Buildings depend on the designer recognizing and considering all the factors relevant to its location, shape and function of building. Reliable roofing is most important part, which decides the quality and the ultimately the life of building. An efficient roofing sheeting should never allow even small traces of water pass through at any given point and should maintain this characteristic over a long period of time. It should withstand slight movement of the structure, bad weather, chemical degradation and mechanical stress and strains. Winland Electromechanical Works LLC provide the perfect solution, which meets the stringent requirement of good waterproofing.