Can repeated snowplow scraping over the winter void my driveway sealing warranty in Ottawa?

Most driveway sealing warranties in Ottawa specifically exclude damage from snow removal equipment, making snowplow scraping a common warranty void. Professional sealcoating contractors typically warrant their work against normal weathering and traffic for 1 to 2 years, but explicitly exclude mechanical damage from plows, snow blowers, and metal shovels.

Snowplow damage is considered mechanical wear, not product failure. When a plow blade catches the sealed surface and scrapes away sealer, or when metal snow shovel edges gouge the sealcoat, contractors view this as external damage beyond their control. The sealer itself may be performing perfectly — protecting against water penetration, UV damage, and normal freeze-thaw cycles — but physical scraping removes the protective coating regardless of product quality.

Ottawa's heavy snowfall and long winter season make plow damage almost inevitable on driveways that receive regular snow clearing. With over 200 centimetres of annual snowfall and 50+ freeze-thaw cycles, Ottawa driveways endure months of aggressive snow removal. Municipal plows clearing the street often push snow back onto driveway aprons, and private plow operators may use aggressive techniques to clear heavy, wet snow or ice buildup. Even careful operators occasionally catch raised asphalt edges or drag blades across the surface.

Review your sealing contract carefully before work begins to understand what is and isn't covered. Reputable contractors will explain that their warranty covers adhesion failure, premature weathering, and application defects — not mechanical damage from snow removal. Some contractors offer pro-rated warranties that provide partial coverage for touch-up work in damaged areas, but full replacement due to plow damage is rarely covered.

Protect your investment with proper snow removal practices. Use plastic-edged snow pushers instead of metal blades when possible, raise plow blades slightly when crossing sealed surfaces, and avoid aggressive scraping techniques. Mark driveway edges with reflective stakes to help plow operators avoid catching the asphalt edge. For professional snow removal services, specify that sealed driveways require careful handling and may need hand-shoveling in tight areas.

Consider timing your sealcoating application strategically. Applying sealer in late spring (May to June) gives it a full summer and fall to cure and harden before winter snow removal begins. Fresh sealer applied in late summer may still be relatively soft when winter arrives, making it more susceptible to scraping damage.

When to Hire a Pro: Professional sealcoating contractors understand Ottawa's snow removal challenges and can recommend the most durable sealer types for your specific situation. They can also advise on protective measures and realistic warranty expectations given your driveway's exposure to snow removal equipment.

Need help finding a driveway contractor? Ottawa Driveways can match you with local professionals who understand warranty terms and Ottawa's winter maintenance challenges.

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Looking for experienced contractors? The Ottawa Construction Network connects Ottawa homeowners with qualified professionals:

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