Regular 4″ block with a 30 degree offset.
Regular 4″ block with a 30 degree offset. Used especially for bay windows. Can be bought individually or as a bale of 30.
Bags
An empty big bag.
Chips
Quarry Products
4" clean large stone
Blocks
Concrete block that weighs one tonne.
Gravel
Aggregate mix
2" clean medium sized stone
An empty small bag.
A tonne bag of sand.
Drainage stone-small smooth rounded stone
Regular 4" block with a 90 degree offset.
Regular sized blocks used for most building jobs.