Sanjay Gangal Sanjay Gangal is the President of IBSystems, the parent company of AECCafe.com, MCADCafe, EDACafe.Com, GISCafe.Com, and ShareCG.Com.
New York Resilient House by Sustainable.TO Architecture
February 13th, 2014 by Sanjay Gangal
Article source: Sustainable.TO Architecture
Designed in response to Hurricane Sandy relief efforts in New York, Resilient House creates a dwelling that is both sustainable and resilient in the broadest sense. Socially, it is low cost. Culturally, it accommodates a contemporary lifestyle and aesthetic. Ecologically, it uses minimal resources to build and to operate. This is accomplished through simple, sensitive, and creative design.
Simplicity is key to cost-effective, flexible housing. The layout of Resilient House orients living spaces towards the sun, and minimizes interior partitions – reducing cost and creating a dramatic beauty the occupants will be proud to call home. The building shape is contemporary, but classic, creating an aesthetic that is sensitive in a broad range of contexts.
SUSTAINABILITY
The pier foundation of Resilient House reduces site disturbances. Its structurally insulated panel (SIP) structure allows for a very tightly sealed and highly insulated building envelope with minimal thermal bridging. SIPs are pre-fabricated, ensuring minimal material waste and a rapid on-site construction timeline. Interior spaces and apertures are oriented towards the south, allowing solar heating during cold months, while precise overhang depths provide shading during the summer season.
Building above the floodplain with a flood-prone foundation ensures natural phenomenon will not affect the structure. Specifying long-lifespan materials like metal siding and roofs drastically reduces maintenance and replacement costs over the building’s lifespan. By considering the lifespan of the building, we hope to set a precedent for marginal increases in capital investment resulting in reduced operating costs in low-budget housing.
The passive house principles upon which the design is based ensures that the house provides for comfortable living in the days, weeks or months after a severe weather event, before the local power utilities are restored.
BUDGET
Using traditional construction methods and equipment, this dwelling can be built for under $50k. We encourage a series of upgrades that will improve the building’s durability and maintainability, causing a reduction in the lifecycle cost of the building. Constructing the envelope of Structurally Insulated Panels (SIPs) increases insulation thicknesses, and reduces thermal bridging and air leakage. Combined with a more efficient ventilation system and upgraded windows, these two changes result in a 30% reduction in energy consumption. In New York, this results in approximately $450/year in energy savings.
This entry was posted
on Thursday, February 13th, 2014 at 12:41 am.
You can follow any responses to this entry through the RSS 2.0 feed.
You can leave a response, or trackback from your own site.