White absorbs the least amount of light.
Because white reflects heat whilst black absorbs it therefore a white roof will keep the house cooler as the suns rays will bounce back off of it whereas a black roof will absorb the suns rays.
white is reflected whilst black absorbs heat
during sunny days the roof of the house gets hot by sprinkling water on it this help to escape heat from the roof in the form of water vapour & the water gives cooling effect
On the roof, under the evaporative cooler.
Painting a roof white has nothing to do with whether it contains asbestos or not. White efficiently reflects the sun's heat, helping to keep the space under the roof cooler than it would otherwise be in a different color.
The only time I have ever seen a white roof was in Florida, and the roof was covered with white pebbles and that house had a flat roof. If you wish to be authentic, you can consult a historian. Take some pictures of your home and send them with as much information about the house. There is also a link below that can help you with "Period Appropriate Colors."
Using a white paint on a roof will reflect much of the suns rays; thereby keeping the structure under roof cooler. Paint on the ceiling will have a minimal effect compared to paint on the roof.
Lydon B Johnson
While at first it might not seem to change very much, the change adds up! Roof coating adds insulation to your house, keeps heat inside, and keeps cool air from slipping in through cracks. I would strongly recommend this!
A roof provides protection from the elements as well as keeps heat in during the summer months. Many also attach solar panels to gather energy from the sun and use that energy later. It is attached to the house from the walls and there are shingles that create the roof.
Loft insulationInsulted roofs so keeps the house warm in winter and cool in summer.Thick curtain's.Panel placed on the roof.
The two solar water heating systems were installed on the roof of the White House in 1979 during President Jimmy Carter's administration. These systems were part of efforts to promote renewable energy and conservation.