Frost King SDB36WH Adjustable Door Bottom, 36 in L, PVC

The adjustable door bottom for storm doors is a unique two-piece construction that snaps together securely to fit the door width. Angled bottom fins not only seal out drafts and dirt, they can actually improve the closure of air-cushioned doors.

Features:

• Adjusts from 1 to 1-1/2 x 36 in