Roof Color Heat

Dark gray and black roofs best for homes that are gray yellow or blue.

Roof color heat.

Of course lighter colors reflect the light keeping things cooler while darker colors absorb the light and keep warmth in. While roof color plays a role in heat absorption it s not the only factor. Use light color metal roof with overhangs to shade the walls on the south and west sides. Therefore dark roof shingles are beneficial in colder climates where winters are particularly long and summers are brief.

While the best protection against heat loss and gain in your home is sufficient insulation the color of the shingles can affect attic temperatures by 40 degrees. How roof color reflects or absorbs heat. 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. Dark shingles are better suited to cool climates because the extra heat facilitates melting of snow and ice.

There are few green building choices smarter than a cool roof in hot climates. Dark colors absorb heat and light colors reflect it. I can tell you that my experience is that any metal roof is cooler than asphalt shingles. Black and dark colored roofs.

What s the impact on your pocket. The color of your roof plays a major role in helping make your home more energy efficient so taking this into consideration will help you save money on your monthly electric bill. 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. Before you learn anything else about roof color take away this fact.

While choosing a roof color might already sound more complicated than you first imagined the good news is that there are several general rules about the types of color combinations that work well together depending on the color of your home. Roof color affects your home s internal temperature. Roof color choice also may affect shingle life in those climates. However the type of material used can cause this to vary tremendously see below 2.

After all darker colors absorb heat and lighter colors reflect it so the climate in your area matters when you are choosing what color shingles and type of roofing material that you plan to use. The best way to beat the heat is to not absorb it in the first place. A dark roof color can tap heat from the sun and transmit it into your home making it warmer. In very hot climates florida texas arizona however roof color definitely affects the cooling load of a house.

For instance an attic under a black colored roof can be 30 degf. Lighter color roofs reflect sun s heat much better than darker colors.