Ultimate Trilennium Astragal

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. Smarter French door performance and protection paired with the strongest lock on the market offers ultimate peace of mind.


  • Complements the unmatched strength and security of the Trilennium Multi-Point Locking System.
  • 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.
  • Astragal boot lifts clear of the sill when operating the inactive door panel, preventing rubbing, wear and damage common in other astragal products.
  • The Flip Lever Astragal’s built-in Flip Lever locks and unlocks the astragal in one easy motion for Enhanced Accessibility and ultimate satisfaction.
  • The Simple Solution Corner Pad works with the weather strip and enhances sealing power, even with wide margins.
  • Trilennium offers a full portfolio of attractive hardware options to suit any style.
  • Trimmable up to 7″ to fit any size entryway.

Reeb’s Stock

Reeb stocks the Ultimate Trilennium Astragal in a bronze aluminum. It is also available wrapped in fir, oak, mahogany, or pine.

Updated on May 15, 2021

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