Fourlakes Design Build
Bathroom remodeling done watertight
A bathroom fails from the inside out. Ours start with the waterproofing details you will never see, inspected and photographed before a single tile goes up.
Start a conversationWe gut to the studs on nearly every bathroom, because a 1950s Madison bath usually hides 1950s plumbing. You get a flood-tested shower pan, documented waterproofing, and vent work that actually clears the mirror.
Vanities come out of our own shop, which is how a five-foot bathroom ends up with storage that works: full-depth drawers around the plumbing, a medicine cabinet recessed between studs, a linen tower sized to your towels.
Planning numbers? Read Bathroom remodel costs in Madison: hall baths to primary suites — the same ranges we quote in person.
Straight answers on price
What this work costs in Madison
Real ranges from our last two years of projects — the same numbers we publish in the full cost guide.
| Project type | Typical total | Typical duration |
|---|---|---|
| Powder room refresh | $12k–$22k | 2–3 weeks |
| Hall bath, full gut | $38k–$55k | 4–6 weeks |
| Curbless wet room | $48k–$62k | 5–7 weeks |
| Primary suite | $60k–$110k | 6–10 weeks |
Updated July 2026. Your house will land somewhere specific in these ranges — we will tell you where in the first conversation. Read the full bathroom remodel costs guide →
From the portfolio
Bathrooms projects around the lakes
Why us
What working with Fourlakes is like
One team, one contract
Design, cabinetry, and construction under one roof. When something needs deciding, the decider is already on your job.
A fixed price before demo
You approve one number after design. It changes only if you change the scope, and we tell you the cost of a change before you make it.
Friday updates, every Friday
Photos, what happened this week, what happens next week, and any decisions we need from you. At 4pm, without fail.
The Second Winter Warranty
We come back after 14 months, once the house has been through a full freeze-thaw, and fix whatever moved. Nobody else in town offers this.
How it works
How a project runs
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Walk the house
We meet at your home, talk scope and budget honestly, and tell you on the spot if we are not the right fit.
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Design in the shop
Drawings, 3D previews, and materials you can hold, in the studio attached to our workshop. Ends with a fixed price.
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Build it once
A posted calendar, a dust wall, a broom-clean site every night, and cabinetry arriving from a mile away instead of a freight dock.
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Come back in winter
Final walkthrough, then the Second Winter visit 14 months later to make right anything the seasons moved.
Good to know
Bathrooms questions, answered straight
What does a bathroom remodel cost with you?
Recent hall baths have run $38k to $55k; primary suites $60k to $110k depending on scope. Every case study on this site publishes its real number.
How long is a bathroom out of commission?
Four to six weeks for most full renovations. If it is your only bathroom, we phase the work so you are never without a working toilet and shower overnight.
Ready when you are
Tell us what isn’t working about your home. We’ll tell you honestly what it takes to fix it.