One of the main reasons that most people consider having a cool roofing system installed by a Commercial Cool Roofing Contractor Chicago is the energy saving advantage. A home with a cool roofing system will quickly start to reduce the utility bills in the home, and this reduction is often significant. While this energy efficient roof option does cost some extra money initially, over time it will more than pay for itself due to the lower utility costs.
The top cool roofing systems are usually all white. This allows them to reflect anywhere between 80 and 85 percent of all heat away from the home. During the hot months, this makes it much easier to keep the home at a cool temperature without having to turn the air conditioner down nearly as far. During the 1970s, prior to the introduction of the cool roofing system, the great majority of roofs were flat one topped with black tar. Although tar does provide considerable protection from the elements like sleet and snow, it has the enormous disadvantage of sucking heat in and trapping it there. This heat then moves straight into the home beneath, making it much more difficult to cool the home effectively.
With a black roof, especially a black tar roof, the outside air temperature can spike upwards as much as 30 degrees due to the heat retention properties of the tar. That means that when it’s 95 degrees outside, the roof will generally heat up to around 125. That extra 30 degrees of heat is going to be transferred right into the home, making it all but impossible to keep the home comfortable on the hottest days of the year. However, with a cooling roof system the reverse is true. This type of roofing system will actually lower the temperature of the air before it transfers into the home. If the outdoor temperature is 95 degrees, the cooling roof system will typically have a temperature of about 23 percent less. This makes it around 72 degrees, which is a very comfortable temperature for most people. That type of efficiency means that the air conditioner won’t be straining to cool the home any longer. If you want to learn more from a Commercial Cool Roofing Contractor Chicago, go here to Get a Free Survey!
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