A bathroom is a small room with a lot of trades in it. Writing the scope trade by trade, with allowances and exclusions spelled out, is the cheapest way to prevent disputes on the job.
Not legal advice.This article is general business information. Contract, home improvement, lien and billing rules vary by state and sometimes by city. Have a local construction attorney review your contract, your change order form and any clause language before you rely on them.
01Why the scope matters more than the price
Most bathroom remodel disputes aren't about the price. They're about what the price included. A written scope of work that lists each trade's work, the allowances, the client's selections and what's excluded is what turns "I thought that was included" into a clear change order.
02The bathroom scope of work outline
Project: [ ] bathroom remodel Address: [ ] Plans/sketch dated: [ ]
1. Demolition and protection
- Protect floors/paths from entry to bath. Remove and dispose of [vanity, toilet, tub/shower, tile, flooring, drywall to studs: specify].
2. Framing and blocking
- [Niche, bench, grab bar blocking at locations shown]. Repair of hidden damage: see Exclusions/Unforeseen.
3. Plumbing
- [Relocate/keep] fixtures. Install client-selected valve, trim, toilet, faucet. Rough-in to [ ].
4. Electrical
- [Fan size/location], [lighting], [GFCI outlets], [heated floor if any]. Per code and permit.
5. Waterproofing and tile
- [Membrane system] at shower walls/floor. Tile layout [ ]. Tile/grout: client selection.
6. Drywall and paint
- [Moisture-resistant board where required]. Paint [walls/ceiling/trim], [number of coats].
7. Fixtures, vanity and accessories
- Install vanity, top, mirror, accessories (client supplied / allowance).
8. Permits, inspections and cleanup
- Obtain permits: [who]. Final clean.
Allowances (example amounts, set your own): Tile $[ ]/sq ft, Vanity $[ ], Plumbing fixtures $[ ]
Client selections due by: [date]
Exclusions: [e.g., work outside the bathroom, mold remediation, hidden damage, HVAC changes]
Unforeseen conditions: handled by written change order before work proceeds.
Fill in every bracket. A blank bracket is a future argument.
03Allowances and selections
Allowances are budget placeholders for items the client hasn't picked yet. State what each allowance covers (material only, or material and labor), and say in writing that selections over the allowance are billed as a change order. Set a date for selections so a late pick doesn't stall the schedule.
04Exclusions and hidden conditions
Bathrooms hide things: rotted subfloor, old wiring, plumbing that isn't to code. List what you're excluding and explain how hidden conditions will be handled, usually by stopping, showing the client, and pricing a change order before going further. How to price it: how to price extra work on a remodel.
Contract and disclosure requirements vary by state. Have a local construction attorney review your scope language, exclusions and unforeseen-conditions wording before you use them.
05AI prompts: walkthrough to scope
Here are my walkthrough notes for a bathroom remodel. Turn them into a scope of work organized by trade: demo, framing, plumbing, electrical, waterproofing/tile, drywall/paint, fixtures, permits/cleanup. List open questions and missing decisions at the end. Don't add work I didn't mention and don't include any prices.
[paste notes]
Review this bathroom scope of work. List anything commonly missed in bathroom remodels that isn't addressed (e.g., fan venting, blocking, waterproofing details, transitions, disposal). Format as questions for me to answer, not as additions.
[paste scope]
AI drafts the words. You set the scope, the prices and the allowances.
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