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Install Extension Arm — Install the Shower Arm Diverter

Beginner2 hours

Part of project

How to Add a Handheld Shower Head Using a Shower Arm Diverter · Step 5 of 8

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In this video

Ensure that a washer is placed in the shower arm connector, wrap the diverter connector with Teflon tape, and tighten the extension arm onto the diverter in a clockwise direction. Use a hexagon wrench to tighten the extension arm securely.

Goal: Attach the extension arm to the diverter.

  • Use the hexagon wrench to ensure a secure fit.
  • Be careful not to strip the threads when tightening the extension arm.

Used in this video

  • Hexagon Wrench (brand: Generic, Tool Type: Hand Tools, Power Source: Manual, Material: Metal, Brand: Generic, Size/Weight: Small, Purpose: Fastening, Safety Features: Non-Slip Grip)Tightening the extension arm.
  • Teflon Tape (brand: Generic, Supply Type: Hardware, Material: Plastic, Brand: Generic, Durability/Lifespan: Short-Term, Environmental Impact: Low VOC, Thread Seal Tape: PTFE)Sealing threaded connections.
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FAQs

How difficult is this project, and can a beginner really complete it in 2 hours?

This project is rated as beginner-friendly because it primarily involves screwing and unscrewing components and requires minimal specialized plumbing knowledge. Most DIYers can complete it within the estimated 2 hours, especially if all tools and materials are gathered beforehand. The main challenges are often ensuring a tight, leak-free seal and managing space in the shower.

What should I do if my new shower head setup leaks after installation?

If you encounter a leak, first turn off the water supply and re-tighten the connection that is leaking, ensuring not to overtighten. Often, leaks are due to insufficient plumber's tape or a missing/damaged rubber washer. Remove the connection, reapply fresh plumber's tape (3-5 wraps clockwise), ensure washers are correctly seated, and reassemble.

How important is plumber's tape, and how much should I use for a secure, leak-free connection?

Plumber's tape (Teflon tape) is crucial for creating a watertight seal on threaded pipe connections and preventing leaks. Wrap the tape clockwise around the male threads of the shower arm 3-5 times, ensuring it's snug in the threads but not excessive. This lubricates the threads for easier tightening and fills tiny gaps for a leak-proof seal.

Will adding a shower arm diverter reduce my water pressure?

Generally, adding a high-quality shower arm diverter should have a minimal impact on your overall water pressure. If you notice a significant drop, check for any debris in the diverter or shower heads, ensure all connections are tight, and verify your existing water pressure is adequate. Some older or lower-quality diverters might restrict flow slightly.

Install Extension Arm — How to Add a Handheld Shower Head Using a Shower Arm Diverter (Step 5, Video 1) | Stesso