How To Collect Rainwater From Roof

To collect rainwater you can attach a rain barrel to your home s downspout so when it rains the water flows directly into the barrel.

How to collect rainwater from roof.

Rainwater for gardening collection is a technique that has been widely practiced over the centuries. Hence growing a layer of grass. If you want to collect rainwater without a roof or downspout you can use a tarp instead. Dust smoke and soot from the air can be dissolved in rainwater before it lands on your roof.

Traditionally this involves harvesting the rain from a roof. Today houses are built with roof gardens that naturally absorb the rain and grow an insulating layer of grass. Just a half inch of rain falling on a 1 000 square foot roof will yield 300 gallons of water. Begin by stalling a heavy duty liner on top of the roof.

Collecting rainwater is a technique that has been practiced for centuries as an environmentally friendly method to collect rain for distribution in gardens and across landscaping. Here s a handy little calculator to help you estimate how much rainwater can you harvest from your roof. To prevent the barrel from becoming a mosquito breeding ground fasten a tight fitting top to it and screen the ends of the downspouts leading. In most locations today you will find that most people build their houses with roof gardens that will absorb the rainwater.

If you don t have a roof garden though you can still collect rainwater and use it. To use this calculator input the dimensions of your roof only area connected to rainwater harvesting system and the amount of rainfall in inches. The rain will collect in gutters that channel the water into downspouts and then into some sort of storage vessel. To get an idea how much water the roof of your own house might yield use the rainfall harvest calculator above.

Rainwater harvesting is collecting the run off from a structure or other impervious surface in order to store it for later use. Installing a garden roof is another way to collect and use rainwater. The easiest way to harvest rain is through a rain barrel make your own from a large trash can or an old drum linked to a pipe fitted to collect rainwater from the rooftop and verandah of the house. Then add some soil on top of the liner to create garden beds.

Rain barrel supplies list. Just lay the tarp out on an elevated area and run a drainpipe from the lowest corner to a collection tank. Not only will the collection system water the plants but it also filters out harmful materials that are typically present in rainwater.