Pierre et lumière

Outdoor arrangements
Outdoor Deco Lighting
Electricity and automatisms
Small Built
Dry Stone


Pierre et Lumière
66560 ORTAFFA







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RainWater recovery

Rainwater is a natural resource easy to recover : Deviate flow to a cistern is an aesy way to get thousands aviable liters of water.

Average pluviometry of our area is about 750 mm/ m², that is to say it rain 750 liters by square meter for a year. If ones consider a house roof surface of 100 m², that mean it is possible to recover 7500 liters a year !

According to cistern capacity, use can be interresting :

- Garden watering

- Upgrade waterpool level

- Flush connection (tax credit under conditions)

Cistern can be at ground level (up to about 1000 liters) or buried (large capacity) :

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