SHABAN CHEMICAL COMPANY  The most cost-effective – most effective – retrofit is to seal the roof with spray foam, as this can also reduce the likelihood of a thermal leak of the frame. Solar reflective paint has great advantages if the roofs are poorly insulated, but is less cost effective if they are already well insulated. Bulk Insulation, this modeling only considers the radiation temperature of the energy emanating from the building envelope, making it more accurate than thermal insulation. It is best to look for the best insulation for your building. For example in the form of solar panels or reflective colours. Traditional mass insulation is to blame for the fact that the air conditioning system starts in the middle of the night. Because while the glass fiber or cellulose foam absorbs the heat. It continues to emit heat in all directions, including on the roofs. The traditional mass – insulation in the attic rises to warm the roof. In order to prevent this heat loss, which would occur due to heat development in the hot summer months. A roof with radiation barriers has the potential to lower temperatures at night. Radiation barriers reduce roof temperatures by up to 5 degrees by preventing the mass of insulation from absorbing heat and releasing it back onto the roof, according to the research. The choice of the type of roof insulation depends on whether the roof is inclined or flat. There are two types of insulation: installation of insulation on the ceiling of the top floor. Which means that the attic is not hot, and installation of insulation is directly above the roofs in the plane of its slope. Which means that it is also kept warm. Shaban Chemical provides its services all over Pakistan that includes Karachi, Lahore, Multan, Hyderabad, Sukkar, Quetta, Islamabad, Peshawar and Balochistan.