WARNING: Neoprene products can expose you to chemicals including chloroprene, which
is known to the State of California to cause cancer and/or developmental and reproductive
harm. For more information, go to www.P65Warnings.ca.gov. Patent Pending
INSTALLED VIEW
PUSH
SIDE
MOUNT
2"
2"
MAXIMUM
UNDERCUT
1-1/2"
1/4"
1-3/4"
FINISH FLOOR
TECNOFIRE
90 Minute
®
4. Mark screw holes.
5. Drill pilot holes for screws using a 7/64" drill bit.
6. Install with screws provided.
7. Adjust position to 3/8" clearance above sill or floor.
Door Sweep (Pull Side Mount):
1. Cut sweep to fit.
2. Close door. Hold sweeps at bottom of door. Tap down until contact is made between the sweeps and threshold.
3. Mark screw holes.
4. Drill pilot holes for screws using a 7/64" drill bit.
5. Install with screws provided.
6. Adjust position so sweeps do not impede proper closing and latching of door.
7. Install end caps as illustrated.
POSITIVE PRESSURE TESTED
MISCELLANEOUS FIRE DOOR
ACCESSORY
12.19
National Guard Products Inc.
Intumescent
Door Bottom System
FINISHED VIEW
WITH END CAPS
INSTALLED
ESTIMATED
CLEARANCE
9590
For use on up to 90 minute UL10B and UL10C wood or
hollow metal fire doors with bottom clearance exceeding
3/4", up to 1-1/2".
UL certified for 90 minute fire doors with bottom clearance
up to 1-1/2".
Installation Instructions
L Shape Bottom with Intumescent (Push Side Mount):
1. Cut to fit.
2. Prep for any bottom latching hardware (ie: Concealed
Vertical Rod Exit Device latch or Automatic Flush Bolt)
that is installed in accordance with manufacturer's in-
stallation instructions.
3. Close door. Hold at bottom of door with 3/8" clearance
above sill or floor.
1-800-647-7874