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...
Masonry T anchor are approved for fire rated frames up to 3 hours. T Anchors are shipped lose for field installation.
Anchor construction: The T portion and the strap do have minimum dim...
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...
The rough opening dimensions are the same for either Welded (SUA) or Knock Down (KD) frames
For F, FN, FE, DE, MU three sided frames and four sided borrowed light frames:
New masonry W...
For DW, K three sided frames and four sided borrowed light frames:
Three sided frame = door opening width (order size) plus 1 1/2" minimum to 2" maximum and the door opening hei...
For Steelcraft frame anchor locations refer to the frame "Anchoring Systems" section of Steelcraft's Tech Data Manual.
Basic guidelines are as follows:
Anchor ...