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Measure and mark — Precisely Mark Shower Plumbing Locations

Beginner

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Shower Rough-In Plumbing: A Step-by-Step DIY Guide · Step 1 of 4

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In this video

Ensure the pop-up waste and taping are already installed. Measure from the back of the basin to the front to determine where the pedestal should sit. Use a level to make vertical markings on the wall.

Goal: Prepare for pedestal installation

Used in this video

  • Measuring tape (Measuring Tape: 25-foot tape measure) — Measuring the distance from the basin to the wall
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FAQs

How difficult is this shower rough-in project for a beginner, and what's a realistic time estimate?

While labeled "beginner," this project requires meticulous attention to detail for measurements and connections. A novice can accomplish it, but allocate at least a full weekend, or even longer, to work carefully, learn the process, and handle any unforeseen challenges without rushing.

The tool list includes a "Zest Candle." Is that correct, and are the PEX-specific tools like the crimp tool absolutely necessary?

The "Zest Candle" is an error and is not needed for plumbing. However, specialized PEX tools such as the PEX cutter and a crimp tool are absolutely essential for creating secure, leak-proof connections. You can often rent these specific PEX tools from home improvement stores if you prefer not to purchase them.

What are the most common causes of leaks in PEX supply lines, and how can I ensure my connections are watertight?

Leaks typically stem from improper crimping or damaged tubing. Always make clean, perpendicular cuts with your PEX cutter, ensure fittings are fully seated, and use your crimp tool correctly. Crucially, check every crimped connection with a go/no-go gauge for proper tightness.

How should I thoroughly test the PEX supply lines for leaks before closing up the walls?

After capping all open PEX ends, slowly introduce water pressure to the system. Inspect every connection point visually for drips, listen for any hissing, and feel for moisture. Keep the system pressurized for several hours and re-check periodically to catch any slow leaks before proceeding.

Transcript
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well let's go so firstly we've actually got the waist in already we've got the tapping and everything we've got the popup waist already there I always try and put that in first because once the pedestal is in the way and you've actually fitted it it's a nightmare to get all this stuff in so I recommend you have all that installed now the pedestal actually sits in this groove there get a tape measure from the back of the base into the front here and you'll know roughly where to sit your pedestal cuz really to do this properly you need to mock up the whole installation get a level get your two holes drilled and go from there so and then you have to take it all back down again do your Drilling everything like that and put it all back together and get your pipes up where you need them so uh we'll do that now and let's hope it all goes bonky well that's roughly 33.5 34 away from the wall just come up here and have a look there and

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