Types of astragal offered from Steelcraft are as follows:
"Z" Astragal- For information on "Z" astragal types and attachment refer to the TD Manual page 3.3.17.
Most commonly used on double doors
Attachment - screw attached to the edge of the door
Required on 3 hour fire rated doors
For information on "Z" astragal types and attachment refer to the following TD Manual:
Active leaf attachment - page 3.3.17.
Inactive leaf attachment - page 3.3.18.
Double Egress - page 3.3.19.
2-Piece Astragal - For information on "Z" astragal types and attachment refer to the TD Manual page 3.3.17 which can be viewed
Used by several distributors on double doors
Attachment:
Active Leaf - screw attached on the face of the active door
Inactive leaf - screw attached to the edge of the inactive door
For information on 2-piece astragal types and attachment refer to the following TD Manual:
General information - page 3.3.24.
Hardware applications - page 3.3.25.
Flat Plate Astragal -
Can be used on double doors and double egress doors
Attachment - Screw attached or welded on the face of the door
Required on:
The top leaf of fire rated dutch doors
1 3/4" thick Flush Transom Panel when used in transom frame without transom bar.
For information on flat plate astragal types and attachment refer to the following TD Manual page 3.3.22.
Other types of astragals supplied by others:
Weather Seal Astragal:
Used on double doors as weather, smoke or sound seals
Attachment - field attached per the manufacturer's instructions
Considered a hardware item
Not supplied with the doors
DISCLAIMER:
INFORMATION PROVIDED THROUGH THIS SITE IS PROVIDED TO YOU AS IS WITHOUT ANY EXPRESS REPRESENTATIONS OR WARRANTIES
OF ANY KIND, AND WE MAKE NO REPRESENTATION OR WARRANTY THAT THIS SITE(OR ANY INFORMATION PROVIDED IN RESPONSE TO
YOUR INQUIRY), WILL BE ACCURATE, COMPLETE, OR ERROR-FREE.
YOU AGREE THAT YOU MUST EVALUATE ALL INFORMATION AND RESPONSES, AND THAT YOU BEAR ALL RISKS ASSOCIATED WITH, THE
USE OF THIS SITE, INCLUDING ANY RELIANCE ON THE ACCURACY,COMPLETENESS, OR USEFULNESS OF ANY INFORMATION OR MATERIALS
MADE AVAILABLE THROUGH THIS SITE.