BeforeInterlock Restoration · Ottawa-Wide
Don't replace your driveway. Revive it.
A full interlock replacement in Ottawa runs $25,000–$40,000. In most cases the stones and base are fine — what's failing is the joints and the surface. We restore both, in days, at a fraction of the cost.
5-year joint warrantyOwner-led, every jobChemical-free firstFully insured
Two Services, One Sequence
Restore first. Seal when it's ready.
A sealer is only as good as the joints underneath it. That's why every project starts with restoration — and sealing only happens over joints that have cured and proven sound.
Step 1 · The RestorationInterlock Restoration — Natural Finish
The complete rebuild: joints extracted and cleaned, premium polymeric sand vibration-compacted and levelled. The natural stone look, with flexible joints built for freeze-thaw. Right for most driveways — and for homeowners who want a natural stone look.
From $1,050 +HSTSee what's included →
Step 2 · The Finish — OptionalInterlock CAT5 Seal & Renew
Once joints have cured and proven sound — ours after 30+ days, or an existing installation that passes assessment — the Trident Hurricane CAT5 urethane, applied by Ottawa's first certified CAT5 installer, adds rich satin colour and 3–5 winters of protection. Right for patios and walkways that deserve the deeper look.
From $650 +HSTSee what's included →Why we won't sand and seal your driveway in one day
Some contractors flood sealer over fresh sand in a single visit. It looks great on day one — but a rigid joint over a base nobody verified is a joint that can crack when Ottawa's freeze-thaw moves the ground. If your joints aren't ready to seal, we'll tell you.
Real Jobs, Real Joints
Before and after — the same stones.
Before
After
Before
After
Before
After"Looking at the patio in the daylight, it is absolutely gorgeous — we are very happy! You are a true perfectionist!!"— Mike · Interlock patio restoration client
Side By Side
Which finish is right for your property?
| Natural Finish | CAT5 Seal & Renew | |
|---|---|---|
| Surface coating | None — the natural stone look | CAT5 two-part urethane, satin |
| Colour | Your pavers, cleaned and true | Rich satin colour enhancement |
| Joints | Flexible polymeric sand, compacted & levelled | Applied only over cured, verified-sound joints |
| Time on site | Two visits — clean, then sand after full drying | One day, most jobs |
| Starting price | From $1,050 +HST | From $650 +HST |
| Backing | 5-year joint warranty on qualifying areas | Annual Maintenance & Warranty program |
Not sure? That's what the free assessment is for — David walks the surface with you and recommends the smaller job when the smaller job is the right one.
Thirty Seconds, Three Questions
Describe your interlock — we'll take it from there.
Answer what you can and send it over. Your answers arrive with your enquiry, so David's first reply is already about your stones.
What describes it best? (pick any that apply)
Saturated steam clears the weeds and their roots, and the freshly locked joint that follows leaves little room for new growth to establish.
CAT5 goes only over sound, cured polymeric sand, so sealing starts with a joint check at the assessment.
Roughly how big?
Any sunken or uneven areas?
Skipped a question? No problem — send it anyway. Interested in more than one service? Everything you send stacks into a single enquiry — browse freely and keep adding. David replies personally within one business day.