If you collect rainwater, adding a rain barrel tap is the simplest way to make that water useful. This easy-to-install outdoor spigot turns your barrel from a storage container into a practical watering station for your garden.
It’s a small upgrade with a big impact. Instead of struggling with a clumsy hose or dipping a watering can, you get a steady, controlled flow. Let’s look at why this is a must-have and how you can fit one yourself in an afternoon.
Rain Barrel Tap – Easy-to-Install Outdoor Spigot
This specific type of faucet is designed for the thin plastic wall of a rain barrel. Unlike a household spigot, it’s self-sealing and comes with everything you need. The beauty is in it’s simplicity—no complex plumbing required.
Why Your Rain Barrel Needs a Proper Spigot
You might manage with the standard outlet plug, but it’s messy and inefficient. A dedicated tap offers real advantages.
- Better Water Pressure: The spigot’s position allows for better gravity-fed flow, making filling a can easier.
- Easy Hose Connection: You can attach a short garden hose directly to it for targeted watering.
- Clean Operation: No more water running down the side of the barrel, which can cause algae growth and slippery surfaces.
- Durability: A quality brass or plastic spigot is built for outdoor use and won’t degrade like a cheap plug.
What You’ll Need for Installation
Gathering your tools first makes the job smooth. Most easy-to-install kits include the essentials.
- Rain barrel spigot kit (includes spigot, rubber washers, metal washers, and lock nut)
- Power drill with a hole saw bit (size specified by your kit, usually 1-1/8 inch)
- Adjustable wrench or channel-lock pliers
- Measuring tape and marker
- Pipe thread seal tape (Teflon tape) for a extra secure seal
- A little silicone sealant (optional, for added waterproofing)
Choosing the Perfect Spot for Your Tap
Location is key. You need a spot that’s both structurally sound and convenient for use.
First, look for a flat, vertical section on your barrel. Avoid curved areas near the top or bottom. The ideal height is about 4 to 6 inches from the barrel’s base. This places it high enough to avoid sediment at the bottom but low enough to allow a watering can to fit underneath.
Also consider whats around the barrel. Make sure you have clear access to turn the handle and that the spout points in a useful direction. Clear any plants or obstacles that might get in your way.
Step-by-Step Installation Guide
Follow these steps carefully for a leak-free result. It’s a straightforward process.
- Mark the Hole: Measure and mark your chosen spot with a marker. Double-check the height from the ground.
- Drill the Pilot Hole: Start with a small drill bit to create a guide hole in the center of your mark. This prevents the hole saw from slipping.
- Drill the Main Hole: Switch to the hole saw bit. Drill steadily and apply gentle pressure. Let the tool do the work to avoid cracking the plastic.
- Clean the Edges: Remove any plastic burrs from the hole with a knife or sandpaper. A smooth edge ensures a good seal.
- Apply Sealant (Optional): Run a thin bead of silicone sealant around the edge of the hole on the inside of the barrel. This gives you extra insurance against leaks.
- Assemble the Spigot: Slide the rubber washer onto the spigot threads from the outside. Wrap the male threads with Teflon tape 2-3 times clockwise. This helps create a watertight connection.
- Insert and Secure: Push the spigot into the hole from the outside. From inside the barrel, slide on the metal washer and then screw on the lock nut hand-tight.
- Tighten with Tools: Use your wrench to hold the spigot face steady outside. With another wrench, tighten the lock nut inside until it is snug. Don’t over-tighten, as you can strip the plastic threads or warp the barrel wall.
Testing for Leaks and Final Adjustments
Before you celebrate, you need to test your work. Fill the barrel at least a quarter full with water, or use a garden hose.
Watch the connection point closely for any drips. If you see a leak, try tightening the lock nut a little more. If it still leaks, empty the barrel, disassemble, and add more Teflon tape or sealant before trying again. A small drip might seem minor, but it can waste alot of water over time.
Connecting a Hose for Easy Watering
One of the best features of a rain barrel tap is hose compatibility. You can use a standard garden hose, but a shorter, dedicated soaker hose is even better.
Simply attach the hose to the spigot’s threaded end. For a more permanent setup, consider a Y-splitter connector. This lets you attach both a soaker hose and have the spigot free for filling cans. Remember, rain barrel pressure is low, so long hoses or sprinklers won’t work well.
Winterizing Your Rain Barrel Spigot
If you live in a freezing climate, winter care is crucial. Water left inside the spigot can freeze and expand, cracking both the tap and your barrel.
In the fall, completely drain your barrel. Open the spigot and leave it open. It’s also a good idea to disconnect and store the barrel indoors if possible, or at least tip it upside down. This prevents ice damage and extends the life of your easy-to-install outdoor spigot for many seasons.
Troubleshooting Common Issues
Even with a good install, small problems can pop up. Here’s how to fix them.
- Slow Flow: Check that the overflow hole isn’t blocked. Sediment can also clog the spigot inlet; flush the barrel.
- Leaking from Threads: Drain the barrel, unscrew the spigot, and apply fresh Teflon tape. Re-tighten.
- Leaking from Behind the Spigot Face: The rubber washer may be misaligned or damaged. Replace it and ensure it’s seated properly.
- Spigot Handle is Stiff: A little plumber’s grease on the valve stem can make operation smoother.
Beyond the Basics: Advanced Tips
Once your tap is working, you can optimize your system further. Consider adding a second barrel for linked storage, using the overflow to feed another barrel or a rain garden.
Elevating your barrel on cinder blocks increases water pressure at the spigot. Just ensure the platform is stable and level. You can also install an inline filter between the downspout and barrel to reduce debris, which keeps your spigot from clogging.
FAQ Section
How high should I install the rain barrel spigot?
Aim for 4-6 inches from the bottom. This avoids sediment but allows space for a watering can.
Can I use a regular outdoor faucet instead?
No, a standard hose bib isn’t self-sealing for a barrel’s thin wall. Always use a kit designed for rain barrels.
Why is my new rain barrel faucet dripping?
It’s likely not tight enough or needs more Teflon tape on the threads. Ensure the rubber washer is in place.
What size hole do I drill for a rain barrel tap?
Most kits require a 1-1/8 inch hole. Always check the instructions that came with your specific spigot.
Can I attach a soaker hose to my barrel’s spigot?
Yes, soaker hoses work perfectly with the low pressure from a rain barrel and are a great way to water beds directly.
Installing a rain barrel tap truly makes your harvesting system complete. It’s a simple project that pays off everytime you water your plants. With your new easy-to-install outdoor spigot, you’ll save time, water, and your back, making the most of every drop nature provides.