The Winter 2022 edition features two CEU articles to earn continuing education credits. These articles cover roofs for cold storage buildings and low-slope roofing air barriers and vapor retarders. 

We also have some great technical information for you! Including an in-depth study of cyclical testing of flat lock copper seamed roofs, and a look at the Guide to Preliminary Selection of Waterproofing Systems created by the Technical Committee of the Los Angeles Chapter of the Construction Specifications Institute.

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