White Roof Shingles Benefits, New Iko Cool Roof Reflective Roofing Shingles Unveiled At Western Roofing Expo 2016 2016 06 17 Roofing Contractor

As well as reducing your energy costs white roofing requires less care and maintenance.

Colonial slate certainteed landmark colors. The benefits of a white roof. Switching to a white roof can actually reduce energy use by about 20 percent in hot sunny weather according to the lawrence berkeley national laboratory heat island. A white roof surface or a white painted on roof coating has a very high solar reflectance index sri as high as 90.

Their modeling showed that an increase in white surfaces could reduce the overall cloudiness of the area which would allow more sunlight and heat in the surrounding city. Much ado has been made in recent years about the benefits of installing white or cool roofs. Black non reflective roofing commonly cracks and warps due to the heat extremes during the summer.

Another important aspect is the thermal emittance of white roofing. Once enough of the white fluffy stuff adheres to your roof it will reflect the suns rays instead of absorbing them which means you lose all of the benefits of this product. If you install black roof shingles because you want to retain more heat in the home then you must be proactive about removing snow from the structure.

There are a few benefits to having a white roof. Buy cool asphalt shingles which use specially coated granules that provide better solar reflectance. Coating existing asphalt shingles to make them cool however is not normally recommended or approved by shingle manufacturers.

White roof surfaces emit 100 of the absorbed heat helping to maintain a more stable cooler temperature inside the building. They found out that the plywood sheathing beneath a black asphalt shingle roof was way warmer than the sheathing under the white shingle roof. What are the benefits of white roofs our roofing contractor knows why white roofs are so much better than the black ones homeowners that plan a roof repair and remodeling job are too busy to think about the type of material to select when considering their roof shingles and pay little or no attention to their color.

The main benefits include comfort and energy costs. That heat in turn could increase global warming reversing the energy saving benefits of the light colored roof. Generally speaking white shingles are the way to go.

Light colored materials reflect heat while dark roofs such as those made of asphalt and tar absorb heat driving up air conditioning consumption in order to offset it. How they can be made cool. White roofing has a much longer lifespan commonly lasting up to twice as long as black roofing.

The benefits of using white shingles. However you should know a little bit about the positives and negatives associated with white shingles before jumping on them.