Virtually seamless joins and simple to install without the added costs for a tiler.
Strong and lightweight.
Tongue and groove installation.
Ideal for wet areas.
No more dirty grouting.
Easy to cover over existing walls.
Dumawall is a lightweight, easy to install waterproof wall tile. Produced with the revolutionary patented RCB® (Rigid Core Board) technology and featuring an interlocking tongue and groove system, Dumawall is durable, 100% recyclable, obtains a Pass™ and complies with S14G of the New Zealand Building Act 2004.