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Wrong – The vinyl siding at this gable was installed over rigid foam instead of wood sheathing and neither had the structural strength to resist hurricane wind pressures.

Wrong – The vinyl siding at this gable was installed over rigid foam instead of wood sheathing and neither had the structural strength to resist hurricane wind pressures.
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Wrong – The vinyl siding was not properly locked into the panel below.

Wrong – The vinyl siding was not properly locked into the panel below.
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Wrong – the water-resistant barrier is layered underneath the step flashing, which could allow water to get behind the step flashing and into the wall.

Wrong – the water-resistant barrier is layered underneath the step flashing, which could allow water to get behind the step flashing and into the wall.
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Wrong – The water-resistant barrier is not complete and the holes and gaps could cause moisture problems

Wrong – The water-resistant barrier is not complete and the holes and gaps could cause moisture problems
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Wrong – There are no gutters installed and there is not a proper gravel bed located at the foundation

Wrong – There are no gutters installed and there is not a proper gravel bed located at the foundation
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Wrong – There is carpet installed too close to the plumbing fixtures in the bathroom

Wrong – There is carpet installed too close to the plumbing fixtures in the bathroom
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Wrong – There is carpet installed too close to the plumbing fixtures in the bathroom

Wrong – There is carpet installed too close to the plumbing fixtures in the bathroom
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Wrong – There is no backing installed behind the shower enclosure.

Wrong – There is no backing installed behind the shower enclosure.
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Wrong – There is no flashing installed along the sides of the window

Wrong – There is no flashing installed along the sides of the window
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Wrong – There is no flashing installed at the bottom of the exterior walls to create a drainage system

Wrong – There is no flashing installed at the bottom of the exterior walls to create a drainage system
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Wrong – There is no flashing installed at the bottom of the exterior walls to create a drainage system

Wrong – There is no flashing installed at the bottom of the exterior walls to create a drainage system
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Wrong – There is no flashing installed at the top of the window

Wrong – There is no flashing installed at the top of the window
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Wrong – There is not a self-sealing bituminous membrane installed at the valley of the roof

Wrong – There is not a self-sealing bituminous membrane installed at the valley of the roof
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Wrong – There is not a water-resistant barrier installed underneath the exterior finish of the walls

Wrong – There is not a water-resistant barrier installed underneath the exterior finish of the walls
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Wrong – These four ties were never embedded into the mortar joint, allowing the brick wall to be pulled away from the sheathing.

Wrong – These four ties were never embedded into the mortar joint, allowing the brick wall to be pulled away from the sheathing.
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Wrong – This brick veneer failed in high winds (107 mph) because the ties pulled out of the substrate.

Wrong – This brick veneer failed in high winds (107 mph) because the ties pulled out of the substrate.
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Wrong – This cabin has a gap between the concrete slab and the wall where rodents can enter

Wrong – This cabin has a gap between the concrete slab and the wall where rodents can enter
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Wrong – This electric wiring hole was filled with foam that is not protected with copper mesh or hardware cloth so rodents could chew through the foam and enter the house (see Solution Center Guide "Reduce Pest Intrusion").

Wrong – This electric wiring hole was filled with foam that is not protected with copper mesh or hardware cloth so rodents could chew through the foam and enter the house (see Solution Center Guide "Reduce Pest Intrusion").
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Wrong – This metal tie remained embedded in the mortar joint but the smooth-shank nail pulled out from the stud.

Wrong – This metal tie remained embedded in the mortar joint but the smooth-shank nail pulled out from the stud.
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Wrong – This roof has no sheathing, when the metal panels blew off there was no secondary protection

Wrong – This roof has no sheathing, when the metal panels blew off there was no secondary protection
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Wrong – This vented crawlspace has standing water because steps were not taken to address site conditions that led to bulk water flow into the crawlspace

Wrong – This vented crawlspace has standing water because steps were not taken to address site conditions that led to bulk water flow into the crawlspace
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Wrong: Closed-cell spray foam roof insulation was not thick enough to meet IRC levels so the foam surface is colder than the dew point of the interior air and condensation formed on surface of the foam

Wrong: Closed-cell spray foam roof insulation was not thick enough to meet IRC levels so the foam surface is colder than the dew point of the interior air and condensation formed on surface of the foam
Video:

Your Northern Home: Crawl Spaces in Southeast Alaska