Video describing traditional 2x4 16 inch on center framing versus advanced framing with 2x6 stud walls at 24 inch on center, insulated corners and headers, wall stud-ceiling joist alignment, etc. providing a strong wall with more room for insulation.
Video of a pro tip contractors can share with homeowners showing how you can reduce bypass around the return grille air filter by taping the seam around the filter with a removable tape like masking tape.
Video showing air sealing of the sill plate behind the baseboard in an existing home with canned spray foam to stop air leakage at the base of the wall.
Video describing best practices for air sealing an attached garage during construction using plywood and spray foam in the band joist and providing an exhaust fan to ventilate and depressurize the attic.
Video from Ivy Tech ivyVILOS giving an in-depth tutorial on how to properly flash a chimney, focusing on installing the top cap flashing. Part 10 of 11.
Video from Ivy Tech ivyVILOS giving an in-depth tutorial on how to properly flash a chimney, focusing on material preparation before construction. Part 2 of 11.
Video from Ivy Tech ivyVILOS giving an in-depth tutorial on how to properly flash a chimney, focusing on measuring and bending flashing before installation. Part 3 of 11.
Video from Ivy Tech ivyVILOS giving an in-depth tutorial on how to properly flash a chimney, focusing on installing the base front apron. Part 4 of 11.
Video from Ivy Tech ivyVILOS giving an in-depth tutorial on how to properly flash a chimney, focusing on installing the front cap flashing. Part 7 of 11.
Video from Ivy Tech ivyVILOS giving an in-depth tutorial on how to properly flash a chimney, focusing on installing the left side cap flashing. Part 8 of 11.
Video from Ivy Tech ivyVILOS giving an in-depth tutorial on how to properly flash a chimney, focusing on installing the right side cap flashing. Part 9 of 11.
Video from Cold Climate Housing Research Center on roof and attic construction for cold climates, including cathedral roof design and insulation strategies.
Video describing how to conduct a residential blower door and duct blaster test, including how to determine the home’s volume to determine whole-house air leakage. Video 5 of 9.
Video describing how to conduct a residential blower door and duct blaster test, including how to calculate the home’s whole-house air leakage in air changes per hour using the cfm reading and the home’s volume in cubic feet. Video 6 of 9.
Video describing how to conduct a residential duct air leakage test, including how to hook up the duct blaster to the return register and how and why to neutralize the pressure of the home. Video 8 of 9.
Video describing how to conduct a residential duct air leakage test, including why and how to seal off all of the supply air registers, including kickplate registers. Video 7 of 9.
Video describing how to begin a residential blower door and duct blaster test, including turning off the gas water heater and central furnace or air conditioner. Video 1 of 9.
Video describing how to conduct a residential blower door and duct blaster test, including an efficient method for setting up the blower door equipment and how to set up the fan rings and the manometer. Video 4 of 9.
Video describing how to set up for a residential blower door and duct blaster test, including why to sequence the blower door before the duct leakage test. Video 3 of 9.
Video describing why duct leakage tests including tests total leakage and leakage to the outside are done with the duct blaster set to depressurize rather than pressurize the duct system. Video 9 of 9.