The direct answer
A bathroom remodel quote should describe demolition, waterproofing, tile preparation and installation, plumbing fixtures and connections, ventilation, electrical work, cabinetry, glass, accessories, painting, permits, protection, and cleanup. Product allowances and concealed-condition assumptions should be stated in writing.
What to check in the documents
Waterproofing system
Identify the shower or wet-area system, preparation, drain integration, testing, niches, curbs, transitions, and warranty responsibility.
Tile scope
Confirm tile areas, pattern assumptions, substrate work, trim pieces, grout, sealant, thresholds, and allowance amounts.
Plumbing work
Check fixture relocation, valves, drains, supply lines, shutoffs, rough-in, final connections, testing, and concealed-pipe assumptions.
Glass and accessories
Determine whether shower glass, mirrors, towel bars, paper holders, and installation blocking are included.
Ventilation and electrical
Confirm exhaust fan capacity and ducting, lighting, receptacles, switches, circuits, and responsibility for code-required corrections.
Warning signs to clarify
- No named waterproofing scope
- Tile allowance excludes trim or installation materials
- Plumbing included only as an undefined lump sum
- Shower glass omitted without being called out
- No process for damaged framing or subfloor discovered after demolition
Questions to ask the contractor
- What waterproofing system and testing are included?
- Which walls and floors receive tile, and to what height?
- Are plumbing fixtures, valves, trim, and final connections included?
- Is shower glass included or excluded?
- How will concealed water damage be handled?
Practical context
Example: tile price is more than the tile allowance
An allowance may cover only the tile product. Layout complexity, substrate correction, waterproofing, trim, grout, sealant, delivery, waste, and labor can remain elsewhere in the estimate—or be missing. The proposal should make those boundaries understandable before selections are ordered.
This guide provides general construction-document information, not legal advice, engineering, inspection, appraisal, or a guarantee of final project cost. Project documents and applicable requirements vary.