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Explore a library of home construction and renovation guidance and easily search through galleries containing hundreds of building science-related photos, drawings, videos, CAD files, case studies, and presentations.

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Showing 1417 - 1440 of 1498 results:

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Wrong - This roof failed in high winds due to lack of metal attachments to the framing.

Wrong - This roof failed in high winds due to lack of metal attachments to the framing.
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Wrong - This surface downspout run-out is directed toward the foundation instead of away from it.

Wrong - This surface downspout run-out is directed toward the foundation instead of away from it.
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Wrong - This tile roof was damaged by high winds.

Wrong - This tile roof was damaged by high winds.
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Wrong - Utility trim was substituted for the starter strip and the bottom lock was cut off this vinyl siding so the siding pulled loose under wind pressure.

Wrong - Utility trim was substituted for the starter strip and the bottom lock was cut off this vinyl siding so the siding pulled loose under wind pressure.
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Wrong - When the lower break-away wall gave way in coastal flooding it peeled some of the EIFS siding off with it because there was no suitable break in the siding to allow it to detach cleanly.

Wrong - When the lower break-away wall gave way in coastal flooding it peeled some of the EIFS siding off with it because there was no suitable break in the siding to allow it to detach cleanly.
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Wrong – A closable air vent should not be used as a flood vent

Wrong – A closable air vent should not be used as a flood vent
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Wrong – Airborne embers can float into holes in damaged vent screens and ignite flammable items in the house or accumulated debris in the vent.

Wrong – Airborne embers can float into holes in damaged vent screens and ignite flammable items in the house or accumulated debris in the vent.
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Wrong – An open and/or sloped soffit can trap heat and burning embers as a wildfire approaches, increasing the risk of ignition of the structure.

Wrong – An open and/or sloped soffit can trap heat and burning embers as a wildfire approaches, increasing the risk of ignition of the structure.
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Wrong – Combustible debris under this deck ignited and led to the destruction of the deck.

Wrong – Combustible debris under this deck ignited and led to the destruction of the deck.
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Wrong – Combustible materials near a deck can ignite the deck and the home.

Wrong – Combustible materials near a deck can ignite the deck and the home.
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Wrong – Conventional wood deck risks ignition from embers falling on the surface or from unmaintained vegetation burning below.

Wrong – Conventional wood deck risks ignition from embers falling on the surface or from unmaintained vegetation burning below.
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Wrong – Drain pipe has been cut and foundation penetration has not been properly sealed

Wrong – Drain pipe has been cut and foundation penetration has not been properly sealed
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Wrong – Driveway is not sloped away from the house

Wrong – Driveway is not sloped away from the house
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Wrong – Either this tape was not pressed down firmly or the surface was wet or dirty so the tape is not sticking properly even during construction.

Wrong – Either this tape was not pressed down firmly or the surface was wet or dirty so the tape is not sticking properly even during construction.
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Wrong – For proper detailing of vinyl around windows and other obstacles, use utility trim, punch snaplocks into siding, and do not overlap directly beneath a window.

Wrong – For proper detailing of vinyl around windows and other obstacles, use utility trim, punch snaplocks into siding, and do not overlap directly beneath a window.
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Wrong – Gable end vents can circumvent soffit-to-ridge airflow and allow in wind-driven rain and wildfire embers

Wrong – Gable end vents can circumvent soffit-to-ridge airflow and allow in wind-driven rain and wildfire embers
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Wrong – Garage door failure due to positive pressures from hurricane force winds.

Wrong – Garage door failure due to positive pressures from hurricane force winds.
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Wrong – If roof membrane is not fully adhered, it can flutter and fail due to negative pressure from wind above and positive pressure from air leakage through roof deck below

Wrong – If roof membrane is not fully adhered, it can flutter and fail due to negative pressure from wind above and positive pressure from air leakage through roof deck below
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Wrong – If the insulated sheathing will serve as an air barrier and drainage plane, any cuts and seams must be taped or sealed.

Wrong – If the insulated sheathing will serve as an air barrier and drainage plane, any cuts and seams must be taped or sealed.
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Wrong – Incorrect location of fasteners in an roof asphalt shingle

Wrong – Incorrect location of fasteners in an roof asphalt shingle
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Wrong – Known as a Hugel Swale, organic matter like sticks and leaves break down into compost and fill the swale full. This limits the swale’s ability to filter rainwater.

Wrong – Known as a Hugel Swale, organic matter like sticks and leaves break down into compost and fill the swale full. This limits the swale’s ability to filter rainwater.
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Wrong – Misalignment of the tie reduces the embedment and enables the brick veneer to be pulled away.

Wrong – Misalignment of the tie reduces the embedment and enables the brick veneer to be pulled away.
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Wrong – Piers set on individual footings with inadequate anchoring to the ground were twisted and toppled by a coastal storm surge, while those anchored in the concrete pad stayed upright.

Wrong – Piers set on individual footings with inadequate anchoring to the ground were twisted and toppled by a coastal storm surge, while those anchored in the concrete pad stayed upright.
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Wrong – Rain barrel installed without an overflow spout that terminates away from foundation

Wrong – Rain barrel installed without an overflow spout that terminates away from foundation