Overview
Bathrooms pack a lot of plumbing, electrical work, ventilation and waterproofing into a small space, which is why a well-built bathroom depends on what goes on behind the tile as much as the finishes you see. A remodel might be a cosmetic refresh of vanity, lighting and paint, a tub-to-shower conversion, or a full gut with a new layout.
Waterproofing is the critical step in any tiled shower. Grout and tile are not waterproof by themselves; behind them, a properly installed waterproofing system, whether a liquid-applied membrane, sheet membrane or traditional mortar bed with liner, keeps water out of the framing. Ask how your contractor waterproofs showers and whether they flood-test pans before tiling.
Ventilation protects the investment. A bath fan sized for the room and vented outside, not into an attic, helps control moisture that can cause mold and peeling paint. Many remodels also update electrical circuits with ground-fault protection, add lighting and sometimes include heated floors.
What to expect, step by step
- Demolition down to framing for a full remodel.
- Design and selections: vanity, tile, fixtures, lighting and storage.
- Final walkthrough and punch list.
- Plumbing and electrical rough-in and inspections.
- Consultation and measurements, including discussion of accessibility needs.
- Ventilation, lighting and final finishes.
Things worth considering
- Waterproofing method matters. Ask which system will be used and how it's tested.
- Curbless showers require careful planning for slope and drainage.
- Aging-in-place features like grab bar blocking can be added during framing.
- Tile choice affects maintenance. Larger tiles mean fewer grout lines.
- Older homes may need plumbing updates when walls are opened.
- Plan for using another bathroom during the project.
Local notes for Colorado's Front Range
Basements are common in Colorado homes, which makes basement finishing a frequent project. Radon is present in many parts of Colorado, and state health officials recommend testing homes.
We take inquiries from Fort Collins, Boulder, Denver, Colorado Springs, Pueblo.
What to have ready
- Think about timing, including any dates you need the space usable, and whether you will live in the home during the work.
- Have a budget range in mind, even a rough one, so a provider can suggest realistic options.
- Decide what matters most: layout changes, storage, durability, appearance or budget, and list your must-haves and nice-to-haves.
- If you belong to an HOA, check whether it has rules about contractors, work hours or approvals.
- Mention whether you plan to keep the current layout or move plumbing, walls or appliances, since that drives scope and cost.
When to keep looking
- A bid far below the others with no explanation of what is excluded.
- No written contract describing scope, materials, schedule, payment terms and change-order process.
- No references, or references that cannot be reached.
- Suggestions to skip permits on work that normally requires them.
- Vague answers about who will actually do the work and who supervises it.
Questions to ask a provider
- Who handles permits?
- Can you add blocking for future grab bars?
- Do you flood test shower pans?
- What's the timeline, and what could change it?
- Will the bath fan vent outside?
- What warranty do you offer?
Quick answers
- Is a tub-to-shower conversion a good idea?
- It's popular for accessibility and convenience, though some buyers prefer at least one tub in a home.
- How long does a bathroom remodel take?
- It depends on scope and lead times. Small updates may be quick, while full remodels take longer.
- What is a curbless shower?
- A shower with no step-in curb, which requires floor slope and drainage planning.
Related topics
- Whole-Home Renovations: What whole-home renovations involve, how to phase them, and questions to ask a general contractor.
- Basement Finishing: What finishing a basement involves, moisture and egress considerations, and questions to ask a remodeler.
- Flooring: Choosing and installing flooring throughout a home, and questions to ask a flooring contractor.
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