Zero

Question
Answer
All extended warranty requests are handled by Allegion Warranty Service Team.  Email Requests to warranty.service.requests@allegion.com.   
When the door is slid to the shut position, the plunger of the automatic door bottom is depressed by the frame causing the seal to drop down, even on this model
No.  All of the cam lift hinges have non-removable pins (NRP).
As a general rule, the barrier should not be left in place permanently.  The gasketing can be impacted by environmental conditions such as temperature and sunlight, especially for exterior con...
Automatic door bottoms 36" or shorter can be trimmed by 3".We always recommend contacting product support prior to cutting any hardware. 
You can safely cut up to 3" from a 355 door bottom.
MSLA is optional mounting hardware for thresholds.  MSLA-10 (also called #223) is a 10-24 machine screw with anchor.  MSLA-4 (also called #224) is a 1/4-20 machine screw with anchor. ...
Zero offers scored ligature-resistant gasketing to prevent the gasketing from being used for other than intended purposes, including harming self or others.  Gasketing ordered with this featur...
Yes, a plastic cushion is included with all screw packs shipped with  Automatic Door Bottoms.  This cushion is used to minimize marking on a wood frame.
Yes.   If the door is fully mortised,  then a hole can be drilled in the edge of the door for the plunger and nut to be exposed.The brass plunger nut can be threaded out by hand for ...
3 Hrs for hollow metal rated doors & frames.1 ½ hrs for wood & plastic covered composite doors20 minutes for wood core doorsPlease consult the UL online directory,  or contact A...
The G and H designations refer to Categories of positive pressure listing.G is edge sealing.H is Smoke and draft control gasketing.https://www.dhi.org/shared/forms/PDFforms/Publications/TechTipJan0...
The anchors are not grouted, they are expanding-type  anchors.
The Steelcraft Paladin Series doors and frames are available in compliance with FEMA 361 and ANSI ICC500-2014.  The door system may include other approved Allegion hardware and components that...
Dimension for the Z953 cam lift hinge can be found by clicking HERE.
Please click HERE for 56, 557  instructions.
Rabbeted thresholds like the 65 with the rubber seal may need to be cut and trimmed to size in the field.• Please remove the rubber before cutting• The rubber may have dabs of glue on it placed by ...
The mounting screws for mortised meeting stiles projects into the door 5/8" past the cutout. If the cutout is .790" deep, the screw will bottom out, or snug-up, at an overall depth of 1.415". ...