Storing Propane Tanks Safely: Essential Storage Tips for Grill Owners
Aug 28, 2026 / Alyssa Duranty
How should you store a propane tank?
Store propane tanks outdoors, upright, on a firm, level surface, in a well-ventilated area, and away from heat and ignition sources. Never store propane tanks inside a home, garage, basement, shed, storage unit, or other enclosed space.
Propane Tank Storage: Key Safety Tips
- Store outdoors: Keep propane cylinders outside in a well-ventilated area.
- Keep tanks upright: Store cylinders with the valve facing upward on a stable, level surface.
- Avoid heat: Keep tanks away from grills, fire pits, heaters, and other ignition sources.
- Prevent damage: Place cylinders where they won’t be knocked over, struck, or damaged.
- Inspect before use: Check for rust, dents, gouges, or damaged valves. Do not use a damaged tank.
- Follow local requirements: Storage rules may vary by cylinder size and location.
Safe vs. Unsafe Propane Storage
| Location | Safe? |
| Outdoor, well-ventilated area | Yes |
| Firm, level patio surface | Yes |
| Away from heat and ignition sources | Yes |
| Garage or basement | No |
| Shed or tent | No |
| Inside the home | No |
| Next to an operating grill or heater | No |
Can You Store a Propane Tank in a Garage?
No. Portable propane cylinders should not be stored in garages, basements, sheds, homes, or other enclosed spaces. A leak can allow propane to accumulate and create a serious safety hazard.
Can You Store a Propane Tank Outside in Summer?
Yes. Propane tanks can be stored outdoors year-round when properly positioned. Keep them upright, well ventilated, protected from damage, and away from excessive heat and ignition sources.
How Far Should a Propane Tank Be from an Ignition Source?
The Propane Education and research Council (PERC) recommends keeping portable propane cylinders at least 10 feet from sources of ignition and unused cylinders at least 20 feet from heaters in use. Always follow applicable local codes and the cylinder manufacturer’s instructions.
Propane Tank Storage Checklist
- Store the cylinder outdoors.
- Keep it upright and stable.
- Use a well-ventilated location.
- Keep it away from heat and ignition sources.
- Protect it from damage or tipping.
- Check for rust or other damage before use.
- Never store it in a garage, shed, basement, home, or storage unit.
FAQs
Should a propane tank be stored upright or on its side?
Upright. Keep the valve facing upward.
Can I store a propane tank in a shed?
No. Enclosed spaces and are not recommended for propane cylinder storage.
Can I store a propane tank under my grill?
No. Keep spare cylinders away from operating grills and other heat sources.
How do I know if a propane tank needs to be replaced?
Look for corrosion, dents, gouges, or damaged valves. Do not use a damaged cylinder; contact your propane supplier or a qualified professional.
Can I put a propane tank in a self-storage unit?
No. Propane cylinders should not be stored inside enclosed self-storage units. Remove the cylinder before storing a grill or other equipment.
