Question 1

Budget for replacing a rotten deck in Gloucester?

Accepted Answer

For a replacement deck, published Ottawa and Ontario builder prices read in September 2026 run roughly $25 to $65 per square foot for pressure-treated wood, $45 to $80 for cedar, $45 to $95 for composite, and $59 to $110 or more for PVC. These are installed prices, and the spread is wide. Some published packages exclude railings and steps, so confirm what each quote covers before comparing.

Question 2

What raises the price of a second-storey deck in Stittsville?

Accepted Answer

A second-storey deck in Stittsville sits well above the ground, and several parts of the quote follow from that height. Published Ottawa and Ontario builder prices for installed decks run about $25 to $65 per square foot for pressure-treated, $45 to $80 for cedar, $45 to $95 for composite, and $59 to $110 or more for PVC, and those ranges cover all deck heights. These are published Ottawa and Ontario builder prices read in September 2026, and some published packages exclude railings and steps.

Question 3

What do permit drawings for a deck cost in Nepean?

Accepted Answer

Published prices from Ottawa and Ontario drafting and design firms read in September 2026 put permit drawings at about $399 to $2,500 per set. The range is wide, so ask each firm what its set covers. What the City needs on the drawings is the same for every deck, and that list is the best way to compare what each firm offers.

Question 4

Are railings and stairs usually extra on Ottawa deck quotes?

Accepted Answer

Some published Ottawa and Ontario builder packages exclude railings and steps, so read each quote carefully to see what is and is not covered. When you are comparing quotes, it helps to know what the Code requires, because that shapes what any quote must account for. Under the 2024 Ontario Building Code, a guard is required on any open side of a deck where the drop is more than 600 mm (24 in.) within 1.2 m of the edge.

Question 5

Why do two Barrhaven deck quotes for the same size differ so much?

Accepted Answer

When two quotes for the same size differ a lot, start with what each builder actually included in the price. Published Ottawa and Ontario builder prices run about $25 to $65 per square foot for pressure-treated wood, $45 to $80 for cedar, $45 to $95 for composite, and $59 to $110 or more for PVC, all labelled as published Ottawa and Ontario builder prices read in September 2026. Two quotes can also diverge when one builder has priced a complete job and the other only the boards and framing.

Question 6

PVC or composite decking: which costs more for an Ottawa build?

Accepted Answer

PVC decking published prices run about $59 to $110 or more per square foot installed, while composite runs about $45 to $95 per square foot installed. Both ranges come from published Ottawa and Ontario builder prices read in September 2026, and the spread within each category is wide. On those figures, PVC tends to sit higher, though the top of the composite range overlaps with the lower end of PVC.

Question 7

Is $95 a square foot fair for a composite deck in Orleans?

Accepted Answer

$95 a square foot sits at the top of the published range for composite decks, which runs from about $45 to $95 per square foot based on published Ottawa and Ontario builder prices read in September 2026. So the quote is not out of range, but it is at the ceiling, and what you get for that price matters as much as the number itself. Quotes can differ on the deck's height above grade, the foundation type, the number of levels and stairs, and the guard and railing style.

Question 8

Is a composite deck worth the extra money in an Ottawa climate?

Accepted Answer

Whether composite is worth the extra cost depends on how you weigh upfront price against ongoing maintenance, and the honest answer is that the numbers cut both ways. Published Ottawa and Ontario builder prices put pressure-treated decking at roughly $25 to $65 per square foot installed, and composite at roughly $45 to $95 per square foot installed, with some published packages excluding railings and steps.

Question 9

How does Ottawa calculate the building permit fee for a deck?

Accepted Answer

The City of Ottawa uses a value-based formula for deck building permits. The fee is $12.75 per $1,000 or part thereof of the assessed valuation of the work, with a minimum fee of $117.00, based on the January 1, 2026 fee schedule. Valuation covers the total value of all materials, labour, overhead and professional fees for the project. To illustrate how the formula works: a $15,000 deck produces a fee of $191.25, and a $40,000 deck produces a fee of $510.

Question 10

What will the permit fee be on a $15,000 Ottawa deck?

Accepted Answer

The City of Ottawa's permit fee for a $15,000 deck works out to $191.25, based on the "all other construction" rate of $12.75 per $1,000 or part thereof of assessed valuation, with a minimum fee of $117.00. That rate applies to the total value of all materials, labour, overhead and professional fees combined.

Question 11

What should I budget for a cedar deck in Kanata?

Accepted Answer

For a cedar deck, budget from the published range: Ottawa and Ontario builder prices run about $45 to $80 per square foot installed, read in September 2026. That range is wide, and some published packages exclude railings and steps, so your actual quote may sit above or below it depending on what is included. Several things move a cedar quote within or outside that range.

Question 12

How much does a pressure-treated deck cost per square foot in Ottawa?

Accepted Answer

Published Ottawa and Ontario builder prices for a pressure-treated deck run about $25 to $65 per square foot, installed. The spread is wide, so read what each quote covers. What moves a quote up or down within that range includes the height of the deck above grade, whether it is attached to the house or freestanding, the foundation type, the number of stairs and landings, the guard style, whether an old deck needs to come out first, and whether permit drawings are included.

Question 13

How much does a new deck landing cost in Riverside South?

Accepted Answer

A landing is priced like any new deck: published Ottawa and Ontario builder prices for pressure-treated run about $25 to $65 per square foot installed, cedar about $45 to $80, composite about $45 to $95, and PVC about $59 to $110 or more. Those are published Ottawa and Ontario builder prices read in September 2026, and the spread is wide even for a small landing.

Question 14

Does a deck on piles cost more than one on footings in Kanata?

Accepted Answer

Published Ottawa and Ontario builder prices cover new decks at about $25 to $65 per square foot for pressure-treated, $45 to $80 for cedar, $45 to $95 for composite, and $59 to $110 or more for PVC, but those ranges do not break out foundation type separately. We found too few published Ottawa prices to give a standalone figure for helical piles versus concrete footings, so any number a builder quotes you for that difference deserves a line-by-line look rather than a benchmark comparison.

Question 15

Railing cost on a composite deck in Findlay Creek?

Accepted Answer

We found too few published Ottawa prices for railings and guards to give a reliable per-foot or per-panel range, so no number would be meaningful here. What we can tell you is what quotes differ on and what the 2024 Ontario Building Code requires, so you can read a quote intelligently. What shapes the price on a composite deck guard Guard quotes can differ on the length of guard, its height, the infill style, and whether it is a wood-framed system or a manufactured aluminum or glass system.

Question 16

Composite deck quote at $45 a square foot in Nepean: too low?

Accepted Answer

$45 a square foot sits at the very bottom of the published range for composite decks in Ottawa and Ontario, which runs from about $45 to $95 per square foot installed. A quote at the bottom of the range is worth checking line by line, so the first job is to find out exactly what it covers. Published Ottawa and Ontario builder prices, read in September 2026, show a wide spread for composite work. A quote at the floor of that range is not automatically wrong, but several things can explain it.

Costs & Pricing