Tongue & Groove Boards – Upper & Lower Applications

The Tongue & Groove Boards are designed for use in low-profile water-based underfloor heating systems, providing practical solutions for upper and lower floor applications.

Available in two options, these boards support different stages of the floor construction, helping professional installers create a suitable layered system while keeping floor build-up height to a minimum.

Available Options:

Upper Application – 6mm: A slim upper covering board designed to form a continuous layer above compatible underfloor heating components.

Lower Application – 12mm: A wood-based lower board designed for use as part of the supporting layer in compatible underfloor heating floor constructions.

Ideal for renovation, retrofit and suitable new-build projects, these boards offer practical solutions for professional plumbers, heating contractors and underfloor heating installers.

Two Application Options: Available for upper and lower floor applications.
6mm Upper Board: Slim covering layer for compatible UFH systems.
12mm Lower Board: Supporting board for specified floor constructions.
Low-Profile Design: Suitable for projects where floor height is limited.
Wood-Based Construction: Designed for integration into compatible flooring systems.
Professional Installation: Practical for heating contractors and underfloor heating installers.
Flexible Product Selection: Choose the appropriate board according to installation requirements.

Low-profile water-based underfloor heating systems.
Upper covering layer for compatible UFH installations.
Residential renovation and retrofit projects.
Suitable new-build flooring applications.
Layered floor constructions.
Projects where minimising additional floor height is important.