Is It Safe To Collect Rain Water On A Roof

Use it to wash cars and outdoor equipment and to rinse patios.

Is it safe to collect rain water on a roof.

Drinkable rainwater can be collected from most roof types including undamaged asbestos colorbond zincalume and galvanized steel. Safe roofing materials for rainwater harvesting. Unless the zinc content is particularly high it is safe to use on lawns and ornamental gardens. Rain can wash different types of contaminants into the water you collect for example bird poop on your roof could end up in your water barrel or tank.

Yes rain water is perfectly safe for drinking purpose and qualifies all who tests till the time it hits your rooftop where it interacts with the dirt stored there. And also that a first flush diverter will remove a considerable number of the pathogens but not enough to be safe. This is called the first wash and will be discussed in detail in the first filtering chapter. Roof runoff has many outdoor uses.

However still this water can be used if the first flush of water is diverted from the roof tops. Although it is the homeowner s responsibility to ensure drinking water is clean he says information on the safe collection and storage of roof collected rainwater seems not to be reaching many. Germs and other contaminants while useful for many things rainwater is not as pure as you might think so you can t assume it s safe to drink. It is important to find out if the material or the paint used on your roof or in your gutters could contaminate your rainwater.