The Ultimate Trilennium Astragal complements the Triennium Multi-Point Locks on the active door, for uncompromised security and ultimate protection from your French door system.

Complements the unmatched strength and security of the Trilennium MultiPoint Locking System.

Built-in flip lever locks and unlocks the astragal in one easy motion for enhanced accessibility and ultimate satisfaction.

Astragal boot lifts clear of the sill when operating the inactive door panel, preventing rubbing, wear and damage, common in other astragal products.

Corner pad, weatherstrip and sealing fin trim all work together to fight infiltration from top to bottom.

Can only be used with Trilennium 3000, 3070, or 3500 Active Locking Systems.

Requires routing of the inactive panel for the bolts to properly lock.

Custom product that requires you to know the height of the door panel and deadbolt location.

Custom Product Cannot be Returned

Retrofit requires 27/32" between doors.

Specifications: What's included:

(1) Ultimate Trilennium Astragal System

(1) Ultimate Trilennium Astragal Field Kit

Where does it go?

The Ultimate Trilennium Astragal is installed onto the inactive door panel in a set of French doors. A Trilennium 3000, 3070 or 3500 Lock should be installed in the active panel.

What does it do?

The Ultimate Trilennium Astragal complements the Trilennium Multi-Point Locks on the active door, for uncompromised security and ultimate protection from your French door system.

The innovative floating boot clears the threshold with each operation, ensuring a secure seal every time

The flip lever simplifies the locking and unlocking of the inactive panel, releasing the bolts or locking the bolts with one swift flip.