What is Limestone A?
Limestone A, like Granular A, is a compactible material used for sub-base.
When should I use Limestone A?
Use Limestone A under patios, walkways, for mixing concrete, and for topdressing driveways. Choosing between Limestone A or Granular A depends on your budget and your colour preference. If you want a grey-coloured topdressing, then Limestone A is the aggregate for you.