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Video:

2012 IECC Code Level Insulation – DOE Zero Energy Ready Home Requirements

Image:

A 1- and ½-story home with a room located in the attic and the thermal boundary located at either a) the walls and ceiling of the attic room with small vented attic spaces or b) the roof line for an unvented attic

A 1- and ½-story home with a room located in the attic and the thermal boundary located at either a) the walls and ceiling of the attic room with small vented attic spaces or b) the roof line for an unvented attic
Image:

A low-sloped shed roof with the thermal boundary located at either a) the flat ceiling with a vented attic or b) the roof line for an unvented attic

A low-sloped shed roof with the thermal boundary located at either a) the flat ceiling with a vented attic or b) the roof line for an unvented attic
Image:

A self-adhering weather-resistant barrier is installed over the existing sheathing of this retrofit home to provide air sealing and a drainage plane before installing new metal and wood siding on the home.

A self-adhering weather-resistant barrier is installed over the existing sheathing of this retrofit home to provide air sealing and a drainage plane before installing new metal and wood siding on the home.
Image:

A site-built rafter roof with a raised top plate allows for more insulation underneath.

A site-built rafter roof with a raised top plate allows for more insulation underneath.
Video:

Advanced Framing vs Traditional Framing

Presentation:

Advances in Manufactured Home Energy Efficient Design

Advances in Manufactured Home Energy Efficient Design
Image:

After all holes through the ceiling are air-sealed and the baffles have been installed, then the insulation can be installed.

After all holes through the ceiling are air-sealed and the baffles have been installed, then the insulation can be installed.
CAD File:

Air barrier at garage band joist - 1 1/2 inch rigid insulation with 2x4 sleepers

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Air barrier at garage band joist - 1 1/2 inch rigid insulation with 2x4 sleepers
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Air barrier is continuous across several components of the lower section of wall

Air barrier is continuous across several components of the lower section of wall
Image:

Air seal and insulate double-walls that are half-height or full-height walls used as architectural features in homes.

Air seal and insulate double-walls that are half-height or full-height walls used as architectural features in homes.
Image:

Air seal the floor above an unconditioned basement or crawlspace and make sure floor insulation is in full contact with the underside of the subfloor.

Air seal the floor above an unconditioned basement or crawlspace and make sure floor insulation is in full contact with the underside of the subfloor.
Image:

Air seal the top, bottom, and sides of a cantilevered floor cavity and ensure that insulation is in full contact with all sides without voids.

Air seal the top, bottom, and sides of a cantilevered floor cavity and ensure that insulation is in full contact with all sides without voids.
CAD File:

Air sealing at corner vertical bathtub chase

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Air sealing at corner vertical bathtub chase
CAD File:

Air sealing at skylight shaft

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Air sealing at skylight shaft
CAD File:

Air sealing behind shower with cavity rigid insulation

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Air sealing behind shower with cavity rigid insulation
CAD File:

Air sealing behind shower with thin-profile sheathing

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Air sealing behind shower with thin-profile sheathing
CAD File:

Air sealing behind tub with cavity rigid insulation

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Air sealing behind tub with cavity rigid insulation
CAD File:

Air sealing behind tub with thin-profile sheathing - section

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Air sealing behind tub with thin-profile sheathing - section
Presentation:

Air Sealing Best Practices and Code Compliance for Multifamily Area Separation Walls

Air Sealing Best Practices and Code Compliance for Multifamily Area Separation Walls
CAD File:

Air sealing wall between a porch roof and attic with 1 inch of rigid insulation

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Air sealing wall between a porch roof and attic with 1 inch of rigid insulation
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Air-seal and insulate the rim and band joists of walls separating an attached garage from the home’s conditioned space.

Air-seal and insulate the rim and band joists of walls separating an attached garage from the home’s conditioned space.
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Air-seal the floor above a garage when there is living space above the garage and make sure floor insulation is in full contact with the underside of the subfloor.

Air-seal the floor above a garage when there is living space above the garage and make sure floor insulation is in full contact with the underside of the subfloor.
Image:

Airflow within drop-in ceiling assemblies is generally not a concern due to the limited vertical height. However, airflow within air gaps in walls is a concern due to the much larger vertical height.

Airflow within drop-in ceiling assemblies is generally not a concern due to the limited vertical height. However, airflow within air gaps in walls is a concern due to the much larger vertical height.