How long does a custom tile shower installation take in Calgary?

A custom tile shower installation in Calgary typically takes 5 to 10 working days from demolition to completion, though the total calendar time often stretches to 2 to 3 weeks when you factor in material curing times and scheduling gaps. The timeline depends on the complexity of the design, whether plumbing needs to be relocated, and the curing requirements for waterproofing and tile setting materials.

Days 1–2 are demolition and preparation. Removing the old shower or tub, disposing of debris, and exposing the wall framing takes a full day for most Calgary bathrooms. The second day involves inspecting the framing for any moisture damage or rot (common in older showers with failed waterproofing), making any necessary repairs to studs or subfloor, and installing cement backer board (Durock, HardieBacker, or Schluter Kerdi Board) on all shower walls. Never tile over regular drywall in a shower — even green moisture-resistant drywall is not suitable as a tile substrate in wet areas. If you're building a custom shower floor with a mortar bed, the mud bed is poured and sloped at 1/4 inch per foot toward the drain during this phase.

Days 3–4 focus on waterproofing, which is the most critical phase of the entire project. A liquid membrane like RedGard requires two coats with drying time between each — typically 24 hours total. A sheet membrane like Schluter Kerdi is faster to install but requires careful attention to seams and corners. The waterproofing must extend from the shower floor up the walls to at least 6 inches above the showerhead height, with special attention to corners, niches, and the junction between walls and floor. Do not rush the waterproofing phase. This is the single step that determines whether your shower lasts 20 years or fails in 3–5 years.

Days 5–7 are tile installation. Wall tile goes up first, starting from the bottom and working up, with spacers ensuring consistent grout lines. A skilled tile setter in Calgary ($60–$100 per hour) can typically tile one full shower wall per day for standard subway or medium-format tile. Large-format tiles (12x24 or larger) require a perfectly flat substrate and careful handling but can cover more area per day. Mosaic tile for shower floors and accent features is more labour-intensive and takes longer. Niche shelving, bench seats, and decorative patterns all add time. After the tile is set, it needs 24 hours to cure before grouting.

Days 8–9 cover grouting and finishing. Grout is applied to all tile joints (use epoxy grout in Calgary for superior hard water resistance), excess is cleaned off, and the grout cures for 24–48 hours. Silicone caulk is applied at all change-of-plane joints — where walls meet the floor, where walls meet each other, and around any fixtures. In Calgary, use premium silicone rated for extreme temperature ranges to handle chinook-driven thermal cycling.

Day 10 is fixture installation and final cleanup. The showerhead, valve trim, glass door or enclosure, and any accessories are installed. The space is cleaned and inspected.

Calgary's seasonal scheduling matters for timeline planning. Contractors are busiest from May through October during the peak construction season. Scheduling your custom tile shower installation during the quieter winter months (November through March) often means faster availability, fewer scheduling gaps between phases, and potentially better pricing. However, if your project involves plumbing modifications in exterior walls or venting through the roof, warmer months are preferred to avoid complications with frozen pipes.

A custom tile shower involves plumbing, waterproofing, tile setting, and potentially electrical work — all requiring skilled tradespeople. Any plumbing relocation requires a permit from the City of Calgary and inspection by a Safety Codes Officer. Verify your contractor carries WCB Alberta coverage before work begins. Browse bathroom renovation contractors through the Calgary Construction Network directory to find experienced professionals for your project.

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Looking for experienced contractors? The Calgary Construction Network connects homeowners with qualified professionals:

• Durable Decks
• Keystone Exteriors
• The Original Workshop
• PLATINUM Pool & Spa Services Ltd
• Radon Lab