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Class A construction blocks
Hollow blocks
Our flagship walling block: strong, standard and trusted by engineers. The cores keep the block lighter to lay and handle without giving up bearing capacity, which makes them the usual choice for main walls, boundary walls and the walling of multi-storey buildings.
Typical uses
- Residential houses
- Apartments
- Boundary walls
- Commercial buildings
Sizes & weights
Sizes
All sizes cast 400 x 200 mm on face.
- 4"
- 400 x 200 x 100 mm12.4 kg
- 6"
- 400 x 200 x 150 mm25 kg
- 8"
- 400 x 200 x 200 mm36.5 kg
All products are tested for compressive strength and load-bearing capacity in certified national laboratories.
Sizes, finishes and lead times are confirmed at quotation.

