I reside and work in Colorado in Climate Zone 7. Polyethylene sheathing is typically used as a class I vapor retarder under the drywall in existing homes. When able to… I reside and work in Colorado in Climate Zone 7. Polyethylene sheathing is typically used as a class I vapor retarder under the drywall in existing homes. When able to…Read MoreGreenBuildingAdvisor
Recent Posts
Archives
- May 2024
- April 2024
- March 2024
- February 2024
- January 2024
- December 2023
- November 2023
- October 2023
- September 2023
- August 2023
- July 2023
- June 2023
- May 2023
- April 2023
- March 2023
- February 2023
- January 2023
- December 2022
- November 2022
- October 2022
- September 2022
- August 2022
- July 2022
- June 2022
- May 2022
Recent Comments