Showing results 1051 - 1100 of 4973
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Duct lacks adequate support to carry the weight so the few straps are pinching the duct
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Duct to boot connection of jump duct not fastened and sealed
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Duct/pipe penetration with metal cap flashing and wood blocking for trim attachment
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Ducted whole-house fans should be installed with the duct curved and the fan suspended from rafters to reduce noise and vibration transmission to the living area.
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Ductless indoor units like this one are controlled individually by handheld remote controllers.
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Ducts are insulated but strapping is compressing the insulation therefore reducing the R-value
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Ducts running parallel to trusses have limited width due to truss spacing
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Ducts sagging because supports not installed at regular intervals
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Ductwork located in a vented attic is subject to high attic temperatures and significant heat gain through the walls of the ducts
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Dune erosion caused by the combination of a hurricane and a nor’easter in Ocean City, New Jersey
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Durability concerns on a house continuously sheathed with a proprietary fiber structural panel used as bracing. Photo 1 of 2.
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Durability concerns on a house continuously sheathed with a proprietary fiber structural panel used as bracing. Photo 2 of 2.
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Durable Energy Builders installed a natural gas generator integrated with the solar electric system via a “smart panel” so that household utilities automatically switch to the generator during power outages in the disaster-resilient home.
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During drought periods, an integrated back-up system adds city water to maintain the Durable Energy home’s 11,500-gallon cistern at 25% capacity or more.
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During high wind events, high localized areas of negative pressure (“suction”) occur above roof membranes
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During high wind events, sloped roofs and flat roofs experience higher uplift forces than flat roofs with parapets
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During high wind events, vortices form along the edges of the roof creating areas of localized negative pressure (“suction”) above the roof
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Dwell Development built this custom for custom spec home in the marine climate in Seattle, WA, and certified it to DOE Zero Energy Ready Home specifications in 2020.
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Dwell Development built this custom spec home in the marine climate in Seattle, WA, and certified it to DOE Zero Energy Ready Home specifications in 2016.
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Dwell Development built this custom spec home in the marine climate in Seattle, WA, and certified it to DOE Zero Energy Ready Home specifications in 2018.
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Dwell Development built this custom spec home in the marine climate in Seattle, WA, and certified it to DOE Zero Energy Ready Home specifications in 2021.
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Dwell Development built this production home in the marine climate in Seattle, WA, and certified it to DOE Zero Energy Ready Home specifications in 2015.
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Dwell Development built this system home in the marine climate in Seattle, WA, and certified it to DOE Zero Energy Ready Home specifications in 2013.
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E2 Homes built this custom for buyer home in the hot-humid climate in Maitland, FL, and certified it to DOE Zero Energy Ready Home specifications in 2016.
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E2 Homes built this custom home in the hot-humid climate in Winter Park, FL, and certified it to DOE Zero Energy Ready Home specifications in 2013.
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Each floor of this two-story modular home is constructed in a factory, including the 2x6, 24-inch on-center walls, R-21 fiberglass batt cavity insulation, and rigid exterior foam, housewrap, windows, and trim, then connected on site.
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Each unit in a multifamily building should have its own supply and exhaust ventilation
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Earth tubes buried in the ground can provide pre-cooling of ventilation air or primary cooling if designed deep and long enough
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Earthquake-actuated automatic gas shutoff valves are installed on the downstream or homeowner’s side of the meter.
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Earthquake-ready home actions include securing cabinets, shelves, and heavy furniture or electronics to walls and preparing utilities for disruptive movement.
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Earthquake-ready home actions include securing water heaters, shelves, and heavy furniture to walls and preparing utilities for emergency shut-off.
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East- and west-facing walls receive significantly more sun than north- and south-facing walls in the summertime