A per-square-foot rate means little until you know how big your driveway is and what the rate covers. This guide shows how to measure your area, what sits inside a rate and how to compare quotes fairly.
In This Article
Measure first: work out your square footage
Every rate multiplies by an area, so start there. You need a tape measure or measuring wheel, a pencil and ten minutes.
- Split the driveway into simple shapes. A main rectangle, a parking pad, a flared apron at the street.
- Measure each shape in metres. Length times width gives square metres. For a triangle, multiply the two sides by half.
- Add the pieces. Leave out walkways, garden beds and any concrete or interlock that will not be sealed.
- Convert if a quote uses square feet. Multiply square metres by 10.76.
Take an example. A driveway 5.5 m wide and 12 m long is 66 m², or about 710 sq ft. Add a 2 m by 3 m pad beside the garage and the total becomes 72 m², about 775 sq ft. An online map's measuring tool gives a fair first guess, but confirm on site.
What a per-foot rate has to cover
| Cost component | What it pays for | Scales with area? |
|---|---|---|
| Preparation | Sweeping, blowing, cleaning, edging | Mostly yes |
| Repairs | Crack filling, spot patches and oil-stain treatment | No, it follows the damage |
| Materials | Sealer, filler, primer and any sand | Yes |
| Labour and equipment | Crew time, tools, sprayer or squeegees | Partly |
| Setup and cleanup | Travel, protecting edges, barricades, tidy-up | No, it is a fixed cost per job |
| Insurance and overhead | Liability cover, WSIB, booking and admin | Spread over every job |
The lower rows do not shrink with a smaller driveway. That is why a small driveway often costs more per square foot than a large one, and why any single rate quoted without a driveway size behind it should be handled carefully.
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Why two driveways of equal size get different rates
- Shape. Curves, islands and many edges add hand work along every boundary.
- Slope and drainage. Steep or wet-prone areas take extra care and time.
- Condition. Moss, oil, loose grit and cracks all raise the prep time before any sealer goes on.
- Coats. Two coats use more product and more crew time than one, and each needs drying time.
- Access. Tight gates, parked vehicles and long carries slow the work.
For broader context on how these factors play out across Ontario, see the driveway sealing cost overview.
Check the area figure on every quote
The area on a quote drives the price, so compare it with your own. If a company's figure is much bigger than yours, ask how it measured and whether it included the apron, a walkway or a shared strip. If it is much smaller, ask whether a pad or a wide section was left out and might be added later.
Some firms quote a flat price for the whole job instead of a rate. That is fine. A flat price carries the same hidden ingredients, so the same questions apply: what area does it assume, how many coats, which repairs and which product?
One more check works on any quote. Ask how much sealer the crew expects to use for your area and the number of coats, then set that beside the coverage rate printed on the product label. If the volume falls well short of what the label implies, either the coat will be thin or the figures are off. Either way, the question is a fair one.
Turning quotes into rates you can compare
Divide each quote's total by your measured area. The result is only a comparison tool, and it works only when the jobs match. A quote with one coat and no repairs is a different job from one with two coats and full crack treatment, even on the same driveway.
Ask each company to split the price into preparation, repairs and coating. Then a low rate shows where it comes from. Sometimes it is efficiency. Sometimes it is a missing step, and sealing a dirty or cracked surface tends to cost more later than it saves now.
What D&D publishes for Kitchener homes
Kitchener lots run from compact townhouse pads to wide double drives, and a single per-foot figure cannot capture that range of prep and repairs. Scope plus price is the better way to read a quote.
D&D Home Services publishes a starting price. Driveway sealing starts from $450 for typical Kitchener-Waterloo homes, and the final quote is confirmed in writing before work begins. Your measurements from the steps above will speed up the quote, and the pricing page shows every published starting price.
Key Takeaways
- Measure the driveway in metres by splitting it into simple shapes, then convert with 10.76 if a quote uses square feet.
- A per-foot rate covers prep, repairs, materials, labour, setup and overhead, and some of those do not shrink with a smaller driveway.
- Compare quotes as rates only when the scope matches: same coats, same crack treatment, same preparation.
- D&D publishes a starting price of $450 for driveway sealing on typical Kitchener-Waterloo homes, with a written quote before work.
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