• October 16, 2026October 28, 2026
• by Gabriela H

One of the first questions homeowners ask us is, “How long does a bathroom remodel take?” It’s a fair question, because for most families it means weeks without a working bathroom. The honest answer is that it depends on the size of the project, the condition of your home, and how early you make decisions. Here’s what to expect in Montgomery County, so you can plan with confidence.

How Long Does a Bathroom Remodel Take on Average?

These are typical ranges for the construction phase. Your project may differ:

• Cosmetic refresh (about 1 to 2 weeks). New vanity, fixtures, paint, lighting, and flooring without moving plumbing.
• Full remodel (about 3 to 6 weeks). New tile, shower or tub, vanity, and fixtures, with updated plumbing and electrical.
• Primary bath or layout change (about 6 to 10 weeks). Moving walls, relocating plumbing, or building a larger walk-in shower.

Construction is only part of the timeline. Design, permits, and ordering materials happen before the first day of demolition.

What Happens Before Construction Starts

Planning often takes as long as the build itself:

1. Design and selections. Choosing tile, fixtures, vanity, and layout can take a few weeks if you’re comparing options.
2. Permits. Plumbing, electrical, and layout changes typically need permits. Check with Montgomery County Department of Permitting Services, or the City of Rockville if you live in the city. Our post on whether you need a permit to remodel in Montgomery County explains the basics.
3. Ordering materials. Custom vanities, specialty tile, and glass shower doors can have long lead times. Ordering early keeps the schedule on track.

A Typical Bathroom Remodel Timeline, Step by Step

Here’s the general order of work on a full remodel:

• Demolition and prep. Removing old fixtures, tile, and flooring, usually 1 to 3 days.
• Rough plumbing and electrical. Updating pipes, drains, wiring, and ventilation behind the walls.
• Repairs and framing. Fixing subfloor or wall damage, and building any new framing or niches.
• Waterproofing and drywall. Protecting the shower area and finishing the walls.
• Tile and flooring. One of the most time-sensitive steps, since waterproofing and tile need proper curing time.
• Vanity, fixtures, and glass. Installing the finished pieces, with custom glass often measured after tile is complete.
• Paint, final details, and walkthrough. Touch-ups and a final check with you.

What Can Delay a Bathroom Remodel?

Most delays come from a few common causes:

• Hidden damage. Older Montgomery County homes can hide rot, leaks, or outdated plumbing behind the walls.
• Late design changes. Switching tile or fixtures mid-project can mean new orders and rework.
• Backordered materials. Specialty items can take weeks to arrive.
• Permit and inspection timing. Inspections must pass before work moves forward.
• Custom glass. It’s usually measured and fabricated after tile is finished.

How to Keep Your Bathroom Remodel on Schedule

• Finalize selections before demolition. This is the biggest schedule saver.
• Order long-lead items early.
• Plan for hidden conditions. A 10 to 20 percent contingency is a common rule of thumb, and it helps with time as well as budget.
• Set up a backup bathroom. If this is your only one, ask about phasing the work and plan ahead.
• Choose a contractor who gives a written schedule. Look for clear milestones and regular updates.

If you’re also planning your budget, see our Montgomery County remodeling cost guide.

Choose a Licensed Bathroom Remodeling Contractor

In Maryland, home improvement contractors must be licensed through the Maryland Home Improvement Commission. Look for proof of insurance, local references, and a detailed written estimate. You can see finished work in our project gallery and read what clients say on our reviews page.

Ready to Start Your Bathroom Remodel?

Knowing how long a bathroom remodel takes makes the whole process less stressful. Real Time Home Improvement is a licensed, insured contractor (MHIC #162705) offering bathroom remodeling throughout Montgomery County. Request a free estimate or call (240) 485-8797, and we’ll give you a realistic timeline for your project.