MIDCENTURY ROOFSCAPE San Francisco, CA

What does a roof deck look like when every part of the roof, even areas deemed uninhabitable and structurally weak, is utilized and optimized? 

This large midcentury home on the edge of Presidio National Park in San Francisco had an incredible location and views. But the original roof deck suffered from poor design detailing that had rendered it a leaking, deteriorating mess. Even worse, the previous owner had covered three roof areas surrounding the deck with river stones, structurally overloading the building and endangering its occupants. 

We removed the river stones and everything else down to the framing. An expertly detailed drainage and waterproofing system underlies everything above. The deck and access stairs are surfaced with durable and refined porcelain pavers. The guardrail is made from custom stainless steel supports with clear, low-iron, laminated glass spanning between for an unobstructed view. Heated seats make watching the chilly fog roll in through the gate comfy.

Planting and greenery surround the deck. The type varies depending on structural conditions- a deep planter sits on top of a structural wall, sedums in shallow soil occupy the strong edges of the surrounding rooftops, and faux grass turf fills out the middle in areas that can’t support the weight of wet soil.