What Color Roof Is Most Energy Efficient?

What color roof reflects the most heat?

In general, lighter-colored roofs reflect away heat rays from the sun, but dark-colored roofs absorb much of that heat and transfer it into the rooms below..

Is a 50 year roof worth it?

It’s one of the most common questions people ask when it’s time to replace their roof: Are 50-year shingles worth the money? And like most questions, our answer is simple. … In most cases, 50-year shingles won’t improve on resale value of a home over 25- or 30-year shingles.

Should I paint my roof white?

Supposedly, painting your roof white has many benefits. Because the color white reflects heat, less heat is absorbed by the house. Thus, lower energy bills. … Other than in commercial applications, few people have actually gone out and painted their roof.

What color roof is best?

17 Facts and Tips on How to Pick Shingle Colors to Complement Your HomeHOUSE COLORBEST MATCHING ROOF SHINGLE COLORBeige/CreamBrown, Black, Grey, Green, BlueBrownGrey, Brown, Green, BlueWhiteAlmost any color including Brown, Grey, Black, Green, Blue, WhiteWeathered Wood or Log HousesBrown, Green, Black, Grey2 more rows

Is a white roof cooler than a black roof?

White roofs are known as “cool roofs” because light colors deflect sunlight, keeping most of its heat away from the home. Black roofs are known as “warm roofs” because they deflect less heat, allowing more into the home.

Does a tin roof make your house hotter?

In one experiment they conducted in 2007, they discovered that the surface temperature of an asphalt shingle roof stayed on average within 5 degrees of a metal roof’s temperature over the course of 3 January nights, with a metal roof being a few degrees warmer during the day and few degrees cooler at night than asphalt …

How can I reduce the heat on my roof?

How to Reduce Heat from Roof TopApply reflective roof coatings. … Plant trees, vines, and shrubs around your building. … Install roof ventilation. … Invest in a roof restoration service. … Consider roof mist cooling systems. … Insulate your roof with spray foam.

Do white houses stay cooler?

Meanwhile, light-colored paint can help reflect the sun’s heat away from the home. White walls, for example, will gain 35 percent less heat than black walls, says Solar Today Magazine, therefore requiring less energy to cool the home. … Cooler shades help block solar radiation, says Solar Today.

Is a black roof bad?

As a result, the color of your roof won’t be an issue at all. There are a number of ways to vent your attic, and the method your roofing company uses will depend upon the design of your home. While dark roofs do tend to absorb more heat, the rest of your home should stay cool with the proper insulation and ventilation.

How much do — cool roofs cost?

According to the Environmental Protection Agency, the price of a cool roof coating can range from $0.75 to $3.00 per square foot. For a home with a typical 1,500 square foot roof, installation costs can add up to between $1,600 and upwards of $6,500.

Do White roofs save energy?

A white roof can emit up to 90% of absorbed heat, maintaining a stable, cooler temperature inside your house. This increases energy efficiency, reduces utility bills, and extends the life of your roof.

Does roof Colour affect heat?

“Dark colours are believed to attract greater heat but the difference in heat to a light coloured roof is thought to be minimal. Light coloured roofs have been thought to reflect more heat away from the home based on rating systems such as BASIX.

Do black roofs make house hotter?

1. Black and dark colored roofs. In general, dark-colored roofing materials will absorb the heat and cause your attic and/or the top of your house to be warmer than a lighter colored material.

Which roof is best for hot climate?

Better options for homeowners in warm climates are metal, slate, clay, or rubber shingles.Begin Your Roof Replacement.Metal roofs excel under extreme temperatures. … Slate roofing is made of stone, it is impervious to weather, sun, heat, and cold.More items…

Is a dark or light roof better?

Light shingles deflect sunlight and help keep temperatures down in hotter climates, while dark shingles absorb heat and help homes stay warm in colder climates. Dark shingles also help snow and ice on your roof melt faster.