When using LPG extra care must be taken. This is because storage facilities for LPG must meet certain safety standards. You should store as few gas cylinders as possible.
You should also make sure there is suitable ventilation where the gas is being stored and used, particularly at a low level. This is because LPG is heavier than air so there is a risk of asphyxiation.
The LPG Association guidance states that the storage area must
- be secured against attack from vandals
- have warning signs in place to show the hazards
- allow for cylinders to be stored in an upright position, unless labeling states otherwise
- be easily accessible
- be kept free of flammable sources and combustible materials, including vegetation
- be located away from open drains.