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 553 - 576 of 689 results:

Image:

This window is properly flashed, with pan flashing, then side (jamb) flashing over the window flanges, flashing across the top, and then the house wrap flap folded down before head flashing is added.

This window is properly flashed, with pan flashing, then side (jamb) flashing over the window flanges, flashing across the top, and then the house wrap flap folded down before head flashing is added.
Image:

This wood-framed wall is connected with framing anchors, metal strapping and ties, and anchor bolts to secure the roof to the walls and walls to the foundation

This wood-framed wall is connected with framing anchors, metal strapping and ties, and anchor bolts to secure the roof to the walls and walls to the foundation
Image:

Three common ICF wall systems: the flat wall, the waffle wall, and the post-and-beam wall

Three common ICF wall systems: the flat wall, the waffle wall, and the post-and-beam wall
Image:

To keep chase width to a minimum, use flat sheet metal as opposed to a collar and flex duct for supplies into rooms where the chase is located

To keep chase width to a minimum, use flat sheet metal as opposed to a collar and flex duct for supplies into rooms where the chase is located
Image:

To reduce the risk of condensation on the interior of the roof sheathing in cold weather, the ratio of exterior (above-deck) insulation must be increased as a percent of total attic insulation as outside temperature decreases

To reduce the risk of condensation on the interior of the roof sheathing in cold weather, the ratio of exterior (above-deck) insulation must be increased as a percent of total attic insulation as outside temperature decreases
Image:

To test bathroom exhaust fan airflow, hold a tissue up to the fan while it is running; if it holds, airflow is good.

To test bathroom exhaust fan airflow, hold a tissue up to the fan while it is running; if it holds, airflow is good.
Image:

Traditional and advanced framing of windows and doors

Traditional and advanced framing of windows and doors
Image:

Traditional methods of site drainage, such as site grading, can be difficult to achieve on urban sites.

Traditional methods of site drainage, such as site grading, can be difficult to achieve on urban sites.
Video:

True or False: New construction can contribute to flooding.

Image:

Truss wall with cellulose insulation

Truss wall with cellulose insulation
Image:

Two layers of rigid foam are sandwiched between three layers of lumber to provide a thermal break in the headers above doors and windows.

Two layers of rigid foam are sandwiched between three layers of lumber to provide a thermal break in the headers above doors and windows.
Image:

Two-stud corner using drywall clips; detail shows nail placement for exterior trim

Two-stud corner using drywall clips; detail shows nail placement for exterior trim
Image:

Two-stud corners with drywall clips use the least wood and give the best thermal performance

Two-stud corners with drywall clips use the least wood and give the best thermal performance
Image:

Typical hurricane strap to roof framing detail. Rafter or prefabricated roof truss.

Typical hurricane strap to roof framing detail. Rafter or prefabricated roof truss.
Image:

Typical installation of a double section modular home on a pier and ground anchor foundation

Typical installation of a double section modular home on a pier and ground anchor foundation
Image:

Typical installation of plywood openings protection for wood-frame building.

Typical installation of plywood openings protection for wood-frame building.
Image:

Typical roof truss top chord bracing

Typical roof truss top chord bracing
Image:

Uninsulated, unsealed, or missing rim joists allow attic air and heat into the floor cavity

Uninsulated, unsealed, or missing rim joists allow attic air and heat into the floor cavity
Image:

Unsealed, uninsulated rim joists allow outside air and heat into the floor cavity

Unsealed, uninsulated rim joists allow outside air and heat into the floor cavity
Image:

Uplift forces acting on the roof are met with roof-wall connections that distribute the forces down the walls and into the foundation along the continuous load path.

Uplift forces acting on the roof are met with roof-wall connections that distribute the forces down the walls and into the foundation along the continuous load path.
Image:

Use a truss joist header assembly as shown here to reduce thermal bridging in hot climate zones.

Use a truss joist header assembly as shown here to reduce thermal bridging in hot climate zones.
Image:

Use a vacuum brush attachment or a soft dry cloth to clean the light fixture of the exhaust fan/light

Use a vacuum brush attachment or a soft dry cloth to clean the light fixture of the exhaust fan/light
Image:

Use a vacuum brush attachment to clean the exhaust fan motor and blades

Use a vacuum brush attachment to clean the exhaust fan motor and blades
Image:

Use caulk, foam or equivalent material to seal gap between partition wall

Use caulk, foam or equivalent material to seal gap between partition wall