Pemko 355DS84 T Overlapping Astragal 84in Dark Bronze

Product Description

The PEMKO 355DS84 is a T overlapping astragal with a silicone seal, finished in dark bronze, designed for use on double doors where one door must overlap and seal against the other at the meeting stile. The astragal creates a weather-tight, draft-resistant barrier along the vertical edge of the active door leaf. At 84 inches in length, it covers a standard 7-foot door height. The dark bronze finish integrates cleanly into commercial and residential door frames finished in similar tones. Installation is handled by door hardware specialists or finish carpenters working on commercial or residential entry applications.

This astragal is suited for double-door applications in commercial buildings, multi-family residential construction, and institutional facilities where controlling air infiltration, light gaps, and weather penetration at the door meeting stile is required. The silicone seal component provides flexible contact against the inactive door leaf, maintaining a consistent seal under normal door operation and minor door warping or seasonal movement. It is commonly installed during new construction or as a replacement on existing double-door assemblies.

Key Features

• T overlapping astragal profile seals the meeting stile on double-door assemblies
• Silicone seal provides flexible, durable contact against the inactive door leaf
• 84-inch length covers standard 7-foot door openings
• Dark bronze finish matches common commercial door hardware finishes
• Single-piece unit sold individually for straightforward field installation

Compatibility

Designed as an OEM-style replacement or new-installation astragal for standard double-door assemblies requiring a T overlapping meeting-stile seal at 84 inches in length.

Installation Notes

Installation is typically performed by a door hardware technician or finish carpenter using standard hand tools. The active door leaf should be held in a stable position during fitting and fastening. Verify door alignment and ensure both leaves operate freely before finalizing fastener placement. Follow applicable building code requirements for door hardware in the jurisdiction of installation.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.