One easy to install board – gives you both waterproofing AND insulation!

The Marmox Board offers you a wide range of advantages, including:

• Waterproofing & a barrier against damp
• Thermal insulation
• Load bearing - 30 tonnes/m²
• High flexural strength
• CFC & HCFC & Asbestos free
• Unaffected by freeze/thaw cycle 

Marmox Boards are high performance, reinforced, insulation boards made of waterproof extruded polystyrene, each side faced with fibreglass mesh embedded into a cement polymer mortar. Marmox Boards are the perfect solution for insulating and waterproofing in one operation.

Marmox Boards can be used for all kinds of applications, including:

• Rigid boarding for partitions
• Wet rooms
• Loft conversions
• Shower cubicles
• Dry lining / insulation to cellars
• Tile backing board
• Under floor heating insulation