Rainwater Harvesting Hydrophobic Painted Roofing

Greenhouse roof has the highest collection efficiency most surfaces are a ok.

Rainwater harvesting hydrophobic painted roofing. While metal roofing or plastic sheeting e g. Using rainwater from your roof to water plants seems simple enough right. Drinkable rainwater can be collected from most roof types including undamaged asbestos colorbond zincalume and galvanized steel. It is important to find out if the material or the paint used on your roof or in your gutters could contaminate your rainwater.

Included are some of the effects of using these types of roofing for rainwater harvesting according to arcsa. You should avoid roofs with lead. Here is a list of the most common roof types and if they can be used for rainwater harvesting. Installing a rainwater tank is relatively simple and inexpensive and the benefits are ongoing.

Rainwater can also react with uncoated metal roofs so any metal roof should be painted using a roof paint that is labelled suitable for potable water supply before rainwater is collected. Safe roofing materials for rainwater harvesting. Typically rainwater will collect in the gutters move into the downspouts and finally collect in a storage. The good news is most roofing materials are suitable for rainwater harvesting.

For the majority of rainwater collection a roof acts as the primary catchment area. Roof types for rainwater harvesting. But a new study finds that the type of roofing material used can make a big difference in water quality.