Exterior Contractor Product Guide

Ultimate Astragal

The Ultimate Astragal from Endura Products adresses a common problem associated with French door seals. It features a heavy-duty Neoprene boot built inside the astragal and attached to the flush bolt that seals tightly against the threshold when the flush bolt is locked down and lifts with it when unlocked. It allows the boot to clear the threshold rather than scrape against it, preventing wear and distortion and maintaining a tight, leak-proof seal between the astragal and active panel.