DOE Tour of Zero: The Holly Creek Lane by Ithaca Neighborhood Housing Services
Photos
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Every one of the 11 homes in this affordable row house development built by Ithaca Neighborhood Housing Services achieves the U.S. DOE Zero Energy Ready Home certification.
Photo courtesy of Ithaca Neighborhood Housing Services
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Durable fiber cement siding covers 2-by-6 wall panels that were produced offsite using high-efficiency advanced framing techniques including 2-stud corners, insulated headers, and ladder blocking at interior wall intersections. This reduces the amount of lumber used, leaving more room for insulation.
Photo courtesy of Ithaca Neighborhood Housing Services
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A shallow frost-protected foundation insulation system saves money while protecting the slab from freezing temperatures.
Photo courtesy of Ithaca Neighborhood Housing Services
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The ultra-efficient windows consist of triple-pane glass with argon gas fill and low-emissivity coatings to reduce heat transfer.
Photo courtesy of Ithaca Neighborhood Housing Services
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High-efficiency ENERGY STAR-labeled dishwashers and refrigerators and EPA WaterSense-labeled plumbing fixtures save energy and water.
Photo courtesy of Ithaca Neighborhood Housing Services
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A high-efficiency boiler provides domestic hot water and radiant floor heating.
Photo courtesy of Ithaca Neighborhood Housing Services
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The high-efficiency wall insulation uses R-20 of dense-packed cellulose.
Photo courtesy of Ithaca Neighborhood Housing Services
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The ultra-efficient attic insulation uses 14 inches (R-52) of blown cellulose, which completely covers the attic floor.
Photo courtesy of Ithaca Neighborhood Housing Services
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The high-efficiency foundation insulation uses R-15 rigid foam on the outside of the above-grade foundation walls.
Photo courtesy of Ithaca Neighborhood Housing Services