Does A Black Roof Make Your House Hotter?

Jessica Allen
by Jessica Allen

Black roof shingles are a common choice due to their versatility and aesthetically-pleasing appearance. But does the common knowledge that the color black absorbs heat apply to roofs as well?

Black roofs absorb heat, which can make your house hotter on sunny days, but the roofing material is also important. Traditional asphalt shingles absorb the most heat, while options like metal and solar reflective shingles reflect the sun’s rays. Generally, black roofs can make your AC work harder, but they can also melt snow on the roof in winter.

This article will cover whether the color of your roof affects the temperature of your home. It will also discuss the various colors and materials that can impact your house’s temperature. Finally, it’ll talk about the main advantages and disadvantages of having a black roof.

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Does The Color Of Your Roof Affect House Temperature?

When choosing a color for your roof, you’re probably most concerned with aesthetics. But another component to consider is how the color you select will impact the temperature of your home. The color of your roof can make a difference in a house’s temperature, especially the higher levels like the attic.

Are Houses With Dark Roofs Always Warmer?

Many people assume that darker-colored roofs result in houses that are always warmer. However, this is a misconception. Although darker shingles absorb more heat on sunny days, they also lose heat more quickly at nighttime. This is also true when it’s cloudy or dark outside.

What’s The General Rule?

Overall, both the color of the roof and the season of the year have an impact on the house’s temperature. As far as colors go, the simple explanation is that light colors reflect light, and dark colors absorb it.

Light-colored roofs are ideal for warm climates because they help keep the home cool. There’s not as much of a need for air conditioning with a light-colored roof. Therefore, light-colored roofs are more energy-efficient in areas that get a lot of sun.

Meanwhile, dark-colored roofs are advantageous in cooler climates because they release heat faster. In areas where snow piles up on the roof frequently, dark shingles can help it melt more quickly. This also has the benefit of preventing water pooling and flooding on the roof.

How Roof Colors And Materials Affect The Temperature Of Your Home

Generally, dark-colored roofs absorb more heat and make houses warmer, especially the upper levels. Conversely, light-colored roofs are the traditional choice for warm climates because they reflect heat and keep houses cooler. But the material the roof is made from also has a huge impact on the temperature of your home.


Metal roofs have recently experienced an increase in popularity. This roofing material has high reflective properties.

Even dark-colored metal roofs reflect most of the sun’s rays. They keep the home and attic at a more stable temperature in the winter and summer.

Asphalt Shingles

The traditional choice for roofs, asphalt shingles have low reflective properties regardless of their color. This is because the granules in the asphalt diffuse light in many different directions. Even the lightest asphalt roofs only reflect about 30% of the sun’s rays.

Asphalt shingles transfer heat from the roof to the inside of the home, primarily the attic. In the winter, this helps warm your home. But in the summer, it can mean higher air conditioning bills.

Solar Reflective Shingles

Solar reflective shingles are relatively new to the roofing market. They’re specifically designed to reflect more of the sun’s rays than traditional asphalt shingles. This new type of shingles is coated with reflective granules that make them more energy-efficient.

Rubber Flat Roof Materials

Another newer product for roofs, rubber and polymer flat roof materials create a secure, watertight barrier. These materials have high reflective properties. The homeowner’s choice of color can significantly impact the temperature of their home.

Advantages And Disadvantages Of A Black Roof

Let’s get a better understanding of the pros and cons of choosing black shingles for your roof.

The Advantages

Here are the main upsides to having a black roof.

Retains Heat (Pro And Con)

This can be an advantage or a disadvantage depending on the local climate. In the cold winter months, a black roof helps to melt snow and keep your house warmer. But during the summer or in warmer climates, a black roof can make your air conditioner work harder.

Low Cost

Most black roofs consist of asphalt shingles, which are the most inexpensive roofing material.

Waterproof And Fireproof

Most black shingles feature a fiberglass infusion, which is waterproof. It’s also more fireproof than many of the roofing materials used today.

Aesthetically Pleasing

Black roofs look great with many different house colors. Plus, black shingles easily camouflage any structural imperfections on the roof.

The Disadvantages

Below are some of the downsides to having a black roof.

Doesn’t Reflect Sunlight

The main drawback to black shingles is that they don’t reflect sunlight and, therefore, don’t cool your attic.

May Have A Shorter Lifespan

Since black shingles are generally hotter than lighter-colored roof materials, they can have a shorter lifespan due to heat exposure.

Can Contribute To Air Quality Problems

If moisture begins to build up in your home, the extra warmth from the shingles can exacerbate it. It can even contribute to mold and mildew growth, which can become problematic if left untreated.

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Related Questions

What color roof is the coolest?

White roofs are the coolest. This is because light colors reflect heat, while dark colors absorb heat. White roofs have traditionally been used in warmer climates due to their cooling properties.

Are black roof shingles a bad idea?

Black roof shingles are not necessarily a bad idea. Although they can increase your home’s temperature, this can be an advantage depending on your local climate. Plus, adding insulation and proper attic ventilation can counteract the additional heat brought on by a black roof.

Does the color of your shingles make a difference?

Yes, the color of your shingles does make a difference aesthetically and temperature-wise. However, the material of your roof also makes a significant difference when considering temperature and heat absorption.

Jessica Allen
Jessica Allen

With a lifelong passion for writing plus strong enthusiasm for home improvement and DIY projects, joining the team at Upgraded Home was an easy choice. Jessica Allen likes to share helpful information with current and aspiring homeowners. Aside from writing, Jessica loves doing yoga, playing the piano, and dabbling in graphic design.

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