Mezzanine staircases are fully customizable to the application of your mezzanine, space constraints of your facility and building code requirements of your region. Our mezzanine staircases are available in three standard configurations to accommodate these basic considerations – straight staircases, U-shaped staircases and L-shaped staircases. Straight staircases consist of one single stretch of stairs. Straight staircases are possible only if the clear height of the mezzanine is less than twelve feet. If the clear height of the mezzanine exceeds twelve feet, then a mid-landing is required by code, creating a U-shaped or L-shaped staircase.