Decks · Barrhaven, ON
Deck builder in Barrhaven
New decks, rebuilds and stairs across Barrhaven, from the first streets off Larkin Drive to Stonebridge and Half Moon Bay. On a flat clay lot the deck is built with drainage in mind: footings set for the clay, and the ground under the frame graded so it dries out.
- Cedar decking
- Joists and beams
- Footings
- Outdoor-rated hardware
The local picture
Decks in Barrhaven
Barrhaven sits on the Ottawa Valley clay plain, with clay roughly 8 to 10 m deep along the Jock River. Clay drains slowly, so water that collects under a deck stays there. We clear and grade the ground under the frame so it drains, and footings are set to resist frost movement.
The first subdivision houses along Larkin Drive date to the late 1960s and early 1970s, and older yards come with existing structures to take down before a new deck goes in. Newer phases such as Half Moon Bay follow a recent grading plan, and the deck is laid out to keep it working.
Decks for Barrhaven townhouses and family homes
Korvex Construction builds decks across Barrhaven, including the compact rear yards of its townhouse streets: cedar decks, rebuilds, stairs and railings. Ask for a free on-site estimate through the form or at 613-880-7679, and you get the scope and price in writing once we have seen the yard.
Most Barrhaven streets are townhouse-style, with larger suburban houses on others. On a townhouse lot the deck sits between two neighbours, often from fence to fence. Its layout has to respect the side lot lines and keep downspout water on your own lot. City guidance says that where space is limited, that water goes to the lot’s intended drainage point.
On a middle unit, the route for new lumber and the old deck’s debris is agreed at the site visit, since there is no side yard to carry it through.
Cedar decks in Barrhaven
With a cedar deck, the boards are the part you see and the frame is the part that sets how long it lasts. On one of our cedar rebuilds, joist tape went on the tops of the joists before the cedar, so water does not sit on the wood under the boards, and the finished surface was stained.
On flat Barrhaven clay, a low deck sits close to the ground, where air moves least. The ground under it is cleared and graded so water leaves, and the boards are spaced so the frame dries after rain and snowmelt.
Lots near the Jock River
Heart’s Desire and Half Moon Bay
Heart’s Desire lies along the Jock River between Jockvale Road and Woodroffe Avenue, and Half Moon Bay sits south of the river along Cambrian Road. Where a lot falls inside land regulated by the Rideau Valley Conservation Authority, building a structure is a regulated activity, and its approval is required before the City issues a building permit. We look your address up on the RVCA map before the design is drawn.
At the site visit
What we check on a lot in Barrhaven
- 01
Side lot lines and the fences on both sides
- 02
Where each downspout can drain on your own lot
- 03
Whether the lot shows on the RVCA regulated-area map
- 04
Setbacks on a corner lot facing a side street
- 05
The existing frame under worn boards
What we plan around
Local conditions in Barrhaven
Each point links to the public source it was checked against. At the site visit we check how it applies to your lot.
- First streets and new phases
The first subdivision houses along Larkin Drive date to the late 1960s and early 1970s, while Half Moon Bay is one of the newer areas. Older yards come with existing structures to remove, newer ones with a recent grading plan to follow.
How we build it
How we build a deck that stays level
The footings and the frame under the boards decide how long a deck lasts, so they get the most attention.
- Footings first
Every post lands on a footing. One that moves shows across the whole deck.
- House connection
Flashing at the joint keeps water out of the house wall.
- Stairs
Stringers get solid support at the bottom, so steps stay level with the deck.
- Airflow
Space under and around the frame lets the wood dry after rain and snowmelt.
- Deck boardsLaid with gaps so rain drains through and the frame can dry out.Fastened to the framing
- Joists and beamsSpaced for the board type and fastened with hardware rated for outdoor use.Checked level
- FootingsSet to resist frost movement, so the frame stays put from one year to the next.Bearing on firm ground
- Ground under the deckCleared and graded so water drains out from under the frame.Levelled across the area
- Native soilChecked at each footing location before anything is built on it.To firm ground
Projects
Decks we have built
Recent jobs from across Ottawa.
Also in Barrhaven: Front garden bed and paver edge
“Work completed within 24hours of request. Very quick. Friendly. Deck looks great.”
Carl Lanthier · Deck clean & seal · Orleans
The job in this review: Weathered deck cleaned and sealed
FAQ
Decks in Barrhaven: common questions
We have a corner lot in Barrhaven. Can the deck go in the yard beside the side street?
Usually, within a limit. Zoning By-law 2008-250 lets a low, uncovered deck (walking surface no higher than 0.6 m) project into a corner side yard by 2 m or by half the required corner side yard, whichever is more, and it must stay at least 1 m from the property line. The new Zoning By-law 2026-50 also applies, and the stricter of the two governs, so we check both for your lot.
Can you build a cedar deck on a Barrhaven townhouse lot?
Yes. The deck is sized to the yard between the two side fences, set on footings checked at each location, and finished in cedar with stairs down to the lawn. Railing styles and board options are covered at the free estimate.
Will a deck on Barrhaven clay stay level?
A deck stays level when its footings hold still. We check the soil at each footing location, set footings to resist frost movement, and grade the ground under the frame so water drains out from under it. Every post lands on a footing, because one that moves shows across the whole deck.
My backyard is near the Jock River. Do I need extra approval?
Possibly. On regulated land along the Jock River, grading, fill and structures can need a Rideau Valley Conservation Authority permit on top of City of Ottawa rules. Its online map shows whether a lot is regulated, and we check what applies to yours before planning the work.
Can you replace just the boards on my deck?
Yes, when the framing and footings are sound. Korvex checks the joists, beams, footings and the connection to the house before quoting new boards, because fresh decking on a soft frame fails early and hides the problem. Where the frame is rotted through, rebuilding that part is the lasting fix, and the quote says so plainly.
Book a free deck estimate in Barrhaven
Tell us what you want built and send a few photos. We come out, look at what sits under the job, and give you the scope and the price in writing.