Sloping Lakeside Houses

The Cedar Park House Features Water-Collecting Roofs

Architect Peter Cohan was responsible for the 'Cedar Park House,' located in Seattle, Washington.

Exposure to water threatens to derail the home from its precarious position on a slope, meaning the architect had to come up with an energy-efficient way of collecting water before it can do any damage to the foundation. This was done through the use of a water-collecting roof and cast-concrete walls.

The walls are a defining aspect, as they delineate the interior and exterior and set up the spatial arrangement of the home. More importantly, the Y-shape that the walls create forms a datum against which the site's slope is calibrated. Meanwhile, the water-collecting roof prevents landslides and erosion that can occur on the sloping site, (especially if it becomes water-logged). The roofs have different methods of carrying out their function, with the western roof relocating the water to be drained at street-level, and the eastern roof collecting water in a gable, and then, cistern.

Water-collecting Roofs
Innovative water-collecting roofs provide energy-efficient solutions for collecting water and preventing foundation damage.
Cast-concrete Walls
Cast-concrete walls define the interior and exterior of a structure while acting as a barrier against sloping site challenges.
Spatial Arrangement
The spatial arrangement of a home is optimized through the use of Y-shaped walls that calibrate the site's slope.

Who This Affects Most

Architecture
The architecture industry can leverage the use of water-collecting roofs and cast-concrete walls for sustainable and resilient building designs.
Construction
In the construction industry, incorporating innovative water management systems and spatial arrangement techniques can enhance the durability and stability of structures built on slopes.
Environmental Engineering
Environmental engineers can explore opportunities to develop advanced systems for managing water flow and erosion in sloping landscapes, contributing to sustainable development.
SCORE
2.6 out of 10
GENDER
50% Men50% Women
MARKETTop markets: North America, Europe, Asia
GENERATION
  • Gen Z
  • Gen Alpha
  • Millennial (primary audience)
  • Gen X (primary audience)
POPULARITY
Popularity 46%
Activity 24%
Freshness 8%

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