adbri masonry wallstone grande retaining wall block

Adbri Masonry Wallstone Grande 300x150x220mm Retaining Wall Blocks

Wallstone® Grande features a large block face and comes in a contemporary range of colours. This premium quality retaining wall from Adbri Masonry is the ideal solution when you’re building planter boxes and garden edging.

Large block face for a professional quality finish
Split face texture provides natural rock look
Contemporary bevel on all four sides provides modern look
Build setback or vertical walls
DIY – friendly block design

When building an interlocking block retaining wall on a crushed rock base within the block's minimum unreinforced height, Pavers Plus recommends a base of at least 80-100mm thick, with the first course to be laid on a minimum 50mm mortar bed. Once the first course is level, additional courses will stack on top of each and interlock. Blocks must then be core-filled and back-filled with screenings. Walls being built above the block's regular height allowance must be constructed on a reinforced concrete slab, and in some cases, must be specified by an engineer. Speak to our sales team for more information prior to installation.