Shelter is one of the fundamental needs of human beings. As the time went on, man with his knowledge invented latest technologies and materials, which helped him in construction of different types of buildings. These buildings and the materials used for construction brought rapid changes in the environment. Limitation of space, growth of population and rapid urbanization lead to community dwelling culture which increased problems like CFC emissions, insufficient ventilation, increase of waste materials during construction and maintenance of house arouse.

A Green Building’s construction and lifetime operation provides healthiest possible environment having the most efficient and least disruptive use of the land, water, energy and resources. Green Building is the one that preserves and restores the habitat, which is vital for sustaining life by reducing negative environmental impact. Construction of Green Building minimizes on-site grading, saves natural resources by using alternative building material and recycles construction waste rather than dumping in landfill. Green Building’s interior spaces have natural lighting, outdoor views while highly efficient heating, ventilating and air conditioning (HVAC) systems and low volatile organic compounds like paints, flooring and furniture create a superior indoor air quality.