Understanding the timeline for a bathroom renovation helps you plan around disruption, set realistic expectations, and hold your contractor accountable. This guide provides a detailed week-by-week breakdown of what happens during a typical Ottawa bathroom renovation, from demo to final walkthrough.
Quick reference: Cosmetic update (fixtures, paint, accessories): 2-5 days Small bathroom renovation (new tile, vanity, toilet): 1-2 weeks Full bathroom gut renovation: 3-5 weeks Master ensuite renovation: 4-6 weeks Bathroom expansion or relocation: 6-8+ weeks These timelines assume materials are pre-ordered and available. Material delays (especially for custom vanities, specialty tile, and fixtures) can add 2-8 weeks to any project. Order materials early.
Here's what a typical 4-week full bathroom renovation looks like in Ottawa: Week 1 — Demolition and rough-in: Day 1-2: Complete demolition — removal of old tile, vanity, toilet, tub/shower, and damaged drywall/subfloor. Day 3-4: Plumbing rough-in — moving or replacing supply lines and drains for new layout. Day 5: Electrical rough-in — new lighting circuits, fan wiring, GFCI outlets, heated floor wiring. Inspection at the end of week 1.
Week 2 — Waterproofing and tile: Day 6-7: Cement board installation and waterproof membrane application (Kerdi or RedGard). Critical step — improper waterproofing causes expensive failures. Day 8-10: Tile installation — floor and walls. Tiling is time-intensive, especially with complex patterns or l...
Day 16-17: Paint touch-ups, caulking (silicone in wet areas, latex where walls meet trim), trim installation, door adjustment. Day 18: Final electrical connections — light fixtures, exhaust fan, heated floor thermostat. Day 19: Cleaning and final inspection with homeowner. Day 20: Any punch list ite...
Material delays: Custom vanities take 4-8 weeks, specialty tiles may be back-ordered, and fixtures can have long lead times. Order everything before demolition begins. Hidden damage: Discovering rotted subfloor, mold, outdated plumbing, or improper framing during demolition adds 2-5 days and $1,000-$5,000 to address. Inspection scheduling: City of Ottawa inspection wait times can add 2-5 business days. Your contractor should build this into the schedule. Weather: Doesn't directly affect inter...
Order all materials 6-8 weeks before demolition starts. Make all design decisions (tile, fixtures, vanity, paint colours) before work begins — mid-project changes cause the most delays. Ensure your contractor has a written schedule with milestones. Address plumbing and electrical issues before starting cosmetic work. Have a backup bathroom plan — you'll be without your bathroom for 3-5 weeks.
Small updates: 1-2 weeks. Full gut renovation: 3-5 weeks. Master ensuite: 4-6 weeks. Add 2-8 weeks for custom material lead times. Plan for 6-10 weeks total from material ordering to completion.
No — once demolition starts, the bathroom is unusable until completion. Plan to use another bathroom in your home, or arrange temporary facilities if it's your only bathroom. Some contractors can phase work on a single-bathroom home.
Material delays (order early!), hidden damage discovered during demo, and mid-project design changes. Make all decisions before work starts and order materials 6-8 weeks in advance.
Discuss materials with your contractor first — they can advise on what works for your space and budget, and may have trade pricing. But order as early as possible once selections are confirmed.