Andy Lindenberg, one of my Allegion coworkers, sent me today’s Fixed-it Friday photos from a university that has an obvious wind condition. This door has a spring-cush arm on the closer, a heavy duty overhead stop, and a chain stop. Do you have any better ideas? Maybe a closer body with AVB – Advanced Variable Backcheck, which allows the cushioning effect of backcheck to begin earlier in the opening cycle?
Oct 08 2015