A properly paved driveway is both a practical necessity and a significant contributor to curb appeal for Ottawa homeowners. Whether you need a new asphalt driveway installed in Kanata, a crumbling driveway repaired in Orleans, seal coating applied to protect your Barrhaven driveway, or a commercial parking lot paved in Nepean, finding a reputable paving contractor in Ottawa is essential. Ottawa's extreme climate — with 100-plus annual freeze-thaw cycles, heavy snowplow traffic, and summer temperatures hot enough to soften fresh asphalt — creates conditions that test even the best paving work. ...
Ottawa paving contractors offer a range of services from small residential driveway projects to large commercial parking lot installations.
Residential driveway paving involves excavation of the existing surface (or virgin ground for new construction), installation of a granular base layer (typically 12 to 18 inches of compacted Granular A and Granular B in Ottawa due to our clay subgrade), and application of hot-mix asphalt in one or t...
Asphalt repair services address specific areas of damage without replacing the entire driveway. Patching involves cutting out damaged sections, applying tack coat, and filling with hot-mix asphalt. Crack sealing uses rubberized hot-pour crack filler to prevent water infiltration into the base. Resur...
Seal coating applies a liquid asphalt emulsion to the driveway surface, protecting it from UV damage, water penetration, and chemical spills. In Ottawa, seal coating is recommended every 2 to 3 years starting 1 year after initial paving. A properly maintained seal coat program can double the life of...
Paving costs in Ottawa are influenced by asphalt prices (tied to oil prices), the depth of base preparation needed for clay soils, and seasonal demand.
A new asphalt driveway in Ottawa costs $8 to $14 per square foot installed, including excavation, base preparation, and two-lift asphalt. For a typical Ottawa driveway of 400 to 600 square feet, expect $3,200 to $8,400. A larger driveway with parking pad (800 to 1,200 square feet) runs $6,400 to $16...
Asphalt patching costs $100 to $400 per patch depending on size. Crack sealing costs $1 to $3 per linear foot. Full driveway resurfacing (overlay) costs $4 to $7 per square foot in Ottawa. Seal coating costs $0.25 to $0.50 per square foot. A complete driveway removal and replacement (including base ...
Ottawa's climate is one of the harshest environments for asphalt driveways in Canada. Understanding how our conditions affect paving helps you make better decisions about materials, timing, and maintenance.
Ottawa's 100-plus annual freeze-thaw cycles are the primary enemy of asphalt driveways. Water infiltrates small cracks, freezes, expands (by about 9 percent), and widens the crack. Repeated cycles turn hairline cracks into alligator cracking and potholes. Ottawa's deep frost line (5 feet) means the ...
Most Ottawa driveways are plowed 15 to 25 times per winter, and plow blades can catch edges and lift asphalt if the driveway is not properly installed. Proper edge treatment, slightly raised curbing, and smooth transitions from the driveway to the road prevent plow damage. Some Ottawa homeowners ins...
The paving industry unfortunately attracts some of the most common scam operators in the contracting world. Door-to-door paving offers with 'leftover material from a nearby job' are almost always scams. Here is how to find a legitimate, quality-focused paving contractor.
Essential qualifications include a permanent business address (not just a phone number), minimum $2 million liability insurance, current WSIB coverage, at least five years in business in Ottawa, and membership in a reputable industry association like the Ontario Hot Mix Producers Association. Ask fo...
Be extremely cautious of contractors who show up unsolicited offering discounted paving with leftover material, who cannot provide a permanent business address, who request cash payment only, who do not provide a written contract, or who pressure you for immediate payment or decision. Legitimate pav...
Timing your paving project correctly in Ottawa is critical for quality results.
The paving season in Ottawa runs from May to October, with the ideal window being June through September when ground temperatures are consistently warm. Asphalt must be applied when the air temperature is above 10 degrees Celsius and the ground is not frozen. Paving on cold ground prevents proper co...
A typical residential driveway paving project takes 1 to 3 days for base preparation and 1 day for asphalt application. After paving, the driveway should cure for 3 to 5 days before normal vehicle traffic and 12 to 18 months before heavy loads or sharp turns (which can scuff uncured asphalt). Seal c...
A new asphalt driveway in Ottawa costs $8 to $14 per square foot. A typical 500-square-foot driveway costs $4,000 to $7,000 including excavation, granular base, and two-lift asphalt application. Larger driveways with parking pads cost proportionally more.
A properly installed asphalt driveway with regular seal coating (every 2 to 3 years) lasts 20 to 30 years in Ottawa. Without maintenance, the lifespan drops to 12 to 15 years. Ottawa's freeze-thaw cycles accelerate wear, making proper base preparation and maintenance essential.
The ideal time is June through September when ground temperatures are consistently warm. Asphalt should not be applied when air temperature is below 10 degrees Celsius. Most Ottawa paving contractors book their summer schedules by March or April.
Ottawa residential driveways should have 3 to 3.5 inches of compacted asphalt (typically a 2-inch base course and 1.5-inch surface course) over 12 to 18 inches of compacted granular base. The deeper base is necessary due to Ottawa's clay subgrade and deep frost line.
Yes. Seal coating every 2 to 3 years is strongly recommended in Ottawa to protect against water penetration, UV damage, and freeze-thaw cracking. It costs $200 to $500 for a typical driveway and can double the lifespan of your asphalt.