Rain Collection Roofs

When designing a rainwater collection you have to consider its durability.

Rain collection roofs.

Both work well for collecting rain water. The medium sized rain water collection system. The materials used to build the collectors are readily available at most building centers. If you re installing a new roof for the purpose of collecting rainwater standing seam metal may very well be your best choice.

Here s a handy little calculator to help you estimate how much rainwater can you harvest from your roof. Rain barrel supplies list. Single roof and the double wing design. The collected rain must be used on the property where it is collected and may only be used for outdoor purposes such as lawn irrigation and gardening.

Rainwater harvesting is collecting the run off from a structure or other impervious surface in order to store it for later use. A metal roof for rainwater collection is a prime choice especially when the appropriate paint system is incorporated. When you look at the numbers it s surprising how much water you can collect every time it rains. Just a half inch of rain falling on a 1 000 square foot roof will yield 300 gallons of water.

Collection roof systems are commonly built in two different designs. A rainwater collection roof also needs to be designed with an easy path for the water to follow ideally using steep sloped roof. You can make a rainwater collection system for under a hundred dollars and store hundreds of gallons of water to use for your garden or other purposes. To use this calculator input the dimensions of your roof only area connected to rainwater harvesting system and the amount of rainfall in inches.

Traditionally this involves harvesting the rain from a roof. Your roof needs to be able to withstand the weight of heavy snow and rain. Rainwater collection calculation formulas and equations roof area ft2 x precipitation amount in x 0 623 amount collected gallons easy formula to remember. Don t let all that water go to waste.

A high quality enameled roofing material that is easy to clean standing seam metal offers the highest collection efficiency available. Many rainwater collection systems have a three fold filtration whereby the water must first pass through three filters uv light and a charcoal block before it is drinkable. In 2016 house bill 16 1005 was passed allowing residents to collect rainwater from a catchment system on their rooftops into two rain barrels with a combined capacity of 110 gallons. 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.