Roof Sprinkler Cooling

The historic 1913 chalet had an extensive sprinkler system on it s roof when a wildfire approached last month.

Roof sprinkler cooling.

A rooftop sprinkler system is not just for fire protection. Ember s guard roof sprinkler system is the one of the most effective efficient tool to protect property from wildfire ember attack. Rooftop sprinklers are a proven method of improving the chances that a building will survive a wild fire according to various studies. Ember s guard roof sprinkler systems are a temporary fire suppression system they are not designed to put out a fire but help prevent ignition.

Here is a some information on two roof sprinkler systems. Roof cooling has reduced the building s heat load by over 929 000 btu hr which is equivalent to adding over 77 tons of mechanical air conditioning. Here s a look at sperry chalet august 31 and again today. They wrapped windows in fire resistant blankets and turned on sprinklers when the fire approached.

Department of energy the surface of a cool roof reflects more sunlight and releases more heat than a so called hot or dark roof. Roof sprinkler cooling system. Fire pump packages to supply sprinklers. Firefighters had two days to prepare the building.

Compare this to the estimated installed price for. These systems provide cooling by spraying water on the roof surface. Important things to note. 1 gallon of water consumes 8000 btu as it evaporates.

Because it is designed to provide gentle water distribution over a large area it is a perfect means of keeping your landscape green and lush. Cooling with liquid water running off from a sprinkler is not efficient but evaporative cooling from a small amount of water like a periodic sprinkle is very efficient. When rooftop sprinklers are activated they spray water high up in the air which lands on the roof trees and other surfaces that are within range. A cool roof is a roof designed to maintain a lower surface temperature in bright sunshine than a traditional roof source.

One study indicates that. They are simple and appear to be effective but would not be a good choice in areas where water is in short supply. To install 77 tons of air conditioning would cost approximately 1000 per ton installed or 77 000 not to mention high monthly operating costs.