FT NEWS

In recent years, the floating staircase design has become a popular addition to urban Indian bungalows and duplex apartments. The defining characteristic of a floating staircase is that it is designed with open risers between the treads to give the staircase a floating effect. Such a staircase is also known as a cantilever staircase. Here are some key basics you will want to know if you plan on installing such a staircase in your home.

1. Where to have a floating staircase

• A floating staircase is a great way to bring in a light and open feeling, and is most suitable for an open-plan concept home. The open risers infuse a bright and airy atmosphere which gives the interiors a spacious look.
• The floating staircase creates a minimalist look and is best suited for a modern decor.
• Unlike traditional staircases, a floating staircase does not take too much space and is an excellent choice for compact homes.

2. Ensure structural design and safety

• The floating staircase should always be professionally designed by a structural engineer. Since each tread is an independent piece, the structural engineer has to take various load factors into consideration so as to create an efficient support system for the treads.
• Each tread is attached to the wall or fixed to a hidden ‘stringer’ (a long structural member that supports the stairs from below or at one end for an entirely floating effect), and fixed with the help of steel pins or bolts, or welded together.
• For safety, most floating staircases incorporate a handrail on at least one side or both sides of the staircase.

3. Staircase design styles
Floating staircases can be designed in many styles, which include a straight flight, as well as L-shaped, U-shaped and spiral staircases.

4. Choose from various materials

• The popular materials used for designing a floating staircase include steel, different types of wood and glass.
• Some homeowners prefer stone for the treads but one drawback with stone is that it is a very heavy material which may result in excessive load on the load-bearing element, be it the wall or a stringer.

5. Keep to the key dimensions

• Just like traditional staircases, the vertical spacing between each riser should be at least 6 inches and the depth of the tread should be at least 12 inches.
• The handrail should be fixed at 36 inches from each tread.

6. Try unusual lighting
Reinforce the floating effect of the floating staircase by incorporating concealed lighting below each tread.