Marmox Multiboards
Waterproof, Tile-Ready Construction Boards
Marmox Multiboards are high-performance, waterproof construction boards designed for walls, floors, ceilings, and wet areas. Manufactured with an extruded polystyrene (XPS) insulation core and fibreglass reinforced polymer-cement coatings on both sides, they provide a durable, tile-ready substrate for modern Australian construction.
Lightweight yet strong, Marmox XPS Multiboards combine waterproofing, thermal insulation, and structural stability in a single board system, making them suitable for both residential and commercial applications.
Key Features
Why Choose Marmox Multiboards ?
Available Sizes & Thickness
Board availability by thickness and size.
| Thickness | 600 × 1250 mm | 600 × 2500 mm | 1200 × 2500 mm |
|---|---|---|---|
| 6 mm | ✔ | ||
| 10 mm | ✔ | ✔ | |
| 20 mm | ✔ | ✔ | ✔ |
| 30 mm | ✔ | ||
| 40 mm | ✔ | ||
| 50 mm | ✔ |
Technical Data
Any questions? Enquire now and see how we can help you with your project
Installation
Marmox XPS Multiboards are designed for fast and efficient installation using standard tools.
- Cut boards to size using a knife or saw
- Fix mechanically or bond using approved Marmox adhesives
- Seal joints with Marmox Waterproofing Tape where required
- Tile or apply finishes directly onto the board surface
Boards integrate seamlessly with other Marmox systems to create a complete waterproof solution.
