On typical rolling steel door installations there is a gap between the wall and the steel sheet door. Seal that gap and keep out the elements with this Large aluminum retainer from North Shore Commercial Door. This retainer is specially designed to mount flush to the header of rolling steel doors and inside the opening to seal the gap. Compatible with large brush, large vinyl, and large EPDM seals also available from North Shore Commercial Door. Ships in four foot sections.
Made from durable solid-aluminum
Equipped with a #7 Channel that is compatible with Large or oversized weatherseals
Specially designed to fill the gap between a wall and rolling steel door
Creates a long-lasting mount for weatherseal products
Compatible with brush, vinyl, and EPDM weatherseals