
Most of the interlock repair we do in spring is winter damage from a plow that did not know where the edges were.
Plow damage
Blades catch raised edges, corners and steps. Shoes set too low scrape the surface and chip paver faces. Staking a property before the season is the entire fix, and it takes twenty minutes.
Salt
Chloride attacks concrete surfaces and can etch some natural stone. It also kills the lawn strip and the plants beside the driveway. Lighter application, applied earlier, does more good than a heavy dose afterwards.
Snow piles in the wrong place
A pile on a planting bed compacts soil, breaks branches and dumps every dissolved salt it carried straight into the root zone when it melts. Piles belong on turf away from beds, or off the property.
Freeze-thaw on joints
Water in worn joints freezes and works the pavers loose. Topping up polymeric sand every few years prevents most of it.
Read next

Spring checklist for a GTA property
Eleven things to do between the thaw and the first cut, in the order that matters.
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Fall checklist: what to do before the ground freezes
Nine jobs in October and November that are cheap now and expensive in May.
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Reading a snow contract before you sign it
Trigger depth, priority, the city windrow, salt and what happens in a 40 cm storm.
ReadFree estimate
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