February 4, 2022 Updated: August 8, 2023 Typical Roof Trouble Spots (PTC's Continuing Education Tour, Part 5) Flashing, ventilation, and ice dams Roofing Insulation & Air Sealing Video video
January 31, 2022 Updated: August 8, 2023 How to Install A New Flanged Window in an Old Wall 1: Overview Replacing a 30-Year old replacement window in a 100-year-old wall that was upgraded with exterior foam insulation 25 Years ago (part 1 of 4) WRB & Flashing Windows & Doors Video video
January 27, 2022 Updated: August 8, 2023 Windows in Thick Walls (PTC's Continuing Education Tour, Part 4) Innies, outies, and in-betweenies WRB & Flashing Windows & Doors Video video
January 13, 2022 Updated: August 10, 2023 Airtight Walls in the Real World (PTC's Continuing Education Tour, Part 2) Every layer you add has two sides that can become air pathways to the inside of a building Insulation & Air Sealing Video video
August 30, 2021 Updated: January 3, 2024 Tyvek Retrofit on a Wall with Windows Already Installed Seal the WRB to the wall sheathing and window flashing, and add an apron detail at the bottom Insulation & Air Sealing WRB & Flashing Video video
February 12, 2021 Updated: May 28, 2024 Heat Flow: 7 Minutes of BS (#buildingscience) Three mechanisms usually work together to move electrons from more to less. These three mechanisms can conspire to move heat AROUND your insulation. Insulation & Air Sealing Design Video Podcasts podcasts
February 4, 2021 Updated: June 15, 2023 Framing Double Stud Walls Transfer the layout, and frame the openings a little bigger—just in case Framing Video video
January 28, 2021 Updated: June 15, 2023 Model Remodel Show: Kitchen and Bath Plumbing Fixtures Make Aging In Place Graceful Hands-free kitchen faucet, adjustable shower head, and a self-cleaning toilet Kitchens & Baths Video video
January 7, 2021 Updated: June 15, 2023 Air Seal Wall Sheathing to the Foundation One of the biggest air leaks in a house is where the wood meets the concrete Framing Insulation & Air Sealing WRB & Flashing Glues, Sealants, Coatings Video video
October 16, 2020 Updated: June 15, 2023 Building Resilience (10): Open Cladding That Lasts: Deck the Walls! A cladding system designed to look great and leak like crazy Siding & Exterior Trim Video video