Yes, an additional jamb anchor can be used at the bottom of the frame in lieu of the typical (adjustable or weld-in) base anchor in fire rated frames.
This is limited to the anchor designed for...
Both the DW and K-Series frames are identical with the exception of the base anchoring. Both the DW and K-series frames are supplied with a field adjustable compression anchor in each jamb located ...
No, an adjustable base anchor is not supplied on frames with existing opening anchors.
The anchor design for use in existing masonry walls, is a pierce and dimple in the frame soffit for 3/8"...
The following anchors are approve for use in FEMA Tornado Resistant openingsMasonry walls:Jamb anchors - Wire masonry
anchorsSill (base) anchors - Adjustable base anchorsExisting walls:Jamb an...
For Steelcraft frame anchor locations refer to the frame "Anchoring Systems" section of Steelcraft's Tech Data Manual pages 2.4.1 thru 201.16.Basic guidelines are as follows:Anchor Quantities:• 3 p...