How to Make a Water Butt from an Old Barrel: A Simple DIY Guide
Photo by Reed Naliboff on Unsplash. Download
Photo by Reed Naliboff
on Unsplash.
Download
An old barrel can be turned into a handy water butt for collecting rainwater and reducing hose use in the garden. It is a simple project if the barrel is sound and clean.
With a tap, overflow and lid, you can make a neat rainwater store that works well beside a shed or downpipe.
What You’ll Need
- Drill *
- Hole saw *
- Tape measure *
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Step-by-Step Guide
Step 1: Clean and inspect the barrel
Wash the barrel thoroughly and check for cracks, splits or bad smells. Make sure it is suitable for holding rainwater and will not leak once filled.
Step 2: Mark the tap and overflow points
Mark a low point for the tap and a higher point for the overflow. Keep both positions clear of any curved edges or weak spots in the barrel.
Step 3: Drill the holes
Drill the tap opening and the overflow hole carefully. Smooth any rough edges so the seals can sit properly and reduce the chance of leaks.
Step 4: Fit the tap and lid
Install the tap with washers on both sides as needed, then tighten it enough to seal without cracking the barrel. Add a lid or mesh cover to keep out debris and insects.
Step 5: Position and connect it up
Place the barrel on a firm, level base and connect it to a downpipe diverter or rainfall outlet. Fill it partly first to check the tap and overflow for leaks.
- Raise the barrel on blocks so a watering can fits under the tap.
- Use a lid or mesh to stop leaves and insects getting in.
- Test the overflow before a heavy rainstorm arrives.
- Choose a shaded spot to help reduce algae growth.
Make sure the barrel is stable when full, as rainwater is heavy. If the container held chemicals or fuel before, do not use it for water storage.
Final Thoughts
Turning an old barrel into a water butt is an easy way to collect free rainwater and make better use of the space beside your shed or wall.
