Free on-site estimate
Every quote starts with a real assessment.
What's included
Every job runs on the same standard.
Written quote within 24 hours
Itemized, no surprises.
Pressure washing
Removes grime before sealing.
Polymeric sand renewal
Locks joints and stops water intrusion.
No subcontractors
Same crew start to finish.
Our Process
How it works
1
Tell us your address
Takes 30 seconds.
2
We assess on-site
Free, no obligation.
3
Written quote in 24 hours
Itemized, no surprises.
4
We clean, sand, and seal
Full site cleanup on completion.
What matters most
Faded colour
UV-bleached pavers look tired – a clean and seal restores the original tone.
Polymeric sand loss
Visible gaps between pavers let water reach the base and accelerate settling.
Winter maintenance matters
Rock salt eats away at both the paver surface and the joint sand – we'll tell you what to use instead.
What sealing actually fixes
Interlock Experts Toronto treats cleaning and sealing as maintenance that protects the base underneath, not just a colour refresh. Once polymeric sand washes out of the joints, water gets straight down to the base. Renewing the sand and sealing the surface closes that gap before it turns into a settling problem.
The winter habit that undoes sealing fastest
Rock salt is the single most common thing we see undoing a good seal job. Calcium chloride or a paver-safe de-icer does the same job without the damage, and a plastic-edged shovel avoids chipping edges or gouging the sealer.
Frequently asked questions
How often should interlock be sealed?
Every 2-3 years is typical to lock in colour and stop joint sand from washing out – exact timing depends on sun and traffic exposure.
Can I use rock salt on sealed interlock?
No – rock salt eats away at the paver surface and the joint sand. Calcium chloride or a paver-safe de-icer is the better choice.
Will sealing fix weeds growing in the joints?
Sealing combined with fresh polymeric sand addresses the underlying cause – open joints – rather than just killing the weeds that grow back.