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
Small empty heavy duty sand bag.
Blocks
Concrete block that weighs one tonne.
The bigger thicker blocks up from the 4"
Quarry Products
A tonne bag of sand.
2" clean medium sized stone
Gravel
Clause 804
Plastering sand
An empty big bag.
Drainage stone-small smooth rounded stone
Chips