Which Is More Energy Efficient Metal Roof Or Shingle

The popularity of metal roofs has soared in recent years because of their durability energy efficiency and environmental performance.

Which is more energy efficient metal roof or shingle.

At the highest rank of energy efficient homes stands the passive house institutes certification. The roof of a building is exposed to the sun more than any other part of the structure making the roofing material a critical factor when it comes to energy efficiency. Using a sealant to repair a leak is not a long term fix and it may be more efficient to replace individual shingles. This can lower roof surface temperature by up to 50f decreasing the amount of heat transferred into a building.

Tile is renewable and energy efficient like. Since metal roofs reflect heat up away from buildings they are considered as one of the most energy efficient roofing materials on the market. 1 cool your roof cool roofs are lighter in color than traditional black asphalt or dark wood shingles and save energy by reflecting light and heat away rather than absorbing them. Shingle roofs are cheaper up front.

A white or light colored metal surface reflects best under testing at about 67 percent reflectivity and even some newly developed cool colors send the rays away source. Cool roofs can be made of a highly reflective type of paint a sheet covering or highly reflective tiles or shingles. Energy star certified roof products can help reduce the amount of air conditioning needed in buildings and can reduce peak cooling demand by 10 15 percent. Though you ll get more life out of a metal roof you ll pay the price at the time of installation.

This is known as the albedo effect and many studies have documented significant energy savings from simply lightening the color of a roof. Standard or dark roofs can reach temperatures of 150 f or more in the summer sun. In fact a high end kynar 500 white metal roof is energy star rated and classified as a cool roof by the cool roof rating council. Metal roofs generally can run from 120 to 900 per 100.

A cool roof under the same conditions could stay more than 50 f cooler and save energy and money by using less air conditioning. Modern energy efficient metal roofing acts as a giant mirror of sorts by reflecting the heat and energy up into the air. These roofs can last for 40 to 70 years and are recyclable at the end of their useful life. Energy star certified roof products reflect more of the sun s rays.

Homeadvisor s metal roof vs shingles guide compares pros cons differences and costs of metal shingle or panel roofing versus asphalt shingle roofs. Florida solar energy center and while asphalt tiles don t have the power of a magnifying glass.