Driveway Sealing Markham

Most asphalt driveways in Markham should be sealed at least once every two to three years. Your timing will depend on traffic, exposure to extreme temperature changes, and more. If you notice any cracks or other signs of damage, seek professional help.

It’s recommended to seal your driveway in late spring, summer, or early fall. Note that driveway sealing should be done in dry weather and mild temperatures to cure properly. Avoid sealing your driveway during rain, cold nights, or high humidity, since this can affect drying and the final finish.

Most sealants feel dry within a few hours, but curing takes longer. In most cases, you should wait 24 hours before walking on it and 48 hours before parking vehicles on your newly sealed driveway. Cooler temperatures and humidity can extend curing time.

Yes, but cracks should be repaired first. Small cracks can often be filled before sealing. Larger cracks or damaged areas may require patching or repair. Applying a sealant over cracks without preparation usually results in early deterioration.

Yes. Many commercial property owners can use sealants to protect parking areas, drive lanes, and access points. Commercial surfaces face heavier traffic, so sealing helps reduce surface wear, improve appearance, and support safer, cleaner-looking pavement for customers.

Sealing involves applying a protective coating on an existing asphalt driveway. Resurfacing, on the other hand, involves adding a new asphalt layer over the surface. Sealing helps prevent early damage, while resurfacing is usually needed when the driveway has widespread cracking or damage.