This screw and washer set is designed to fix the delta backer boards TLM123 and TLM124
The Delta thermal construction boards are a fantastic multi purpose tilebacker board. Tilemaster thermal boards are constructed using extruded polystyrene core, glass fibre reinforcing mesh and a special, flexible, cement based mortar. The cement coating gives the board excellent impact strength and resistance making them ideal for use in construction environments.
Tilemaster Thermal boards are essential when fitting electric underfloor heating and make the underfloor heating system far more effective and efficient. The boards are resistant to water making them ideal for use in areas subject to prolong and/or permanent water immersion.