Ottawa Interlock Price Calculator
Pick the project type, set the size, and choose a finish – your estimate updates instantly and lands in your inbox.
Choose the project type, set the area, and pick a finish level. Your estimate updates instantly.
1. Select Project Type
2. Project Size
3. Material
Included in this estimate
- Concrete or designer pavers (per selected material)
- Granular A base, compacted in lifts
- Polymeric sand on every joint
- Edge restraint, full perimeter
- Site cleanup + final walkthrough
Might add to your final quote
- Sod or topsoil removal beyond ~6 inches deep
- Asphalt or concrete demolition + removal
- Drainage repairs (weeping tile, French drain, regrading)
- Retaining walls or steps beyond perimeter
- Excavation through clay, rock, or root mat
- Permit fees (rare; some Ottawa neighbourhoods)
What changes your estimate
Site grading
Slope, drainage, and base preparation impact labor hours.
Paver choice
Concrete, designer, or natural stone change the material line.
Access and removal
Tight access, and tearing out old asphalt or concrete, add project time.
Where these numbers come from
The ranges in this calculator are the same supplied-and-installed numbers we quote from, published in full on our Ottawa interlock pricing guide – including cleaning, sealing, edge restraint and repair rates this tool does not cover.
Your estimate covers the selected pavers, a compacted Granular A base, polymeric sand, edge restraints, cleanup and a final walkthrough. Extra excavation, drainage work, retaining walls, steps and demolition are quoted separately. An on-site visit confirms the measurements, drainage and base conditions before the final written quote.