A plumbing rough-in means that all water supply and drain pipes have been run through bored holes in the studs and other framing members, and that all pipe connections have been made. A “rough-in” does not include finishing touches like sinks, faucets, or other fixtures/appliances. Once plumbing has been roughed-in, the water supply lines are installed. This installation must to conform to plumbing codes and be inspected by a plumbing authority (eg. The City of Calgary). Passing your plumbing inspection is a great reason to hire a professional to help you with your dream reno. Once your roughed-in plumbing passes inspection and your bathroom or kitchen reno is nearly complete, a plumber will return to install finishing fixtures.

The process required for plumbing rough-in can often require several days. While average home construction or renovations only need three to five days for this process, several factors can extend the time. For example, in an existing home, the more time may be required for the plumber to gain access to the pipes in the existing walls without destroying other rooms in your home. 

If you’re undertaking a renovation that includes framing, it’s important to know that framing should be completed before plumbing, HVAC, electrical, media wiring, gas, and fireplace installations occur. One exception to this rule is basement renos; plumbers come in and install rough plumbing before framing because the drainage has to go in the ground before the concrete slab get poured. If on a slab, rough in happens after framing.

If you are thinking about remodeling your kitchen, bathroom, or basement, you may be wondering if you need to leave your home while the work is being completed. The answer is typically, yes. Major renovations often require water and electrical supplies to be shut off for periods of time, and can be loud and dusty. It’s generally not easy to live in a construction site, so it’s best to make other plans for accommodations if you can.