Marmox Australia

Marmox Niches - Creating extra space in showers

If you are currently giving some thought to wet room design ideas, a shower niche is an elegant way to provide extra space for small shower items. The Marmox Shower Niche provides a low-cost, easily installed and completely waterproof option.

These shower niches are comprised of an extruded polystyrene core coated on either side with a thin but robust layer of fibreglass reinforced polymer concrete.

Marmox Shower Niches are fixed to the wall usually on a frame, so that the front lip of the niche is flush with the Marmox Boards on the wall.

Their ease of use, practical benefits and elegant appearance could make a Marmox Shower Niche the perfect addition to your wet room shower. Shower niches are extremely practical when wet rooms are being created and work exceptionally well with Marmox Boards.


  • Comes already constructed which guarantees the conformity and the size
  • Lightweight and easy to work with
  • Ready to waterproof and then tile
  • Provides thermal insulation
  • Fit walls with cavities 86mm or deeper
  • Can be used to form a recess for toiletries within showers and other wet areas
  • Perfect for a DIY or professionally built bathroom

Sizes Available (Internal Dimensions)

  • Small 300mm x 550mm x x 85mm
  • Medium 300mm x 380mm x 85mm
  • Large 300mm x 260mm x 85mm