Roof is done through a water-repellant which is usually applied on the roof membrane. This ensures that the concrete does not absorb the liquid from its underlying material to its surface. This can only be achieved through roof waterproofing in Pakistan with the proper application. Good thing that waterproofing specialists take all the required work over from you and make sure that no seepage and leakage ever occur in your house ever again. Moreover, your electricity bill will not skyrocket due to the leaks on your membranes.