Use this reference
Estimate each part of the paver system separately.
- Pavers: measured surface ÷ piece coverage, plus cut allowance.
- Aggregate base: compacted area and design depth, then loose order conversion.
- Bedding material: area and specified installed depth.
- Edge restraint: exposed perimeter length and compatible anchors.
- Joint material: manufacturer coverage based on joint width and depth.
- Drainage and access: site-specific materials, excavation, and disposal.
Get the project specification from the paver manufacturer or qualified designer before ordering structural layers.

Reference
Concrete Masonry & Hardscapes Association: Paver technical guidance. Supplier labels and local guidance control the final purchase.