David Bolton Brush Astragals on Door Pairs: Matching the Seal Material to the Job Before You Cut the Length What This Article Covers and Who It Helps Brush astragals are the unsung workhorses of the meeting stile on commercial door pairs. They seal the gap between the active and inactive leaf against drafts... astragals commercial-hardware door-pairs seals-and-sweeps weathersealing Apr 23, 2026
David Bolton Steel Flat Bar Astragals on Door Pairs: Picking the Right Profile Before the Gap Becomes a Problem What This Article Covers This guide is for commercial contractors, facility managers, and architects who are detailing or maintaining hollow metal door pairs and need to understand when a steel flat b... astragals door-pairs hollow-metal-doors meeting-stile seals-and-sweeps Apr 23, 2026
