What is a Perm?
A perm is simply a unit of measure for the amount of water vapor that will pass through a given area of a
material over a period of time…Laverne Dalgleish, ABAA, May 2022
- Categories:
- Recent News
Sealant Performance and Compatibility: The Great Disconnect
Sealant compatibility with air barriers, moisture-resistive barriers and self-adhered modified bitumen wraps and flashings is most important to long-term adhesion. Chamberlin Roofing and Waterproofing, Ben T. Hixon CCA CCS Hixon Consultants, July 23, 2020
- Categories:
- Worth a Read
Recent Posts
Recent Comments
Archives
- April 2023
- February 2023
- December 2022
- August 2022
- May 2022
- March 2022
- January 2022
- November 2021
- October 2021
- September 2021
- June 2021
- May 2021
- March 2021
- January 2021
- December 2020
- November 2020
- September 2020
- July 2020
- June 2020
- May 2020
- April 2020
- March 2020
- February 2020
- January 2020
- December 2019
- November 2019
- September 2019
- August 2019
- July 2019
- June 2019
- May 2019
- April 2019
- March 2019
- February 2019
- January 2019
- December 2018
- August 2018
- June 2018
- April 2018
- March 2018
- November 2017
- May 2017