Asphalt shingles are the most common types of shingles in use today. This tried and tested roofing material is known to every homeowner and contractor. However, there are many types of asphalt shingles. One of which is the now commonly known COOL roofing shingle. Here is a quick look at what these shingles are and what they are best at.
The role of shingles
To understand how the COOL shingles can help you, it is first important to understand what are the different functions of a shingle. These usages will help you comprehend the changes that COOL shingles bring to your home.
Absorbing Heat: The first thing that shingles do is absorb some heat from the outside and transfer it into the home. If your attic is not properly insulated, the absorbed heat can increase internal temperatures in your home. This can actually lead to higher costs of running colling devices in the home. In case you do notice this phenomenon, get in touch with a Worcester Roofing Contractor to get your insulation and shingles inspected. COOL shingles can help here with adjusting the heat absorption.
Solar Reflectance: When the sun delivers visible and invisible light waves onto your roof, its response is known as solar reflectance. The more the light reflected back, the higher the solar reflectance score of the roof. These higher-rated shingles are what can be considered COOL shingles by a Marlborough Roofing Contractor.
With the absorption of solar radiation, the roof heats up and starts emitting this heat into the surrounding atmosphere. This is called thermal emittance. The higher the emittance score the lesser is the heat transferred to the home. In this situation, it’s best to know that shingles with higher emittance are perfect for hot, sunny regions to keep the home cool and vice versa for cool regions.
So finally, what are COOL roofing shingles, and how do they modify the above parameters?
COOL shingles essentially use reflective granules that help decrease the amount of heat that is transferred into the home. This hence ensures that your home stays cool and also does not increase the bills because of excess use of colling devices. COOL roofing shingles also play a key role in benefitting the environment. As per roofing contractors in Marlborough, MA here are some benefits:
- COOL roofing material could help reduce atmospheric heat that accumulated in cities and among buildings.
- The need for electrical cooling devices will drastically drop. Leading to significant changes in the bills for using the additional peak power.
- Low demand for electricity will automatically reduce the power plant emissions such as carbon and sulfur dioxides.
COOL shingles usually come with a CRRC rating for thermal emittance and solar reflectance. These hence are perfect for some geographical areas that go through a certain temperature around the year.
To know more about these shingles and to get them installed at your home, get in touch with the expert roofing contractors in Worcester, MA at Global Roofing is one of the best in near by area.
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