Larger remodeling will take 4-6 weeks, but you should generally prepare that most remodeling takes at least a month to complete. How long does a bathroom renovation take? Sweeten's general contractors say the construction period will average two to three weeks. In general, renovation is expected to take between six weeks and three months from planning to completion of loose ends. If you plan to move plumbing or electrical wiring, be prepared to apply for municipal permits and board approvals, the main culprits of delaying renovations.
Sweeten, a free renovation service that matches homeowners with vetted general contractors, offers the following step-by-step breakdown of a typical bathroom renovation. A small bathroom remodel can not only ensure that your bathroom is more functional, but also improves aesthetics. On average, the entire process of remodeling a small bathroom can take anywhere from 23 days to a couple of months. On my first appointment with clients, I always give a clear indication of how long a project should last.
And when I say 'your bath from start to finish will take approximately six weeks', I look totally surprised. If you're a designer or a builder, I know you'll be nodding your head in agreement. Reality shows have completely ruled out any realistic expectations about how long renovations take.