For a standard full bathroom renovation, homeowners should commonly plan for eight to sixteen weeks from design decisions to completion, with approximately three to seven weeks of active construction. Custom products, layout changes, condo rules, structural repairs, or inspection delays can extend that schedule.
Phase 1: Scope and Existing-Condition Review
Allow one to two weeks to define the project and investigate the room. The contractor should document the existing layout, plumbing locations, electrical service, ventilation, access, and signs of water damage.
This is also the time to decide whether fixtures stay in place. Keeping the toilet, vanity, and shower near existing drains normally reduces cost, permit complexity, and construction time.
Phase 2: Design and Product Selection
Allow two to four weeks for a straightforward room and longer for a custom bathroom. Select the tile, vanity, plumbing fixtures, lighting, accessories, shower glass, and paint before demolition begins.
“To be selected later” is one of the most common causes of schedule drift. Tile dimensions affect the layout. Valve specifications affect rough plumbing. Vanity dimensions control plumbing and lighting locations. Shower-glass measurements cannot be finalized until finished tile is installed.
Phase 3: Ordering and Lead Times
Standard products may arrive within days, while custom vanities, specialty tile, imported fixtures, and made-to-order glass can require several weeks. The safest practice is to confirm critical materials before demolition.
At minimum, verify the tub or shower system, plumbing valves, tile, vanity, and major fixtures. A missing decorative mirror is inconvenient. A missing shower valve can stop rough plumbing and every phase after it.
Phase 4: Permits and Building Approval
Projects that alter plumbing, electrical systems, ventilation, walls, or structural conditions may require permits. Requirements depend on the exact work and jurisdiction. Chicago homeowners should verify current requirements with the Chicago Department of Buildings.
Condo owners must also account for association review, contractor insurance, work-hour restrictions, elevator reservations, and plumbing shutdown procedures. Those approvals can take longer than the physical bathroom work.
Phase 5: Demolition and Discovery
Demolition usually takes two to four days, depending on the room, access, and material. Once finishes are removed, the team can evaluate framing, subfloor, pipes, wiring, and previous repairs.
Common discoveries include leaking shower assemblies, damaged subfloors, inadequate ventilation, noncompliant wiring, corroded plumbing, and framing altered by earlier work. The contractor should document the condition, explain the correction, and price it through a written change order before proceeding.
Phase 6: Rough Construction and Inspections
Framing adjustments and rough plumbing, electrical, and ventilation often require one to two weeks. Layout changes add time because multiple trades must coordinate exact fixture and wall locations.
Required rough inspections must occur before walls are closed. Inspection timing is not entirely controlled by the contractor, so a responsible schedule includes some flexibility instead of assuming every inspection occurs immediately.
Phase 7: Wall Preparation and Waterproofing
Insulation, wall board, shower substrate, and waterproofing typically require several days. Waterproofing products have required application methods and curing times. Compressing this phase to recover a schedule delay creates a far greater risk than waiting for the system to cure correctly.
Phase 8: Tile and Finish Installation
Tile work commonly takes one to two weeks. Large-format materials, patterns, niches, benches, uneven walls, and detailed trim increase installation time. Grout and sealants also need appropriate curing.
After tile, the room moves through flooring, vanity installation, counters, plumbing trim, electrical fixtures, painting, accessories, and punch-list corrections.
Phase 9: Shower Glass and Final Inspection
Custom shower glass is normally measured after tile is complete. Fabrication and installation can add one to three weeks, although other finishing work can continue during part of that period.
Final inspections, testing, cleanup, and the owner walkthrough close the project. The walkthrough should identify incomplete work in writing and establish who is responsible and when it will be corrected.
How Homeowners Can Protect the Schedule
- Approve the layout before ordering products.
- Select and order critical materials before demolition.
- Respond quickly to documented questions and change orders.
- Avoid adding scope after rough work begins.
- Provide clear access and follow condo scheduling procedures.
- Expect a small schedule reserve for hidden conditions and inspections.
For cost planning, read our Chicago master bathroom renovation cost guide. For small spaces, see Chicago condo bathroom layout solutions.
Budget Construction Company provides Chicago bathroom remodeling from planning through completion. Request an estimate for a schedule based on your actual bathroom and product selections.
Reviewed by the Budget Construction Company Editorial Team
Budget Construction Company has served Chicago homeowners since 1976. Project costs and requirements vary by property, scope, and municipality.