Showing results 901 - 950 of 1165
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These snow guards help to keep snow from sliding off the roof and injuring people below.
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These State of California-approved seismic gas shutoff valves (also known as earthquake valves) are installed on the fuel line from the meter to the home to stop the flow of natural gas if the sensor detects ground movement above about 5.4 (Richter)
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These trees were planted between the sidewalk and the street, providing shade to homes, pedestrians, parked cars, and the street.
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These two battery storage modules are charged by a 6 kW solar PV system during daytime hours and provide 27 kWh of whole house backup electricity storage
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These wildfire-resistant decks have a solid decking surface, metal railings, and the underside timber supports are covered with flame-resistant fiber cement board; also the decking is set back from the vegetated slope.
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This above-ground private fire suppression cistern has a hydrant threaded for easy attachment to local fire department hoses.
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This basement is insulated on the exterior with rigid foam over dampproofing, with granular backfill and footing drains to facilitate drainage away from the foundation, a termite shield to protect from pests, and cellular PVC to protect the rigid foam.
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This breakaway wall beneath an elevated home in a coastal flood zone is made of wood attic.
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This breakaway wall design made of decay resistant lumber is compliant with the National Flood Insurance Program.
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This breakaway wall panel was prevented from breaking away cleanly by utility penetrations.
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This chimney was not adequately attached to the structure and fell away during an earthquake
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This concrete block foundation cracked due to lack of steel rebar reinforcement.
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This depiction of a saddle installed window heat pump does not obstruct window use and provides fairly quiet 120 Volt operation
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This diagram provides a more realistic view of how a typical direct evaporative cooler operates
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This double French drain provides drainage for a significant volume of storm water.
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This dry hydrant was installed by a homeowner living in a rural location to provide firefighters with easy access to this natural water source located on their property.
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This enclosed foundation has been undermined by erosion and scouring from coastal floodwaters.
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This experimental earth tube is 220 ft long, 8 inches in diameter, and is buried 10 feet deep
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This experimental radiative/evaporative hybrid cooling system uses water to reject heat at night through radiation and evaporation
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This exterior insulated slab-on-grade monolithic grade beam foundation is protected from pests by termite shield at the sill plate, borate-treated framing, flashing at end of wall insulation, brick veneer over slab-edge insulation, and rock ground cover.
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This farmhouse was retrofit by removing the existing siding and adding taped insulated sheathing and battens before installing new siding
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This fastener schedule for metal panel siding shows denser spacing for the end panels to resist stronger wind pressures. Some manufacturers specify that panels be installed with the prevailing wind - in this example wind direction is right to left.
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This floor assembly above a vented crawlspace controls vapor and heat transmission by using foil-faced isocyanurate rigid foam insulation installed underneath the floor joists and fiberglass insulation in the floor joist cavities
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This fuel tank sits at grade but is anchored through its concrete base to the ground beneath with helical earth anchors
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This garage door was blown from its track by positive wind pressure and adhesive-set roof tiles were pulled up but the windows were protected by roll-up shutters from the 140 to 160 mph hurricane winds.
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This gasoline tank collapsed due to pressure from flood waters during Hurricane Katrina, 2005, Biloxi, MS.
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This gasoline tank was lifted out of the ground by the buoyant forces of flood waters in the Iowa flood of 2008.
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This heat pump water heater has been fitted with ducts to exhaust its waste cooling into the occupied living area
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This home constructed in a V Zone in Bolivar Peninsula, Texas, had the bottom beam of the lowest floor at the BFE (dashed line) but the estimated wave crest during Hurricane Ike was 3 to 4 feet higher (solid line).
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This home has defensible space around it, with a vegetation-free zone that helped the house survive a surrounding wildfire.
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This home has heat loss through the roof, leading to ice dam formation and structural issues during winter months.
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This home has hurricane straps at every roof truss to attach the roof to the exterior wall top plate for increased resistance to wind uplift (Source: David Weekly Homes).
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This home on a mountain top in San Ramon, California, has four 10,000-gallon stormwater/greywater cisterns (two are visible at top left) for fire suppression as well as five 10,000-gallon rainwater storage tanks for indoor potable water.
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This home survived the Laguna Beach fire of October 1993, which claimed more than 400 neighboring homes, thanks to a fire-resistant tile roof, stucco exterior, stucco-covered boxed eaves and under-decks, double-pane windows and selective landscaping
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This home was designed with continuous roof vents and few roof penetrations, allowing more room for the solar shingles that integrate with the asphalt shingles installed to meet IBHS Fortified Roof criteria for increased resistance to high winds and rain
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This home was elevated above the Design Flood Elevation and the pre-existing first story became the second story.
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This home was hit by wind-borne debris including asphalt shingles blown off neighboring homes, in 140 to 150 mph hurricane winds.
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This home was incorrectly sited and supported too near a slope consisting of unstable soils.
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This hot climate zone home uses high quality batt insulation between studs to insulate this connecting garage wall.
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This hot climate zone home uses high quality batt insulation to insulate truss-joist headers.
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This house is sited so the existing trees will shade the west-facing walls to minimize summertime heat gain
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This house survived a wildfire due in part to fire-resistant walls and roof while surrounding houses were destroyed (Photo from Decra Roofing Systems, Used With Permission).
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This house with an insulated slab is protected from pests with a termite shield at the sill plate, borate-treated framing, insect screen covering bottom of furring air gap, and brick veneer over slab-edge insulation
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This house with interior insulated crawlspace is protected from pests with termite shield at sill plate, borate-treated framing, flashing at end of wall insulation, and a termite inspection gap at the top of the rigid foam
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This infrared image shows little heat gain from north-facing double-pane windows with blinds, but significant heat output from computer monitors