Driveway Sealing
Professional tar-based sealcoating that doubles your driveway's lifespan.
Moisture causes asphalt to expand during winter months due to freezing temperatures. This expansion is the leading cause of damage including cracking, sinking, heaving, and other erosion. Tar and water do not mix naturally — by replenishing your asphalt with tar, water is unable to penetrate the surface.
Our tar-based sealer cures into the pores of asphalt similar to the way a stain cures into wood. We recommend sealing every two years, which can double the lifespan of your asphalt while adding curb appeal with a beautiful matte black finish.
Asphalt is made up of three major components: gravel, tar, and a variety of different aggregates. On average, a newly paved residential driveway will last 15-20 years. The only way to extend your driveway's life and prevent damage is to seal it with the RIGHT product.
We exclusively use 100% tar-based sealer for all our sealcoating projects. Tar is one of the original components in asphalt, making it the ideal product for replenishment. Within the first year of new asphalt being paved, the original tar component fully leaves the asphalt due to oxidation. Without tar, asphalt becomes grey and brittle, losing its elasticity and allowing moisture to soak in.
❓ Important Questions to Ask
How Often Should I Seal My Driveway in Ontario?
Due to Ontario's harsh weather conditions, including freeze-thaw cycles, UV exposure, and moisture, we recommend sealing your driveway every 2–3 years. Regular sealcoating helps protect the asphalt from premature cracking, water penetration, and oxidation while maintaining a clean, like-new appearance.
How Long Does Driveway Sealing Last?
When professionally applied using commercial-grade materials, driveway sealing typically lasts 2–3 years. Factors such as traffic levels, weather exposure, and proper maintenance can influence longevity, but routine sealing significantly extends the life of your asphalt.
When Can I Drive on My Driveway After Sealing?
For best results, we recommend waiting at least 24 hours before driving on your newly sealed driveway. This allows the sealer to properly cure and ensures a durable, even finish. In cooler temperatures or shaded areas, slightly longer wait times may be recommended for optimal performance.
Do You Fill Cracks Before Sealing?
Yes — we always recommend filling cracks prior to sealcoating. Crack filling helps prevent water from penetrating the asphalt, which can lead to expansion, further cracking, and costly structural damage. Proper preparation is one of the most important steps in protecting the long-term integrity of your driveway.
What Type of Sealer Do You Use?
At ProSeal Property Services, we use a 100% tar-based commercial-grade sealer designed to provide superior protection against moisture, oxidation, and everyday wear. Tar-based sealers are known for their durability and rich, uniform finish, making them an excellent choice for homeowners looking for long-lasting results.
How Much Does Driveway Sealing Cost?
The cost of driveway sealing can vary depending on the size of the driveway, its current condition, and the amount of preparation required. Every property is different, which is why we provide detailed, transparent quotes tailored to your specific needs.
❌ Low-Quality Sealers We Never Use — And Why It Matters
At ProSeal Property Services, we believe long-lasting results start with using the right materials. Many driveway failures are not caused by weather — but by low-grade sealers applied by inexperienced contractors.
We refuse to cut corners. That means never using diluted or damaging products that compromise the strength, appearance, and lifespan of your asphalt.
Your driveway is an investment, and we treat it that way.
❌ Cutback Sealers (Gasoline or Diesel Based)
Some contractors use cutback products because they are cheaper and easier to apply. However, these sealers contain petroleum solvents that can soften asphalt, accelerate deterioration, and lead to discoloration and pothole formation.
We never use cutbacks — because your driveway should strengthen over time, not break down.
❌ Used Motor Oil Mixtures
Used oil blends may create a temporary dark finish, but they often leave footprints, tire tracking, and surface damage. Worse, they can penetrate the asphalt structure and weaken it from within.
A professional sealcoat should protect — not contaminate — your driveway.
❌ Acrylic Water-Based Sealers
While some water-based products appear effective initially, many form a surface film that traps moisture. In colder climates like Ontario, trapped moisture expands during freeze-thaw cycles, leading to cracking and premature peeling.
We use professional-grade materials engineered for durability in Canadian weather conditions.
⭐ The ProSeal Difference
When you hire ProSeal Property Services, you are choosing a company that prioritizes quality over shortcuts.
We use commercial-grade sealer, apply it at the proper coverage rate, and follow proven preparation methods to ensure maximum adhesion and protection.
No dilution. No inferior products. No rushed applications.
Just professional results built to last.
✅ Protect Your Driveway the Right Way
A properly sealed driveway can significantly extend the life of your asphalt, improve curb appeal, and help prevent costly repairs. Trust ProSeal Property Services for honest recommendations, professional workmanship, and sealcoating designed for long-term performance.
👉 Get Your Free Driveway Sealing Quote Today