Commercial, External
About This Project


For a strong and secure solution to your retaining wall requirements, don’t go past Keystone┬«. This durable retaining wall stone can tolerate movement and settlement without causing cracking of the block units, unlike poured concrete.

Available in both flush (pictured) and curved, this unique interlocking pin system can be built up to 12 metres high. To ensure maximum durability it must be installed by a suitably qualified engineer and combined with soil reinforcement.