The thing that no one discusses is how to paint your roof.
Paint my roof white.
Painting your asphalt shingle roof white can indeed make your roof surface 45 80 f cooler under the hot texas sun and this should easily cut your cooling bills by 10 15.
A white roof reflects around 85 of the sunlight that hits it at least.
The white roof will reflect the sun light like a mirror.
If your home s roof is white you ll want a paint job that helps show it off.
The easiest way to reflect the sun s rays is to paint a roof white something the greeks have been doing for centuries.
The big downside to white roofs with roof coatings is glare.
But there are problems with this approach mainly finding a paint that will adhere to the asphalt shingles and last for more than a few years.
The residents were also against painting roofs white because roofs are also used for other purposes says renu khosla from the delhi based centre for urban and regional excellence.
By reflecting more light and heat back to the atmosphere a white roof should act like.
White trim can help tie the look together if you match it carefully with the roof tone but be wary of using white cream or similar colors on the body of your home as they are likely to clash.
Speaking in london prior to a meeting of some of the world s best minds on how to combat climate change dr chu said the simple act of painting roofs white could have a dramatic impact on the.
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Steven chu the u s.
Secretary of energy and a nobel prize winning scientist has said that painting roofs white or another light color would help to reduce global warming by reflecting sunlight back into space it would be like removing every vehicle from the planet for 11 years.
If you have a roof in front of a window do not paint your roof white.
Painting roofs white has been like changing lightbulbs one of the well cited easy ways out of climate change.
The glare in your home will be unbearable.