Dec 20, 2023 · The complete source for building, designing, and remodeling green homes Community and Q&A Vented vs. Unvented Attic Antonio Bettencourt | Posted in Energy …

Nov 19, 2024 · B) Unvented Insulated Attic – Treat garage attic same as house attic by installing open cell spray foam on roof deck and gable end. Storage space in attic triggers need to …

Jun 16, 2025 · The complete source for building, designing, and remodeling green homes Q&A Spotlight Do Unconditioned Attics Need Vents? And can an unvented attic/roof assembly be …

Jun 29, 2023 · Yes, they can keep the attic cooler in summer than a passively-vented or unvented attic. One problem, though, is they sometimes do that by stealing conditioned air from the …

May 13, 2011 · Unvented crawl space in NJ Hi Martin. Fantastic article. I live in central NJ and have a vented crawl space connected to an unconditioned, unfinished basement and am …

Jun 25, 2021 · Kiley Jacques, senior editor at Green Building Advisor, recently suggested that I write an article called “Building a Budget-Friendly Unvented Cathedral Roof.” My first reaction …

Feb 1, 2025 · Hello! We’re exploring ways to improve the subpar insulation job for the vaulted ceilings of our three-year-old home. Our current setup is under-insulated, has mold issues, …

Dec 19, 2024 · The entire house will be conditioned space, unvented roof design. Using Mitsubishi mini splits for cooling and heating. Since I plan on making the envelope very tight, I …

Aug 31, 2018 · Cathedral ceiling assemblies and unvented conditioned attics often suffer from problems with damp roof sheathing. For years, building scientists have been proposing a …

Aug 16, 2010 · Most advocates of unvented roofs are focused on saving time and money rather than long-term durability. A properly-vented roof, which means approximately 1:150 …