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Showing 529 - 549 of 549 results:

Image:

Wrong - Vent hole has no cover or screening and is poorly sealed and flashed to siding.

Wrong - Vent hole has no cover or screening and is poorly sealed and flashed to siding.
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Wrong – A tear in the outer jacket of this duct shows where an in-line airflow measurement was made; the inner duct was not sealed and created a duct leak.

Wrong – A tear in the outer jacket of this duct shows where an in-line airflow measurement was made; the inner duct was not sealed and created a duct leak.
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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 – It is difficult to test the air flow in this fresh air intake duct due to poor access and inadequate length of straight duct to get an accurate in-line flow measurement.

Wrong – It is difficult to test the air flow in this fresh air intake duct due to poor access and inadequate length of straight duct to get an accurate in-line flow measurement.
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Wrong – Regular window glass is susceptible to breakage from the radiant heat of a wildfire; tempered and laminated glass are more resistant to breakage.

Wrong – Regular window glass is susceptible to breakage from the radiant heat of a wildfire; tempered and laminated glass are more resistant to breakage.
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Wrong – the exhaust terminal for a clothes dryer should not be covered with a screen which could trap lint; instead, cover it with a hooded, louvered damper

Wrong – the exhaust terminal for a clothes dryer should not be covered with a screen which could trap lint; instead, cover it with a hooded, louvered damper
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Wrong – The open overhang with exposed timbers and unscreened vent holes make this roof more susceptible to ignition.

Wrong – The open overhang with exposed timbers and unscreened vent holes make this roof more susceptible to ignition.
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Wrong – The outer pane of this window broke under radiant exposure from a neighbor’s house that had ignited in a 2007 southern California wildfire.

Wrong – The outer pane of this window broke under radiant exposure from a neighbor’s house that had ignited in a 2007 southern California wildfire.
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Wrong – The position of this exhaust fan does not allow the duct to route directly outside in as straight a path as possible.

Wrong – The position of this exhaust fan does not allow the duct to route directly outside in as straight a path as possible.
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Wrong – This deck is constructed with metal railings and the wooden supports are covered with fire-resistant stucco; however, the exposed wooden beams on the underside of the deck still pose a significant fire hazard.

Wrong – This deck is constructed with metal railings and the wooden supports are covered with fire-resistant stucco; however, the exposed wooden beams on the underside of the deck still pose a significant fire hazard.
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Wrong – This exhaust duct extends far beyond what is needed to reach the roof; a short, straight, smooth rigid metal duct is best for exhaust ducts and exhausting to the soffit vent would be preferable.

Wrong – This exhaust duct extends far beyond what is needed to reach the roof; a short, straight, smooth rigid metal duct is best for exhaust ducts and exhausting to the soffit vent would be preferable.
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Wrong – This kitchen exhaust is a recirculating model; kitchens should use exhaust fans that duct out through the roof to remove moisture and odors from the home

Wrong – This kitchen exhaust is a recirculating model; kitchens should use exhaust fans that duct out through the roof to remove moisture and odors from the home
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Wrong – Tree branches close to the house are prone to spreading crown fires to the house; the tree should be trimmed so that branches are at least 10 feet back from the red dashed line indicating the deck railing of the house.

Wrong – Tree branches close to the house are prone to spreading crown fires to the house; the tree should be trimmed so that branches are at least 10 feet back from the red dashed line indicating the deck railing of the house.
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Wrong –The gate that was attached to the garage at the corner ignited and led the fire to the home, causing the damage seen here.

Wrong –The gate that was attached to the garage at the corner ignited and led the fire to the home, causing the damage seen here.
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Wrong: Single sided ventilation without at least two windows, wing walls, and predictable wind directions is ineffective for generating wind-driven crossflow.

Wrong: Single sided ventilation without at least two windows, wing walls, and predictable wind directions is ineffective for generating wind-driven crossflow.
Video:

Your Home Can Survive a Wildfire

Video:

Your Northern Home: Air Leakage/ Blower Door Test