Sprinkler Roof Cooling System

Firesafe marin recommends that you replace any wood shake roof with a fire sesistant type a roof assembly but until that happens your house is the rare case a sprinkler might be helpful.

Sprinkler roof cooling system.

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. At its lowest tech a roof misting system can be little more than a garden hose set to the mist setting and aimed across the roof. A rooftop sprinkler system ember s guard is adapted to protect homes from falling embers in the case of a wildfire or bushfire. The microclimate is the area right around where the sprinklers are located.

Significantly less expensive than other alternatives with full kits starting at 269 00 and single sprinklers at 179 00. Roof saver sprinklers an affordable home wildfire protection system roof saver sprinklers are an easy to use high quality and low cost option for bushfire wildfire protection. The water evaporates and cools the surface. Here is a some information on two roof sprinkler systems.

The installation cost of the roof cooling system was 14 000. As the water evaporates it cools the roof and helps to lower the temperature of the roof tiles and the ceiling cavity beneath it. These types of systems can also be set up to operate automatically either on a timer or connected to an automatic temperature sensor which triggers the system whenever it gets too hot. It is also foreseeable that an owner can use the embers sprinkler system to wet the rooftop of houses on a hot day to cool down the house for general irrigation purposes or wet summer fun.

Also called an evaporative cooling system a roof misting system lowers surface temperatures by spraying an extremely small amount of water across the roof allowing the water to cool the roof as it evaporates. The principle is similar to the way the human body cools itself with perspiration. These systems provide cooling by spraying water on the roof surface. They are simple and appear to be effective but would not be a good choice in areas where water is in short supply.

Local fire agencies agree that the only time a sprinkler system on the roof may be advisable is if you have a combustible wood roof. Roof sprinklers work by spraying water at predetermined intervals on a roof s surface. One study indicates that water use is around 100 gallons per day per 1000 sqft of roof area. 1 gallon of water consumes 8000 btu as it evaporates.

Yes water on the roof will help cool it. The roof cooling system would use a minimum amount of electricity and no hazardous materials. The cost of installing additional air conditioning capacity to address the 22 tons of heat was estimated at 38 500.