Roof Top Rainwater Protection

The best thing about these catchment areas is that they focus the water to flow in a certain direction just like the gutters.

Roof top rainwater protection.

Rainwater harvest calculator length. By channeling water out and away from your home s foundation rain gutters. Close off your system as much as possible. Greenhouse roof has the highest collection efficiency most surfaces are a ok.

To describe practices for minimizing water intrusion through roof vent systems that can lead to interior damage and mold growth in high wind regions i e greater than 90 miles per hour mph basic gust design wind speed 1 home builder s guide to coastal construction. It includes the collecting storing and use of rainwater. Rooftop rainwater harvesting systems are useful for augmenting the water systems in both urban and rural areas and they are excellent for use in arid and semi arid areas where traditional water sources are not readily available. The collected water can either be preserved in a tank or channeled to an artificial recharge system.

This is a system of catching rainwater where it falls. To use this calculator input the dimensions of your roof only area connected to rainwater harvesting system and the amount of rainfall in inches. Rooftop rain water harvesting is a technique through which rain water is captured from roof catchments and stored in reservoirs 8 10. Below is a table of average total yearly precipitation by state.

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. Find the state where you live and input the. Hose connected directly to rain barrel.

There are three basic components of a rooftop rainwater. It is a very affordable and resourceful method of collecting rainwater if rightly implemented. Steel sheets fire glazed tiles concrete tiles cement tiles and clay tiles are popular choices for those who wish to collect rainwater as they are certified for rainwater collection. Rain gutters which run along the base of a roof do more than keep downpours from drenching people as they come and go.

Components of a rooftop rainwater harvesting system. On the rooftop where two sections meet there will be the formation of a single catchment that will naturally force the rainwater to flow in a stream.