Ultimate Trilennium® Astragal

Superior Sealing. Compatible Security.

Built to complement the strength and security of the Trilennium Multi-Point Locking System, the Endura Trilennium Compatible Astragal offers superior French door performance. The standard Flip lever secures your French door unit with two lasting seals without reaching or bending, protecting against air and water infiltration, eliminating callbacks and putting your mind at ease. Expect high-performance and strength to work together with the Trilennium Compatible Astragal. Smarter French door performance and protection offer ultimate peace of mind when paired with the strongest lock on the market.

Ultimate Trilennium French Door Astragal

Ultimate Trilennium Compatible Astragal Features:

Unmatched Security

Complements the unmatched strength and security of the Trilennium Multi-Point Locking System.

No Reaching or Bending.

Most astragals require the homeowner to reach and bend to lock and unlock the astragal. The Flip Lever Astragal’s built-in Flip Lever locks and unlocks the astragal in one easy motion for Enhanced Accessibility and ultimate satisfaction.

Beautiful Hardware Selections

Trilennium offers a full portfolio of attractive hardware options to suit any style.

Damage-Free Operation.

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

Automatic, Forgiving Performance.

Patented spring-loaded Floating Boot and Flush Bolt operate independently, automatically sealing against the lowest point on the sill cap, even if the bolt hole isn’t drilled deep enough.

Simple Solution® Corner Pad

Pre-applied to every astragal, the Simple Solution Corner Pad works with the weatherstrip and enhances sealing power, even with wide margins.

Literature and Resources

PRODUCT RELEASE: Finally, an ADA sill that doesn't leak. Meet the ADAptive Sill System™