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...
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"...
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 dimensions th...
Excessive premature frame rusting is caused by improper jobsite installation practices and most likely caused by the following circumstances:
Grout:
Frames are grouted in place using incorrec...
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...
A Double Egress frame is a double door frame prepared to receive two single-acting doors swinging in opposite directions (both doors are) the same hand. These openings are installed in cross corrid...
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...