Explore latest staircase design ideas for Your home in variety of themes, shapes and materials and elevate Your space interiors. Discover variety of house stairs design that are especially curated for Indian homes. Learn about the definition, requirements, elements, and types of staircases in civil engineering. Find out the minimum width, tread, riser, headroom, and pitch of staircases according to the National Building Code of India. Staircase provide access & communication between floors in multi-storey buildings and are a path by which fire can spread from one floor to another.