Roof Color 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.

Roof color heat.

In very hot climates florida texas arizona however roof color definitely affects the cooling load of a house. Therefore dark roof shingles are beneficial in colder climates where winters are particularly long and summers are brief. Before you learn anything else about roof color take away this fact. What s the impact on your pocket.

Black and dark colored roofs. 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. Roof color affects your home s internal temperature. The best way to beat the heat is to not absorb it in the first place.

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. A dark roof color can tap heat from the sun and transmit it into your home making it warmer. Dark gray and black roofs best for homes that are gray yellow or blue. 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.

Of course lighter colors reflect the light keeping things cooler while darker colors absorb the light and keep warmth in. Dark colors absorb heat and light colors reflect it. Material and reflectiveness also make an impact on the amount of energy required to keep your home and your family cool in the summer months. There are few green building choices smarter than a cool roof in hot climates.

There are a variety of roofing materials to choose from and some are better at reducing energy costs than others. Roof color choice also may affect shingle life in those climates. How roof color reflects or absorbs heat. Dark shingles are better suited to cool climates because the extra heat facilitates melting of snow and ice.

I can tell you that my experience is that any metal roof is cooler than asphalt shingles. 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. 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. For instance an attic under a black colored roof can be 30 degf.

However the type of material used can cause this to vary tremendously see below 2. Lighter color roofs reflect sun s heat much better than darker colors.