Rainwater Harvesting Hydrophobic Painted Roofing

Drinkable rainwater can be collected from most roof types including undamaged asbestos colorbond zincalume and galvanized steel.

Rainwater harvesting hydrophobic painted roofing.

Here is a list of the most common roof types and if they can be used for rainwater harvesting. Tin tin is one of the best rainwater harvesting roof materials to have on a project there is very little water loss with tin around 5 and no. There s just a short list of rooftop surfaces that rainwater harvesters should avoid. The good news is most roofing materials are suitable for rainwater harvesting.

Typically rainwater will collect in the gutters move into the downspouts and finally collect in a storage. Rainwater harvesting or rainwater collection is the process of collecting the run off water from a structure in order to store it for later use. Installing a rainwater tank is relatively simple and inexpensive and the benefits are ongoing. Greenhouse roof has the highest collection efficiency most surfaces are a ok.

Using rainwater from your roof to water plants seems simple enough right. You should avoid roofs with lead. Included are some of the effects of using these types of roofing for rainwater harvesting according to arcsa. 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.

It is important to find out if the material or the paint used on your roof or in your gutters could contaminate your rainwater. For the majority of rainwater collection a roof acts as the primary catchment area. Safe roofing materials for rainwater harvesting.