The science, art or means of setting up the interiors of the room, a floor or building is recognized as Interior Designing.

Interior Designing and Interior Decorating are two completely different fields which can be commonly mistaken to the other. The Designer creates space as well as the Decorator enhances it.

An Interior Designer co-ordinates through the blue print till the execution/ finishing of the project.

Limited space for construction requires optimum use of available space. The most effective usage of space, user well-being factor, functionality from the layout and coordination with developers will be the most important issues with Interior designing.

In yesteryear, interiors were build instinctively as part of the means of building according to the needs and requirements in the stakeholders or developers. Time and space constraints are suffering from Interior designing to a science. For example an Interior Designer may have the talent and acumen to match in a small closet or loft or even a washroom right into a room gets hotter seems impossible with a layman without compromising on room inside.

The profession of Interior Designing is indeed vast and contains many verticals and possesses branched out into specialist designers. There are different Interior Designers for apartments, houses, commercial blocks, offices, hospitals, hotels, schools etc

In India Vasthu is certainly a important aspect in construction. As such the Interior designer must guide the erectors on the building for the basic requirements of Vasthu