Interlock paving
Interlock driveways & patios built to stay level
Since 1995, Karmi Landscaping has installed interlock across the GTA, Peel, Durham, Niagara and surrounding areas. Every job starts with excavation and a properly compacted granular base — that's what keeps pavers flat through Ontario freeze-thaw winters.
What we build
- Interlock driveways with soldier-course borders and accent banding
- Front walkways, entrances and side paths
- Backyard patios and pool surrounds
- Repairs, re-levelling and polymeric sand refills
- Powerwashing & wash and relay
- Wash & seal to protect the finish
How we work
One crew, one point of contact. We excavate, compact the base in lifts, screed the bedding sand, lay and cut the pavers, then lock everything in with polymeric sand and final compaction. You get a written scope before we start and a walkthrough when we finish.
See real interlock projects in our project gallery or browse all of our landscaping services.