Staircase and Metal Tread The house’s stacked floors progress vertically from the communal basement, through the mixed-use mezzanine, to the private bedroom. Its staircase responds to these functions. Perforated folded steel steps between the ground level and mezzanine allow for greater access to sunlight. Between the mezzanine and upper level, solid folded steel stairs and partitions serve as the bedroom’s acoustic barrier.  Dwell Community’s Saves from Cleverly Stacked Floors Form a Roomy House On a Tight Lot

Dwell Community’s Saves

The house’s stacked floors progress vertically from the communal basement, through the mixed-use mezzanine, to the private bedroom. Its staircase responds to these functions. Perforated folded steel steps between the ground level and mezzanine allow for greater access to sunlight. Between the mezzanine and upper level, solid folded steel stairs and partitions serve as the bedroom’s acoustic barrier.