Skip to main content

Resources

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.

Filter

View Library

Showing 1849 - 1872 of 1896 results:

Image:

Wrong – The ridge flashing fasteners were placed too far apart and did not adequately hold the flashing in place

Wrong – The ridge flashing fasteners were placed too far apart and did not adequately hold the flashing in place
Image:

Wrong – The rigid sheathing seams are not taped and the gaps could cause moisture problems

Wrong – The rigid sheathing seams are not taped and the gaps could cause moisture problems
Image:

Wrong – The roof sheathing was inadequately fastened and gave way causing the gable end wall to fail

Wrong – The roof sheathing was inadequately fastened and gave way causing the gable end wall to fail
Image:

Wrong – The south side of this building in Arizona has very little architectural or landscape shading to block solar heat gain.

Wrong – The south side of this building in Arizona has very little architectural or landscape shading to block solar heat gain.
Image:

Wrong – The step flashing is not the required height above the roof deck

Wrong – The step flashing is not the required height above the roof deck
Image:

Wrong – The stud should not be positioned over seismic bolts then cut away, which reduces the stud’s load capacity; Shift the stud or specify stud and bolt positions in plans.

Wrong – The stud should not be positioned over seismic bolts then cut away, which reduces the stud’s load capacity; Shift the stud or specify stud and bolt positions in plans.
Image:

Wrong – The underside of the first course of siding extends beyond the underlying sheathing leaving it vulnerable being pulled off by pressure from high winds.

Wrong – The underside of the first course of siding extends beyond the underlying sheathing leaving it vulnerable being pulled off by pressure from high winds.
Image:

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.
Image:

Wrong – The vinyl siding was not properly locked into the panel below.

Wrong – The vinyl siding was not properly locked into the panel below.
Image:

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.
Image:

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
Image:

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
Image:

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
Image:

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
Image:

Wrong – There is visible light around the door because no weather stripping has been installed.

Wrong – There is visible light around the door because no weather stripping has been installed.
Image:

Wrong – These clay roof tiles were dislodged by high winds due to inadequate anchorage.

Wrong – These clay roof tiles were dislodged by high winds due to inadequate anchorage.
Image:

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.
Image:

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.
Image:

Wrong – This damper is closed, so the duct system is not entirely pressurized during the duct leakage test

Wrong – This damper is closed, so the duct system is not entirely pressurized during the duct leakage test
Image:

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.
Image:

Wrong – This duct boot is not sealed to the wall board

Wrong – This duct boot is not sealed to the wall board
Image:

Wrong – This duct boot is sealed inside the boot for a duct leakage test; this fails to account for the ductwork leakage between the duct boot and the wall board

Wrong – This duct boot is sealed inside the boot for a duct leakage test; this fails to account for the ductwork leakage between the duct boot and the wall board
Image:

Wrong – This ductwork is not sealed where the round duct is attached to the square duct riser

Wrong – This ductwork is not sealed where the round duct is attached to the square duct riser
Image:

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.