A step-by-step guide, plus a much-needed bathroom renovation timeline
How long does a bathroom renovation take? In general, our Sweeten contractors say that the construction period for a bathroom project will average about two to three weeks. Overall, expect the renovation to take between six weeks to three months for the planning, execution, and wrapping up loose ends. If you plan to move plumbing or electrical, be prepared to apply for city permits and board approvals, the biggest culprits for lengthening renovation timelines. Sweeten, a free renovation service matching homeowners with vetted general contractors, breaks down a bath renovation step-by-step.
While the attention is usually on the most visible construction phase, a lot needs to happen before picking up that sledgehammer. Here, the details on each box that needs to be ticked before you break ground on the project.
STEP 1: Close on your property (1-3 months)
While some renovators already own, a significant number of homeowners are in contract or preparing to close on a property when they begin planning a renovation. You should wait until you have closed on the property, with keys in hand, before doing anything. If you’re in a hurry, wait until you’ve at least signed the contract before beginning the design process.
STEP 2: Post your project (1-3 days)
First things first: Post your project to Sweeten and begin soliciting bids. On the Sweeten site, add the details about the space you want to renovate, your inspiration photos (optional but useful for our matchmakers), and any other information that would help in finding your perfect contractor. This guide is a practical read about what information to supply your contractor with so that he or she can provide an accurate bid. You will receive 3-5 matches within three days, and you can check out the contractors’ profiles online. Now’s your chance to take a look at reviews from clients and photos of their past projects to see whether they might be a good fit, and indicate who you’d like to be introduced to.
STEP 3: Schedule site visits and solicit bids (1-3 weeks)
After you’ve previewed the Sweeten contractors’ profiles, decide who you’d like to set up a meeting. An on-site visit is the best way for a contractor to understand the scope of the project, the physical possibilities, and limitations of the space, and for the two of you to see if you hit it off. After you schedule your on-site visit, check out our blog post about how to prepare for the meeting. You should expect a written bid within 5-7 business days after your visit.
STEP 4: Level bids and choose a contractor (1-2 weeks)
Once all the written bids have come in, it’s time to compare and contrast, which Sweeten client services can help walk you through. This primer on leveling bids might come in handy. If you have follow-up questions, now is the time to ask. You can also schedule time with a Sweeten project advisor to walk you through the various bids and weigh in on the selection.
STEP 5: Sign contract and finalize construction schedule (1 week)
Once you’ve decided on a contractor, he or she will put together a contract for you to review. This will typically include a description of the work to be done, an outline of costs, as well as the timing of payments throughout the project.
STEP 6: Obtain permits and approvals (ranges widely)
Of all the steps where hiccups or delays might occur, this is it. Obtaining the correct permits and board approvals have held up many a renovation, but don’t be daunted: our contractors are well-versed in navigating these processes and can advise you on how best to achieve your renovation goals with the least amount of hassle. If you’re moving plumbing or gas lines, you’ll need an architect and additional DOB permits. Sweeten homeowners have reported obtaining approvals in as little as two weeks—but it’s more common for it to take a couple months. If you live in a stand-alone house, you won’t need to worry about building board approvals, but you’ll still need the requisite city permits for any electrical or plumbing work to make sure that everything is up to code.
STEP 7: Source materials (ranges widely)
If you are responsible for sourcing all or some of the materials in your renovation, be sure to place the orders as soon as the design plan is finished. Certain items have long lead times, and you don’t want that tub to hold up the entire renovation. If time is a concern, look at what’s currently in stock and ready to ship. Speak with your contractor about timing the product delivery to coincide with time of installation.
STEP 8: Tell your neighbors (15 minutes)
Be a good neighbor and warn yours that a renovation is beginning imminently. Tell them what to expect and how long the project is slated to last. It’s always easier to stomach the disruption when you know there’s an end in sight! It doesn’t hurt to bring some sweets, a bottle of wine, or a gift card for a local coffee shop.
Note: While most of the steps under “Construction” are your contractor’s responsibility, it’s important to understand what should be happening when. The most important steps you’ll be in charge of here are making scheduled payments to your contractor (outlined in your contract), and keeping your schedule open for several hours a week to answer questions about details or changes that come up over the course of construction.
STEP 9: It’s demo time (1 day)
Out with the old! Now that you’re done with the paperwork, it’s time (for your contractor) to pick up that sledgehammer. Be sure to protect the items that are staying with tarp or plastic. Depending on how large your bathroom is, and how extensive the renovation, this shouldn’t take more than 4 hours.
STEP 10: Reroute plumbing and electrical (1-2 days)
Now that you’ve stripped the space down to the studs, it’ll be easy to get new plumbing or electrical where it needs to go. Consider whether any plans need to be altered now that you can see what’s behind the walls.
STEP 11: City inspections and sign-offs (1 hour on-site)
If you needed city permits, you may need inspections and a sign-off before closing up the walls, and a final sign-off as well. (Check out what the city has to say about plumbing permits here, and electrical permits here.) While it may take the inspector an hour to do his job at the site, scheduling the actual appointment could take days or weeks.
While a master plumber is typically allowed to sign off on pipework for water lines in the case of a no-show by the city inspector, an inspector must examine and approve any work on gas lines. You are not allowed to close up the walls and move onto the next phase of the project before this inspection happens.
Note: With electrical work, inspectors generally are scheduled for visits once the project is 100 percent complete, and they will check the electrical panel, junction boxes, and outlets. Sometimes, because of city bureaucracy and delays, your electrical inspection may be rescheduled two or three times. Check with your contractor or architect about what your project requires.
STEP 12: Installation – floor tiles (½ – 1 day)
To prevent having to redo the flooring if you decide to reconfigure your space in the future, make sure that the flooring is consistent throughout the space, even if some of it will be hidden.
STEP 13: Installation completion (1-3 days)
Installation of everything else, including the tub, vanity and sink, toilet, and any built-in shelving. Tiling, lighting, and hardware usually come last.
STEP 14: Clean-up (1 day)
Typically, contracts allow that the space is left in “broom-swept” condition. However, you may want to hire post-construction cleaning specialists to make sure that your new floor is spic-and-span clean. For a bathroom renovation, you may still want to have the service clean your entire home since construction dust has an annoying tendency to settle in the most unlikely places.
The finish line is in sight. But don’t forget these last—but important—steps.
STEP 15: Final walk-through with contractor (30 minutes)
Review the work with your contractor: try all the drawers and doors, look closely at the edges and grout lines, and make sure everything is working the way it should. If there are any problems, point it out and add them to the punch list. The contractor will either fix it on the spot (if it’s minor) or set up another time to return. Sweeten’s founder + CEO, Jean Brownhill advises to keep notepads in each space, and do not speak to your contractor for two weeks during this time, but take notes of what needs fixing as you live in your new home.
STEP 16: Punch list items (1-5 days)
Depending on what the items are—anything from straightening a cabinet door to waiting on installing that last out-of-stock item—it could take anywhere from a day to several weeks. When it’s on the long side, though, that is usually due to backordered items. Otherwise, your contractor should be able to return and fix everything in a few days.
STEP 17: The final payment (10 minutes)
You’ve been making installments throughout the renovation, but when the last item on your punch list has been addressed, it’s time to pay the remaining percentage to your contractor.
This timeline provides a detailed look at the various aspects of renovating and a range of how long each step should take. While some factors may be outside of both your and the contractor’s control, the key is isolating the steps that you think might be obstacles in advance, and allotting more time to get them done.
Ready to get started?
See even more Sweeten bathroom transformations for inspiration.
Wondering how much remodeling your bath will cost? Check out our guide on bathroom renovation costs.
Sweeten handpicks the best general contractors to match each project’s location, budget, and scope, helping until project completion. Follow the blog for renovation ideas and inspiration and when you’re ready to renovate, start your renovation on Sweeten.