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High Security Door Astragal – 3 Piece

$ 156.25$ 160.71

SKU: N/A Category:


Size: 3 x 1″ x 79″ / 83″ , 3/4″x 3/4″ angle and 2″ x 2″ angle.

High security steel, full length interlocking door astragal. Three piece set is for installation on the outside of out-swinging doors. This set is the same as the 2 piece astragal set with an additional heavy gauge steel angle to provide additional protection for extreme situations where increased security is required. Protects the door, door frame and lock latches against very large pry bars. Powder coated finish for long lasting durability.

Full length interlocking astragals provide far superior protection against break-ins than small single astragal plates that only protect the knob and deadbolt area of the door. Our 2 and 3 piece interlocking systems make prying the door open very difficult. And the full height length protects the entire door.

Astragal Installation

This astragal goes on the outside of doors that swing outwards and offers heavy duty protection. For doors that swing inwards, you can use our standard 2 piece inswing astragal.

Installation: high security door astragals

Astragal Size

Available in 79″ and 83″ lengths to fit most standard door sizes.


  • 79″ Steel SKU: 105022
  • 83″ Steel SKU: 105021

Stainless steel astragals are available upon request.

Note: Our steel astragals come in the following powder coated finishes: Gray, Black or White.

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