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Blog · October 6, 2026

From the Studs Up: What Goes Into a Bathroom, Tile Job, or Fireplace Build

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People see the finished tile and think that's the job. It's not. The tile is the last 10%. Everything underneath it — the framing, the waterproofing, the prep — is what decides whether that bathroom lasts 25 years or starts

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People see the finished tile and think that's the job. It's not. The tile is the last 10%. Everything underneath it — the framing, the waterproofing, the prep — is what decides whether that bathroom lasts 25 years or starts leaking in three.

I put together a look at some recent work: bathrooms from bare studs to finished, tile installations, and fireplace builds. Here's what I want homeowners to understand about what's actually happening behind the pretty pictures.

Bathrooms: It's What's Behind the Tile

A bathroom renovation lives or dies in the rough-in stage. Before a single tile goes up:

  • Framing has to be dead flat. Tile doesn't forgive wavy walls. If the framing is out, every tile line shows it. I shim and plane studs until the walls are true.
  • Plumbing rough-in has to be right. Drain slopes, venting, supply line placement — once the tile's up, fixing a plumbing mistake means tearing it all out.
  • Waterproofing is non-negotiable. Cement board alone isn't waterproof. Every shower and tub surround gets a proper waterproofing membrane. This is where cheap contractors cut corners, and it's why cheap bathrooms fail.
  • The tile layout gets planned on paper first. Centring the layout, planning cuts around niches and fixtures, making sure you don't end up with a sliver cut in the most visible spot. Good tile work is 70% planning.

Tile: The Details That Separate Good From Great

Anyone can stick tile to a wall. The difference is in the details:

  • Consistent grout lines. Spacers and levelling systems, not eyeballing it.
  • Proper thinset coverage. Back-buttering large-format tile so there are no voids underneath. Hollow tile cracks.
  • Clean transitions. Where tile meets drywall, where it meets the tub, where it wraps a niche — every edge gets finished, not just caulked and hoped for.
  • Grout selection matters. Sanded vs. unsanded, colour choice, sealing. The wrong grout in a shower is a maintenance headache forever.

Fireplaces: More Than a Pretty Surround

A fireplace build is part masonry, part framing, part finish carpentry. Whether it's a gas insert with a tile surround or a full wood-burning build-out:

  • Clearances are code, not suggestions. Combustible materials near a firebox have strict minimum distances. I don't fudge these.
  • The surround has to handle heat cycling. Materials expand and contract. The wrong adhesive or the wrong stone and you'll have cracks within a year.
  • Venting has to be right. Especially with gas — improper venting is a carbon monoxide risk, not just a performance issue.

What I'd Tell You Before You Hire Anyone

Get three quotes, but don't just compare the number. Ask:

  1. What's your waterproofing system? If they can't name it specifically, walk away.
  2. Can I see a bathroom you did two years ago? Fresh photos are easy. A two-year-old bathroom tells the real story.
  3. Who's actually doing the tile? The person who sold you the job isn't always the person setting tile. Know who's on site.
  4. What's your process if something goes wrong? Every job hits a snag. The answer tells you everything about the contractor.

I do this work because I like building things that last. If that's what you're after, let's talk.

Free Estimates. Honest Solutions. Concepts Construction — (705) 330-2911 Serving Barrie, Orillia, Simcoe County & Muskoka.

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