Skip to main content

Clean and Measure the Pipe — Prepare for New Faucet Installation

Beginner4 hours

Part of project

How to Replace an Outdoor Faucet (Spigot/Hose Bibb) · Step 3 of 6

Helpful?

In this video

Clean the exterior of the copper pipe extending from the wall using a piece of sandpaper or a cleaning cloth to remove any debris or old solder. Use a tape measure to confirm the pipe extends between 2 and 3 inches from the finished wall surface, as required by the spout model.

Goal: Plumbing

Used in this video

  • Sandpaper/Cleaning Cloth (brand: N/A, Tool Type: Painting Tools)Cleaning debris and old solder off the copper pipe.
  • Tape Measure (brand: N/A, Tool Type: Measuring Tools)Measuring the length of the copper pipe.
7.5K views472 minutes
This Old House

2.2M subscribers

View Channel

FAQs

How difficult is replacing an outdoor faucet for a beginner, and how long should I expect it to take?

This project is rated as 'beginner' difficulty, making it suitable for those new to DIY plumbing. With proper preparation and the right tools, it typically takes about 4 hours. Most of the time involves careful disconnection, preparation, and leak testing.

What are the most critical safety precautions I need to take before starting this project?

The most crucial step is to shut off the main water supply to your house and drain the lines before beginning. This prevents accidental flooding. Always wear safety glasses and gloves to protect against debris, tools slipping, or contact with old pipes.

What specific tools and materials are essential for this faucet replacement, especially for a stubborn old unit?

Beyond basic tools, you'll definitely need two sturdy pipe wrenches (like the RIDGID 31305 and TradesPro 830914) to safely remove the old faucet without twisting internal pipes. Penetrating oil (Blaster PB) is critical for seized connections, and Teflon tape along with pipe thread sealant (Hercules Real-Tuff) are essential for leak-free installation.

Why is installing a 'frost-proof' faucet recommended, and are there different types or considerations for them?

Frost-proof faucets are highly recommended because they prevent water from freezing and bursting the pipe inside your wall during cold weather, saving you from costly repairs. They come in various lengths, so measure the thickness of your exterior wall to ensure you select one that extends far enough into your house for proper function and drainage.

Transcript
Hide

okay so as you see i just lock it up and also for this model you need to to um inches or three from the wall to to the end okay as you see it's less than three it's like to an aqua so it's perfect and also make sure the pipes is a very clean of um maybe all uh solder or something make sure it's very clean okay and the spout came with instructions but i don't understand very well so i want to show you

Auto-generated transcript. May contain errors.