Adjust the volume
Before you buy, you should consider the volume of the Rain barrel is appropriate for your consumption. In principle, the more lawn you have, the bigger your rain barrel should be.
Two factors play a role for the exact calculation:
- The amount of rain that flows from the roof
- Your water needs
also read
- Build a filter yourself from rain barrels
- Filling a rain barrel
- Connect the rain barrel - that's how it works
The necessary capacity of your rain barrel results from the ratio of these components.
Calculate the amount of rainwater collected
According to statistics, a 25 square meter roof provides 1000 liters of water a year. Of course, neither you nor experts can precisely determine the tow. After all, the rate of precipitation can never be precisely predicted. However, if you use this guide as a guide, you are on the safe side.
In addition, however, there is evaporation from solar radiation. It is therefore advisable to keep the rain barrel in a sheltered place to set up. You should also use an existing one when purchasing lid respect, think highly of.
Calculate your own water requirements
To determine your water needs, use the following components as a guide:
- The climatic conditions of your place of residence
- The size of your garden
- The individual water requirements of your plants
To name another statistically determined value, there are around 60 liters per square meter per year. It is best to read your actual water consumption from your water meter.
Prevent overflow
There are also two other ways to prevent overflow:
- Install an overflow protection
- Two Rain barrels(€ 3.59 at Amazon *) connect with each other
You can get to the instructions by clicking on the corresponding links.