Older screen doors may have only a spring, not a piston, to pull the door closed. But you can install a shock-absorbing piston so the door closely quietly. In the past, the automatic screen-door ...

“With 50 percent of facility management professionals retiring in the next 5 to15 years, it’s important for us at Allegion to meet the needs of the installers today and tomorrow,” said Yong Lacy, ...