Drywall Slip-on frames are recommended and designed to be installed as KD (Knock Down) assemblies and not recommended to be welded (SUA). If a DW-Series or K-Series is welded prior to installa...
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...
DW and K-Series frames are designed to slip onto a stud wall after the wall is finished (painted, wall papered, etc).
Walls can be either wood stud or steel stud
Used only for interior applicat...
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...
This condition (toed in or toed out jambs) is usually not found until the door is installed.
Frames which have toed in or toed out jambs have been installed out of tolerance.
It is the resp...
It is the responsibility of the installing contractor to install all material in accordance with SDI or HMMA installation standards and tolerances. Out of square frames which are installed out of t...