Summer cool with cool roof coating work in Kamaraj Nagar Rvs waterproofing construction chemical applicators.A cool roof is designed to reflect more sunlight than a conventional roof, absorbing less solar energy.This lowers the temperature of the building just as wearing light-colored clothing keeps you cool on a sunny day.Conventional roofs can reach temperature or more on a sunny summer afternoon sun and Rvs waterproofing in Tiruchirappalli.