Project guide

Patios & pavers

Plan the full material stack, from pavers and base to sand and excavation.

A patio estimate is more than a paver count. Measure the footprint, select the actual paver size, and estimate each layer separately before ordering.

What does this project take?

Measure the finished paved area first, then estimate pavers, base, bedding, excavation, joints, and exposed edging as separate lines. The number to buy depends on the actual paver and the layer design chosen for the site.

What to have before you calculate

  • A sketch with paved sections, exclusions, and exposed edge length
  • Paver face size, thickness, pattern, and pack size
  • The chosen base and bedding depths plus the intended finished elevation

Choose the next step for your question

How much area and edge do I have?Measure the finished outline and its exposed edge separately.Measure a patio →How much base and excavation?Choose the layer design, then compare compacted material with spoil removal.Check excavation and spoil →How much dug soil leaves the site?Separate the in-place cut from loose spoil and any soil you will reuse.Plan soil haul-off →Will the pattern create many cuts?Test the actual paver face size and running or stack bond.Check pattern cuts →What goes on the order?Combine the measured area with each material and packaging choice.Build the patio order →

Before you place the order

Ask the paver supplier or installer to confirm the layer assembly for your soil and loading, edge restraint product, joint material coverage, and whether pavers must be ordered by full pack.

Field guidance: CMHA construction guidance. YardSetup quantities remain planning estimates; confirm the product and site design locally.

Your route through the project

  1. Measure the paved footprint and exclude openings.
  2. Confirm the layer design and paver specifications for your site.
  3. Calculate purchase quantities and compare them with supplier packaging.

1. Measure the actual work

Record the finished paved boundary, then divide an L-shape or curve into simple areas. Subtract planting openings. Measure exposed edge restraint separately; the perimeter of individual sketch rectangles will double-count their shared lines.

2. Choose the materials

Paver face dimensions determine piece count, while the chosen base, bedding, and paver thicknesses determine excavation and bulk volume. Pattern, edge cuts, and packaging change the purchase quantity. Joint material coverage is product-specific, so use the manufacturer’s coverage for the actual joint width and paver type.

3. Prepare the order

Take separate lines for pavers, aggregate, bedding sand, joint material, and edge restraint to the supplier. Ask whether aggregate is sold loose by the cubic yard or by weight, how pavers are packaged, and which layer assembly suits the load and ground conditions.

What can change the estimate?

A common ordering error is applying a waste percentage to every number without checking whether the supplier has already included it. Keep geometric finished volume, compaction allowance, cutting allowance, and package rounding visible as different steps.

Use the project planner

Estimate pavers, base aggregate, bedding sand, excavation, edge restraint, and material cost from one patio layout. It shows the input assumptions and produces a shopping list you can review with a supplier.

Open Patio Material Planner →

Focused checks

Paver Pattern & Cut PlannerCount full and edge-cut paver positions for a rectangular stack or running-bond layout, then round the purchase to packs.Patio Excavation & Spoil PlannerEstimate excavation depth, in-place volume, loose spoil, and truck loads from a chosen paver assembly and finished elevation.

Guides for this project

How to measure a patio before ordering paversCapture the paved area and exposed edges as separate measurements.What materials go beneath a paver patio?Understand the separate quantities in a patio material estimate.How to allow for paver cuts and wasteEstimate a purchase count without hiding the allowance.Patio excavation and spoil: how much soil leaves the site?Separate the in-place cut from the loose material that may need hauling.

See a complete example

Worked example: an L-shaped paver patio walks through the measurements, calculations, and supplier checks.