Black Roofs Hotter

So does a black roof make your house hotter.

Black roofs hotter.

On a hot day a black roof can be as high as 100 degrees warmer than the air temperature while a white roof will only be 20 degrees warmer than air temperature. The sun shines hours every day and your roof isn t yet blanketed with snow. When comparing a totally white shingle to a totally black shingle the attic temperature may increase 8. Yes black will be hotter.

Black roofs are known as warm roofs because they deflect less heat allowing more into the home. Energy gov recommends lighter colored roofs for houses in warm and hot climates. This is a color that commands attention so consider complementing it with black green or dark brown shingles. During the hot summer months we get many questions from homeowners about dark vs.

Opal there s an ephemeral quality to this greenish grey hue that s further enhanced by choosing lighter colored shingles such as light grey beige or perhaps a dark green or grey for contrast. For one we d have to look at your roof s insulation and ventilation. A dark roof absorbs more heat from the sun. More specifically does a dark shingle make my house hotter and cause my air conditioner to run more often.

Based on my research a black metal roof does have the potential to absorb more heat in the summer but there are a lot of factors to consider. Black is a color that attracts heat be it through a black t shirt in the height of summer or black metal roof over a shed. Furthermore even if metals get very hot to the touch they generally cool down much faster than traditional tiles or shingles. However that is not the case when it comes to modern roofs.

Do black standing seam metal roofs make your house hotter in the summer. If black is your preferred roof color you might think that a black metal roof would absorb more radiant heat since it is dark. How can roof color affect the heat of your home. However except for reflective coated shingles some energy star rated shingles for instance or white or bare metal there is only about a 10 15 difference in the amount of energy absorbed between black and say a tan or beige and only a few percent between black and a gray red dark blue green or brown.

However there are a few simple solutions that will leave you worry free after your new black roofing installation. As black is obviously the darkest roof you can get this color will absorb the most heat and warm your. Generally lighter colored roofers will reflect heat away from your roof and darker roofs will absorb the heat and transfer it into the house below. The difference is palpable.

The longer the roof is exposed to direct sunlight the.