Struggling with a leaky shower or planning a full bathroom remodel? You’re not alone—“how to do the plumbing in my shower site YouTube.com” is a common search among homeowners looking for reliable, visual guidance. While YouTube offers countless videos, not all are accurate or safe. In this guide, we’ll walk you through professional-grade steps, safety tips, and trusted resources so you can tackle your shower plumbing project confidently—and correctly.
Why Should You Watch YouTube Tutorials for Shower Plumbing?
Many DIYers turn to YouTube because it offers real-time visuals, close-up shots of pipe fittings, and narrated explanations that written guides can’t match. According to a 2024 Home Improvement Trends Report by Angi, 68% of U.S. homeowners used video platforms like YouTube to complete plumbing projects—up from 49% in 2020.
However, quality varies widely. Always verify the creator’s credentials (look for licensed plumbers or certified contractors) and cross-check advice with building codes like the Uniform Plumbing Code (UPC) or local regulations.
💡 Pro Tip: Search for “licensed plumber shower installation” instead of just “how to do the plumbing in my shower site YouTube.com” to filter credible sources.
What Tools and Materials Do You Need?
Before turning on any faucet or cutting pipes, gather these essentials:
Basic Tools:
Pipe cutter or hacksaw
Adjustable wrench
Teflon tape (plumber’s tape)
Pipe wrench
Level
Tape measure
Common Materials:
PEX or copper supply lines (½-inch diameter)
Shower valve (pressure-balanced or thermostatic)
Drain assembly (with overflow if applicable)
Waterproofing membrane (for tile showers)
Shut-off valves
⚠️ Safety First: Always shut off the main water supply before starting. Test by opening a nearby faucet to confirm no water flows.
Step-by-Step: How to Install Shower Plumbing (Beginner-Friendly)
Follow this sequence to avoid costly mistakes:
1. Plan Your Layout
Sketch your shower design, noting:
Showerhead height (standard: 78–80 inches from floor)
Valve location (typically 38–45 inches above tub rim or shower base)
Hot/cold supply line spacing (usually 8 inches apart, center-to-center)
Use a stud finder to avoid drilling into electrical wires or structural beams.
2. Install the Rough-In Valve
Cut openings in wall studs for supply lines.
Mount the shower rough-in valve securely to a backing board.
Connect hot and cold supply lines using sweat solder (copper) or crimp rings (PEX).
Pressure-test the system: Fill lines with air (50 PSI) and check for drops over 15 minutes.
📊 According to the Plumbing-Heating-Cooling Contractors Association (PHCC), 42% of DIY plumbing failures stem from improper valve installation.
3. Connect the Shower Arm and Drain
Thread the shower arm into the wall elbow; wrap threads with 3–5 wraps of Teflon tape clockwise.
For the drain, use a P-trap to prevent sewer gases. Ensure slope is ¼ inch per foot toward the main drain.
4. Waterproof and Finish Walls
If tiling, apply a liquid waterproofing membrane (like RedGard) or sheet membrane (e.g., Schluter-Kerdi). This step is critical—water damage causes 14,000+ home insurance claims yearly (Insurance Information Institute, 2025).
5. Final Trim-Out
Install trim kit (handle, escutcheon, showerhead).
Turn water back on slowly.
Check for leaks at all joints for at least 10 minutes.
For visual learners, reputable channels like This Old House, Home RenoVision DIY, or The Plumber’s Wife offer clear, code-compliant YouTube tutorials.
Even experienced DIYers slip up. Here’s what not to do:
Mistake
Consequence
Fix
Skipping pressure test
Hidden leaks behind walls
Always test before closing walls
Using too much Teflon tape
Cracked fittings
3–5 wraps max, wrapped clockwise
Ignoring local codes
Failed inspection
Check with your city’s building department
Mixing pipe materials incorrectly
Corrosion (galvanic reaction)
Use dielectric unions between dissimilar metals
When to Call a Professional Plumber
While DIY saves money, some signs mean it’s time to call a pro:
You smell sewage (possible vent issue)
Water pressure drops after installation
Your home was built before 1986 (potential lead pipes)
Local code requires licensed inspection
The average cost for a professional shower plumbing install ranges from $800 to $2,500 (HomeAdvisor, 2025)—but it includes warranty and compliance.
FAQ Section
Q1: Can I really learn “how to do the plumbing in my shower” from YouTube?
Yes—but only if you follow licensed professionals and verify steps against local codes. Never rely on a single video.
Q2: What type of pipe should I use for shower supply lines?
PEX tubing is ideal for most DIYers: flexible, freeze-resistant, and easy to install. Copper is durable but requires soldering skills.
Q3: How do I stop my shower from leaking behind the wall?
Leaks often come from loose valve cartridges or poor sealant. Re-caulk trim plates and replace worn O-rings. If the leak persists, open the wall to inspect.
Q4: Do I need a permit to replumb my shower?
In most U.S. cities, yes—especially if altering drain lines or adding fixtures. Permits ensure safety and protect your home’s resale value.
Q5: How long does shower plumbing installation take?
A confident DIYer can complete rough-in in 6–8 hours over two days. Full install (including tile) may take 3–5 days.
Q6: Is PEX safe for drinking water in showers?
Absolutely. PEX is NSF-certified and widely used in potable water systems across the U.S. Just ensure it’s labeled “NSF/ANSI 61”.
Conclusion
Mastering how to do the plumbing in my shower site YouTube.comis possible—with the right prep, tools, and caution. By combining trusted video tutorials with verified best practices, you’ll avoid leaks, pass inspections, and enjoy a spa-like shower for years.
✅ Key Takeaways:
Always pressure-test before closing walls
Use code-compliant materials
Verify YouTube advice with official sources
Know when to call a pro
Found this guide helpful? Share it on Facebook, Pinterest, or Reddit to help fellow DIYers avoid plumbing pitfalls! Got questions? Drop them in the comments below—we’re here to help you succeed, safely.
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