Paint Your Roof Tops White

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.

Paint your roof tops white.

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. That in turn keeps your whole house cooler. New york for instance introduced rules on white roofs into its building codes as long ago as 2012. Wild eco goose chase or radical thinking.

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. The elongation properties of a high quality coating should be in the range of 375 400. When applied properly a white roof coating should be able to expand and contract even with the most extreme thermal cycles and not crack bubble lift chip or peel. Improving your roof s reflectivity by just 40 to 50 percent can reduce your cooling bills by around 20 percent.

White roof coating should have a very thick consistency. There are many small scale initiatives in cities to make roof surfaces more reflective. Steven chu the u s. Painting roofs white has been like changing lightbulbs one of the well cited easy ways out of climate change.

A white roof when kept clean reflects more than 80 percent of the sunlight that falls on it. Painting your roof white could help slow climate change by reflecting sunlight back into space. Painting your walls white tips what to know first. Paint your roof top white to reduce heat tips tips tricks roofs of the buildings are exposed to the heat of the sun for the maximum period of the day so the roofs get heated and resultantly this.

Volunteers have taken white paint to nearly 7 million square feet of tar roofs in the city though that is still only about 1 percent of the potential roof area. The thing that no one discusses is how to paint your roof. White roofed villa in greece. So lesson learned it will probably take more paint than you think when it comes to.

We ended up doing two coats of paint to cover the cream color underneath. I was told we d only need one coat but that definitely didn t happen. 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. The effects are greatest in single story buildings.