Tub-to-Shower Conversion in Denver: Cost, Timeline & What the Process Looks Like
Everything Denver Metro Homeowners Need to Know Before Converting Their Bathtub
Expert insights from Discount Bath LLC — Denver’s trusted bathroom remodeling specialists.
Quick answer: A tub-to-shower conversion in Denver typically costs $3,500–$8,000 and takes 1–4 days to complete. The process includes tub removal, plumbing rough-in, waterproofing, tile installation, and glass enclosure installation. This guide covers everything in detail.
If you have a bathtub you rarely use — or one that’s simply outdated, cramped, or hard to clean — converting it to a walk-in shower is one of the highest-ROI upgrades you can make to your Denver home. We’ve completed hundreds of tub-to-shower conversions across Littleton, Highlands Ranch, Centennial, and the broader Denver Metro. This guide gives you an honest, complete picture of what the project looks like, costs, and requires.
What’s in This Guide
- Why Denver Homeowners Are Ditching Their Bathtubs
- Tub-to-Shower Conversion Cost in Denver (2026)
- The Process — Step by Step
- How Long Does a Tub-to-Shower Conversion Take?
- How to Choose the Right Contractor in Denver
- FAQ — People Also Ask
- Our Service Area
Why Denver Homeowners Are Ditching Their Bathtubs
Studies consistently show that most adults rarely use their bathtub — and yet the bathtub takes up a disproportionate amount of bathroom space and creates real practical challenges:
- High step-over height creates a fall risk — especially as we age
- Grout and caulk around tubs trap mold and mildew
- Tub surrounds feel outdated compared to tiled walk-in showers
- The space a tub uses could be a spacious shower with a bench and multiple showerheads
For most Denver Metro homeowners, a tub-to-shower conversion isn’t just a cosmetic upgrade — it’s a functional one that makes daily life genuinely better. And from a real estate standpoint, a high-quality walk-in shower typically appeals to more buyers than an outdated tub, particularly in the 35–65 demographic that dominates Littleton, Highlands Ranch, and Centennial.
Note on resale: If your home has only one bathroom, keeping a tub option (or adding a tub/shower combo) may be wise for resale. For second or master bathrooms, a shower-only conversion is almost universally preferred by buyers in the Denver Metro market.
Tub-to-Shower Conversion Cost in Denver (2026)
The cost of a tub-to-shower conversion in Denver varies based on tile choice, glass type, plumbing complexity, and scope. Here’s a realistic breakdown based on actual projects we’ve completed across the Metro:
| Item | Cost Range | Notes |
|---|---|---|
| Tub removal & demo | $200 – $600 | Includes disposal |
| Plumbing rough-in / modification | $400 – $1,200 | Higher if drain relocation needed |
| Waterproofing membrane | $300 – $600 | Never skip this step |
| Wall tile — standard | $600 – $1,400 | Materials + labor |
| Wall tile — large-format / 3D | $1,200 – $2,800 | Premium materials add cost + value |
| Floor tile | $300 – $700 | Non-slip specification recommended |
| Shower valve + fixtures | $300 – $900 | Thermostatic upgrades available |
| Frameless glass enclosure | $800 – $2,000 | Semi-frameless options available |
| Total — Standard Conversion | $3,500 – $7,000 | |
| Total — Premium Conversion | $7,000 – $12,000+ |
At Discount Bath LLC, we provide a written itemized estimate before any work begins. No vague “ballpark” quotes that triple by the end of the project. Our free in-home consultations deliver a clear, honest number within 24–48 hours.
The Tub-to-Shower Conversion Process — Step by Step
Here’s exactly what happens when Discount Bath LLC converts your tub to a walk-in shower:
Step 1 — Demo & Removal
We remove the existing bathtub, surround tile, and all fixtures. Our crew inspects the subfloor and plumbing to identify any pre-existing issues before work begins. We protect the rest of your home from dust and debris with professional containment.
Step 2 — Plumbing Rough-In
We rough-in the new shower drain, supply lines, and valve location. For most conversions, the drain stays in approximately the same location. If you’re adding a linear drain or changing the shower footprint, additional plumbing work may be required.
Step 3 — Waterproofing
This is the most critical step — and the one many contractors rush or skip. We apply a waterproof membrane to 100% of the shower walls and floor before any tile goes up. This is what separates a 20-year shower from one that leaks into your walls in 3 years.
Step 4 — Tile Installation
Wall tile, floor tile, built-in niches, and any feature wall work (including 3D tile or large-format porcelain) goes in now. Tile work typically requires overnight cure time before grouting — this is where much of the timeline comes from.
Step 5 — Fixtures, Hardware & Glass
Shower valve, showerhead(s), drain trim, and any bench or shelf hardware get installed. Frameless glass enclosure or shower door is installed last, once all tile work is fully cured and set.
Step 6 — Final Inspection & Grout Seal
We seal all grout joints, caulk all corners and transitions, and do a full leak test before walk-through. You get a walk-through with our crew lead who explains care and maintenance before we close out the project.
How Long Does a Tub-to-Shower Conversion Take?
Most tub-to-shower conversions at Discount Bath LLC are completed in 1–4 days. Here’s what drives the timeline:
- Day 1: Demo, tub removal, plumbing rough-in, waterproofing
- Day 2: Wall tile installation (cure overnight)
- Day 3: Floor tile, grouting, niche and bench work
- Day 4: Fixtures, glass installation, final sealing and walk-through
More complex projects with full floor tile replacement, large-format porcelain, or plumbing relocation may run 4–6 days. We give you a project calendar at the start — you’ll know exactly when your bathroom will be available again.
How to Choose the Right Contractor in Denver
A tub-to-shower conversion is not a DIY project — waterproofing failures and plumbing errors can cause tens of thousands of dollars in water damage. Here’s what separates great contractors from risky ones:
✅ Ask About Waterproofing
If a contractor doesn’t mention a waterproof membrane or gives a vague answer about how they waterproof, walk away. Proper waterproofing is the foundation of any tile shower — without it, moisture will penetrate the walls within 2–5 years.
✅ Get an Itemized Written Estimate
Every line item should be spelled out: demo, plumbing, waterproofing, tile (material cost + labor), fixtures, glass. Vague single-line quotes lead to change orders and cost overruns.
✅ Check Their Tile Work Portfolio
Ask to see photos of completed showers — specifically the grout lines, niche work, and corners. Clean, consistent grout lines and properly mitered tile corners are signs of experienced tile work. Uneven spacing and messy grout joints are red flags.
✅ Verify Licensing & Insurance
In Colorado, plumbing work requires a licensed plumber. Ensure your contractor either employs one or subcontracts to one. Discount Bath LLC carries full liability insurance and works with licensed plumbing partners throughout the Denver Metro.
Frequently Asked Questions
How long does a tub-to-shower conversion take in Denver?
Most tub-to-shower conversions by Discount Bath LLC take 2–4 days. A basic conversion with standard tile can be completed in 2 days. A premium conversion with large-format porcelain, a built-in bench and niche, and a frameless glass enclosure typically takes 3–4 days. Tile work requires overnight cure time between installation and grouting, which is the primary driver of the timeline.
Do I need a permit for a tub-to-shower conversion in Denver or Littleton?
In most Denver Metro municipalities, a tub-to-shower conversion requires a plumbing permit if any plumbing is being modified. Cosmetic tile work without plumbing changes typically does not require a permit. Discount Bath LLC handles permit applications as part of our full service — you won’t need to navigate the city office yourself.
Will removing my bathtub hurt my home’s resale value?
In most cases for a master bathroom or second bathroom with another tub in the home: no. A high-quality walk-in shower typically appeals to more Denver Metro buyers than an outdated tub. If this is your home’s only bathtub, consider a tub/shower combo. Discuss your specific situation with us — we’ll give you an honest assessment.
How much does a tub-to-shower conversion cost in Denver?
A standard tub-to-shower conversion in Denver typically costs $3,500–$7,000. Premium conversions with large-format porcelain, 3D tile feature walls, built-in bench, and frameless glass run $7,000–$12,000. The biggest cost drivers are tile choice, glass enclosure type, and whether plumbing lines need to be relocated. Contact Discount Bath LLC for a free, written, itemized estimate.
What tile is best for a tub-to-shower conversion?
For shower walls, large-format porcelain tile (12x24 or larger) minimizes grout lines, making the shower easier to clean and more visually open. For the shower floor, we recommend a smaller tile format (mosaic, 4x4, or 4x8) with more grout lines for better traction — or a textured large-format tile with a rated slip coefficient. 3D tile feature walls have become one of our most-requested upgrades in 2026 for their high-end visual impact.
Can I convert a tub to a shower myself?
Technically yes, but we strongly advise against it for most homeowners. Improper waterproofing — the most common DIY failure point — can cause water to penetrate the shower walls and subfloor for months before visible damage appears. By that time, mold, structural damage, and a full tear-out may be needed. The cost of a professional conversion ($3,500–$7,000) is much less than repairing a failed DIY waterproofing job.
Our Service Area
Discount Bath LLC serves homeowners throughout the Denver Metro area, including:
Littleton, CO · Highlands Ranch, CO · Englewood, CO · Centennial, CO · Parker, CO · Castle Rock, CO · Lakewood, CO · Aurora, CO · Denver, CO
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