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Deck Installation Toronto & GTA

Custom Deck Builds & Repairs

New deck construction, deck rebuilds, multi-level decks. Composite, cedar, pressure-treated, hardwood. Permits handled, Ontario Building Code compliant, $5M insured. 10-year workmanship warranty on every build.

All materials — composite (Trex), cedar, pressure-treated, hardwood
All sizes — small landings to large multi-level entertainment decks
Permits handled — Toronto building permit, code compliance
Railing systems — wood, aluminum, glass, cable
PERMITS HANDLEDOntario Code Compliant
$35/sqft
Composite Starting
2-4wks
Most Projects
$5M
Insured + WSIB
★★★★★ Five-Star Reviews on Google
Five-star Google reviews
CATEGORIES
CompositeCedarMulti-LevelPool DeckRailing
Permits handled · 10-year warranty · April-October booking
All Services

Every Type of Deck We Build

From small balcony landings to large multi-level entertainment decks with built-in features — designed to fit your yard, your style, and your budget.

Most Popular

Composite Decks

Trex, TimberTech, AZEK. 25-year warranty. No staining, no warping, no rot. Premium long-term investment.

  • 25-year manufacturer warranty
  • Fade & stain resistant
  • Multiple colours
  • Hidden fasteners standard

Cedar Decks

Natural beauty, premium feel. Annual sealing required. 25-30 year lifespan with proper care. Toronto's classic premium choice.

  • Natural beauty
  • Annual sealing
  • 25-30 year lifespan
  • Premium feel

Pressure-Treated Decks

Most budget-friendly option. 15-25 year lifespan with annual sealing. Standard Toronto backyard deck.

  • Most affordable option
  • 15-25 year lifespan
  • Annual sealing
  • Standard sizing

Multi-Level Decks

Two or three-tier decks with stairs between levels. Defines spaces (dining, lounging, hot tub). Maximizes sloped yards.

  • 2-3 tier designs
  • Stair transitions
  • Defined activity zones
  • Maximizes sloped lots

Pool Decks

Around above-ground or in-ground pools. Slip-resistant materials. Proper drainage critical. Pool-fence integration.

  • Slip-resistant decking
  • Proper drainage
  • Pool fence integration
  • Premium materials

Deck Repair

Rot repair, board replacement, railing repair, joist sistering. Often cheaper than full rebuild for sound structures.

  • Rotted board replacement
  • Sagging structure repair
  • Railing & post fixes
  • Stair repair
Why It Matters

Is It Time to Replace Your Deck?

Decks have a lifespan. Here's how to tell if it's time for repair, partial replacement, or full rebuild.

Soft, rotted boards

Boards that flex when stepped on, dark stains, soft spots. Rot underneath is usually worse than visible. Test with a screwdriver — if it sinks in, the board is gone.

Wobbly or loose railings

Railings that wobble or pull away from posts are a major safety risk. Especially dangerous on raised decks — falls cause serious injury.

Visible joist damage

Joists are the deck's structure. Rotted, sagging, or cracked joists mean the deck isn't safe to use. Time for rebuild, not repair.

Selling your home soon

Updated deck has huge impact on home value and buyer impression. One of the highest-ROI exterior projects. Recovers 70-80% at sale.

How It Works

Our 6-Step Deck Build Process

1

Free In-Home Consult

We measure, discuss design, materials, layout. 3D rendering for larger decks. Written quote within 48 hours.

2

Permits Filed

Toronto building permit. We file all paperwork, attend pre-permit inspection if needed. Permit cost included in quote.

3

Demo & Footings

Old deck removed if applicable. Sonotube footings poured to 48" depth (below frost line). Foundation of every safe deck.

4

Frame Construction

Beam and joist system built per Ontario Building Code. Galvanized hangers, structural fasteners, ledger board lag-bolted to house.

5

Decking & Railings

Boards installed with proper spacing for drainage. Railing system, stairs, post caps. Trim and finishing details.

6

Final Inspection

City inspector approves structure. Walk-through with you. Care instructions provided for the material chosen.

Transparent Pricing

Deck Installation Pricing

Square-foot pricing for materials + labour. Free in-home consult. Permits included in quote. April-October is best season.

Pressure-Treated Fixed-Price
$22– $35/sqft

Most affordable

  • Pressure-treated lumber
  • Standard railing
  • 12-24" off ground
  • 15-25 year lifespan
Cedar / Composite Fixed-Price
$35– $60/sqft

Most popular — cedar or Trex

  • Cedar or Trex composite
  • Premium railing
  • Hidden fasteners
  • 25+ year lifespan
Custom / Multi-Level Fixed-Price
$60– $120+/sqft

Premium build

  • Multi-level designs
  • Hardwood or premium composite
  • Glass or aluminum railings
  • Built-in features
Free quotes — written within 1-2 hours
Fixed-price guarantee
No travel surcharge across GTA
Why RenoHeal

Why Toronto Picks Us for Deck Builds

Permits Handled

Toronto building permits, ESA permits for electrical, code compliance verified. We file the paperwork and meet inspectors.

Licensed Trades Included

ECRA/ESA electrician for lighting. Skilled carpenters for structural work. One team, one invoice.

Best Season Booking

April-October is deck season. We book 4-8 weeks ahead so your project gets done in good weather.

Fixed-Price Quotes

All-in price for materials, labour, permits, electrical. No surprise charges. Written quote before work begins.

10-Year Workmanship Warranty

On structure. 25-year manufacturer warranty on composite. Material warranties per supplier.

$5M Insurance + WSIB

Fully insured and WSIB covered. Critical for structural exterior work and any work on a raised structure.

FAQs

Common Questions

How much does a deck cost in Toronto?
Pressure-treated: $22-$35/sqft installed. Cedar or composite (Trex): $35-$60/sqft. Premium custom multi-level: $60-$120+/sqft. A standard 400 sqft backyard deck ranges $9,000-$24,000 depending on material choice.
Do I need a permit for a deck in Toronto?
Yes — for any deck over 24" off the ground OR over 100 sqft. Most Toronto backyard decks need permits. We handle all paperwork, scheduling, and city inspections. Permit cost typically $300-$800 and included in our quote.
How long does deck construction take?
Small deck (under 200 sqft): 1-2 weeks. Standard backyard (300-500 sqft): 2-3 weeks. Multi-level or large custom: 3-5 weeks. Plus 1-2 weeks for permit if needed.
Composite, cedar, or pressure-treated — which is best?
Composite (Trex/TimberTech): Most maintenance-free, 25-year warranty, premium cost, modern look. Cedar: Natural beauty, annual sealing required, 25-30 year lifespan. Pressure-treated: Most affordable, 15-25 year lifespan, annual sealing. Choose based on budget vs maintenance preference.
When's the best time of year for deck construction?
April-October is best. We book 4-8 weeks ahead during peak season (May-June and September-October are ideal). Winter builds possible but more expensive due to cold and concrete curing requirements.
Can you build over an existing concrete patio?
Yes — floating decks can be built on adjustable pedestals or sleeper systems on top of concrete. No need to demo the patio. Good for raising the deck height to match patio doors or covering damaged concrete that's structurally sound.
Can you repair my existing deck instead of replacing?
Often yes — if the structure (joists, beams, posts) is sound, we can replace just rotted boards, railings, or stairs. Typical repair cost $1,500-$5,000. We assess and quote honestly — if rebuild is more cost-effective, we'll say so.
What about railings — wood, aluminum, or glass?
Wood: Matches the deck material, traditional look, needs sealing. Aluminum: Low maintenance, modern look, popular for composite decks. Glass: Premium look, preserves the view, more expensive. Cable: Modern minimalist look. All Ontario Building Code compliant (36" min height, 4" max baluster spacing).
Do you handle electrical for deck lighting?
Yes — ECRA/ESA-licensed electrician on team. Post cap lights, recessed stair lights, ambient strip lighting, ceiling fans on covered decks. Coordinated with the build so wiring is hidden inside framing.
How deep do you set the footings?
48 inches below grade — below Toronto's frost line. Sonotube concrete footings with proper drainage gravel at the base. Critical for structural integrity — shallow footings heave in winter and the whole deck shifts.
Ready to Book

Ready to Build Your Dream Deck?

Free in-home consult with material samples and 3D rendering. Permits included. 10-year workmanship warranty.

Mon-Sat 8 AM - 8 PM $5M insured · WSIB 4.9★ from five-star Google reviews