Drywall Installation, Done Right the First Time
When you’re starting a renovation, building an addition, or finishing a new home in Toronto, the drywall stage is where the quality of every other trade either disappears or gets amplified. A perfectly square frame still shows badly under a Level 2 finish. A bumpy install can’t be hidden by paint, no matter how good the painter is.
That’s why our single in-house crew handles drywall from start to finish. The same person who hangs the panel mixes the mud, runs the tape, and sands the finish. There’s no handoff to a different sub at the worst possible moment, and there’s no finger-pointing if a seam telegraphs three months later. We own the job from framing to paint-ready.
Common Drywall Installation Costs in Toronto (2026)
- Drywall installation (per square foot, installed and finished): $2.50 to $5.00
- Small room (100 to 300 sq ft): $200 to $1,050
- Medium room (300 to 1,000 sq ft): $450 to $3,500
- Full home or addition drywall: $3,000 to $15,000
- Type X fire-rated upgrade (per sq ft): Adds roughly $0.50 to $1.50
- Moisture-resistant Green Board upgrade: 20 to 30 percent above standard
- Level 5 skim coat upgrade: 25 to 40 percent above Level 4
Most full-home Toronto drywall installs land between $5,000 and $12,000 depending on ceiling height and finish level. Free on-site estimate with line-item pricing.
What “Installed and Finished” Actually Means
A complete drywall install is six distinct stages, and skipping any one of them shows up on the finished wall:
1. Panel selection. Standard 1/2” panels go on most interior walls. 5/8” Type X fire-rated is required by Ontario Building Code on garage-to-house walls, party walls, multi-unit demising walls, and basement-stair separations. Moisture-resistant Green Board belongs in bathrooms, basements, and any wall behind a sink or fixture. We spec the panel for each room.
2. Hanging. Self-tapping drywall screws into steel or wood, panels cut tight to the framing, corner bead set, all openings (outlets, windows, vents) cut clean. Bad hanging shows up at every seam.
3. Taping. Paper or mesh tape over every joint. Inside corners get paper, butt joints get mesh or paper, and outside corners get metal or composite bead.
4. Mudding. Three coats of joint compound. First coat embeds the tape, second coat fills, third coat feathers wide enough to disappear. Each coat sands lightly between.
5. Sanding. HEPA-filtered dustless sanding pulls the airborne plaster directly into a contained vacuum. Your floors stay clean, your HVAC stays clean, and you can keep living in the rest of the house.
6. Inspection under raking light. We walk every wall with a side light to catch what your eye won’t see during the day, and we touch up before we leave.
Level 4 vs Level 5: Which Do You Need?
Level 4 is our standard residential finish: smooth, paint-ready, and invisible under matte and eggshell paints. For 90% of Toronto homes, this is the right finish.
Level 5 adds a full skim coat over the entire surface. You need it when:
- The wall will be hit by raking light from a large window or sloped ceiling
- You’re using gloss, semi-gloss, or satin paint that shows imperfection
- It’s a feature wall, accent wall, or anywhere your eye will linger
- The customer specifically requested it (Vaughan and Oakville custom homes ask for it routinely)
Level 5 carries a 25 to 40 percent upcharge over Level 4. We’ll tell you honestly whether your project needs it.
Where We Install Drywall Across the GTA
We install drywall across the Greater Toronto Area. Primary coverage includes Toronto, Mississauga, Brampton, Etobicoke, North York, and Scarborough, with secondary coverage in Vaughan, Markham, and Oakville.
Most jobs in primary cities get same-week scheduling.
What Is Drywall Installation?
Drywall installation is the process of attaching gypsum board panels to wood or steel stud framing to create interior walls and ceilings ready for taping, finishing, and paint. Modern gypsum board comes in multiple types: standard 1/2-inch for interior walls, 5/8-inch Type X fire-rated for code-required fire separations, moisture-resistant Green Board or Purple Board for wet areas, and constrained-layer acoustic panels for sound control. Ontario Building Code Part 9 specifies where each type is required, and ASTM C840 governs correct installation standards including fastener spacing, panel orientation, and backing requirements. Correct installation is the foundation that determines whether the finished wall looks flat or telegraphs every seam under paint.
What Does Drywall Installation Include?
- Panel selection per room type: standard, Type X fire-rated, or moisture-resistant
- Hanging: self-tapping screws into steel or wood framing at ASTM C840 spacing
- Corner bead and bullnose trim on all outside corners and archways
- Taping: paper tape on butt joints and inside corners, mesh on flat seams
- Three-coat mudding with all-purpose base and topping compound
- HEPA-filtered dustless sanding and raked-light walk-through before handover
How Much Does Drywall Installation Cost in Toronto?
Drywall installation in Toronto runs $2.50 to $5.00 per square foot installed and finished. A small room (100 to 300 sq ft) runs $200 to $1,050. A medium room (300 to 1,000 sq ft) runs $450 to $3,500. Full-home drywall installs typically land between $5,000 and $12,000 depending on ceiling height, finish level, and panel upgrades. Type X and moisture-resistant panels add $0.50 to $1.50 per square foot. Free on-site estimate with line-item pricing.
Who Needs Drywall Installation?
Homeowners finishing an unfinished basement or converting a storage room to living space. Renovation contractors who need a drywall sub for open-concept wall removal projects. Builders installing drywall on new construction in the GTA. Anyone replacing removed plaster with modern drywall on a whole-room or whole-floor scope.
