Collection by Yu Architecture
Stairs
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.
The owners shared Turnbull Griffin Haesloop’s dedication to green design, and agreed to modifications—like solar panels and passive heating and cooling elements—to earn the property LEED Platinum certification. The living room’s oversized fan is by Big Ass Fans. Ultra-Tec created the cable system on the stairs and guardrail.
The ground floor’s adjoining staircase, as well as the kitchen cabinets and tables, can be adjusted depending the homeowner's preferences. “The design of the house is an attempt to respond to [French novelist] Georges Perec’s question, ‘We should learn to live more on staircases. But how?’” Simpson says.