about this product's warranty. Always refer to the official warranty documentation included with your product for the definitive terms.