A professional crew in Ottawa typically paints the interior of an average 1,800 to 2,500 sq ft home in 3 to 6 working days, and an exterior repaint in 4 to 8 working days. A single bedroom takes one crew about half a day to a full day; a full main floor with walls, ceilings, and trim usually takes 2 to 3 days. Doing it yourself roughly triples those numbers — most Ottawa homeowners spend 2 to 3 weekends on a single floor. The biggest schedule variables are prep work, ceiling and trim inclusion, the number of colour changes, and, for exteriors, Ottawa's weather window, which realistically runs ...
Interior speed comes down to square footage of surface, not floor area. A two-person crew in Ottawa typically covers a standard 10x12 bedroom — walls only, two coats, minor patching — in four to six hours. Add the ceiling and trim and that same room becomes a full day. A main floor with an open kitchen, living, and dining area, all walls and ceilings plus baseboards and casings, usually takes 2 to 3 days. A whole-house interior repaint on an average Ottawa two-storey of 1,800 to 2,500 sq ft runs 3 to 6 working days with a crew of two to three painters. Larger executive homes in Kanata Lakes or Manotick at 3,500 sq ft-plus stretch to 7 to 10 days. New-construction or fully empty houses go about 25 percent faster than occupied homes, because crews are not working around furniture, kids, and pets. Stairwells and high foyer walls slow things down noticeably — scaffolding setup alone can eat half a day.
Bedroom or office, walls only: 4–6 hours. Bedroom with ceiling and trim: 1 day. Bathroom: half a day. Kitchen (cabinets excluded): 1–1.5 days. Open main floor: 2–3 days. Two-storey stairwell and hallway: 1.5–2 days. Basement rec room: 1.5–2 days.
On most Ottawa repaints, prep consumes 40 to 60 percent of total labour hours — the actual rolling is the fast part. Prep means moving and covering furniture, masking floors and fixtures, filling nail holes and drywall dings, sanding, caulking gaps at trim and corners, spot-priming stains, and washing greasy kitchen walls. In older neighbourhoods like the Glebe, Old Ottawa South, and Hintonburg, plaster walls with hairline cracks, previous wallpaper residue, and oil-based trim that needs de-glossing and bonding primer can double the prep time versus a 2015-built Barrhaven home. Colour changes matter too: going from a dark accent wall to white can require a primer coat plus two finish coats, adding a full extra pass and its drying time. Ceilings that have never been painted, or that have water stains, need stain-blocking primer. When you compare painting quotes, the biggest difference between a three-day estimate and a six-day estimate is almost always how much prep the painter has actually accounted for.
Modern acrylic latex is dry to the touch in about an hour and recoatable in two to four, but humid Ottawa summer days without air movement can stretch that. Trim enamels often need a full overnight cure between coats, which is why trim-heavy jobs add days.
An exterior repaint of an average Ottawa home takes 4 to 8 working days: roughly a day or two for pressure washing and drying, one to two days for scraping, sanding, caulking, and spot-priming, and two to four days for two finish coats. Wood siding and older painted brick take longest; aluminum and vinyl trim touch-ups are quickest. The hard constraint is weather. Most exterior paints require surface and air temperatures above 10°C and falling no lower than about 5°C overnight, plus dry conditions, which in Ottawa means a practical season from mid-May through early October. Late-season jobs in October are a gamble — cool nights, heavy dew, and short drying windows cause adhesion problems. Rain delays are normal and honest painters build them into the schedule rather than promising a fixed end date. Booking for June or September is the sweet spot: warm enough to cure properly, cooler than the July heat that flashes paint too quickly on sun-facing walls. Timing your project well matters as much for painting as for any other Ottawa renovation.
The professional timelines above assume trained crews with sprayers, quality rollers, and the discipline to prep properly. A homeowner painting evenings and weekends should plan on roughly triple the time. A single bedroom that a pro finishes in a day typically takes a DIYer a full weekend once you count taping, patching, cutting in, two coats, and cleanup. A main floor becomes two to three weekends; a whole house interior becomes a six-to-ten-week project stretched across a season. Factor in the cost of tools you may not own — a good ladder, drop cloths, quality brushes, a paint sprayer rental at $60 to $110 per day in Ottawa — and DIY savings shrink to mostly labour. Where DIY genuinely makes sense is a single low-stakes room with simple walls. Where it rarely does: two-storey stairwells, ceilings, cabinets, and any exterior work requiring ladders above one storey, where the safety risk and finish quality gap are largest.
For context on the trade-off, Ottawa painters generally charge $2.75 to $5.50 per square foot of floor area for interior work in 2026, or roughly $45 to $75 per hour, with paint typically $60 to $95 per gallon for premium acrylic.
You control more of the timeline than you might think. Choose and confirm your colours before the crew arrives — mid-job colour changes are the single most common cause of delay, since paint has to be re-tinted and previously painted surfaces recoated. Clear the rooms yourself where possible: emptying closets, taking down curtains and wall art, and removing outlet covers can shave half a day off a whole-house job. Decide up front whether ceilings, trim, doors, and closets are included, and get it written into the quote so there is no mid-week renegotiation. Ask the painter how many crew members will actually be on site each day and get a written start and completion window. For exteriors, book early in the season — Ottawa's good painters are typically committed weeks out by June. Finally, make sure the quote specifies the number of coats and the paint product line; a two-coat job in premium paint takes longer than one thin coat, and that difference is exactly what separates a finish that lasts eight years from one that looks tired in three.
A professional crew typically paints the interior of an average 1,800 to 2,500 sq ft Ottawa home in 3 to 6 working days, and completes an exterior repaint in 4 to 8 working days. Larger homes over 3,500 sq ft can take 7 to 10 days inside.
A two-person crew paints a standard 10x12 bedroom's walls in about four to six hours. Adding the ceiling and trim makes it a full day. A bathroom takes roughly half a day, and a kitchen (excluding cabinets) takes one to one and a half days.
Plan on about three times a professional's timeline. A single room usually takes a full weekend, a main floor takes two to three weekends, and a whole-house interior repaint typically stretches across six to ten weeks of evenings and weekends.
Mid-May through early October, with June and September being ideal. Most exterior paints need air and surface temperatures above 10°C with overnight lows staying above roughly 5°C. October jobs risk dew and poor curing, and July heat can dry paint too fast on sun-facing walls.
Prep work is 40 to 60 percent of total labour, so the difference between a three-day and a six-day estimate is usually how much patching, sanding, caulking, priming, and washing the painter has actually budgeted. Number of coats and whether ceilings and trim are included also drive the spread.
Walls are typically safe to touch after about four hours and furniture can go back the same evening, but acrylic paint takes two to four weeks to fully cure. Avoid pushing furniture tight against fresh walls, hanging heavy art, or scrubbing painted surfaces during that period.