Proflex 4036-KP User manual

PROFLEX
ASSEMBLY
MANUAL
4036-KP/4048-KP
5 Inch Extension Kit
July 2022

Product Description
The 5 Inch Extension kit is used to raise the door
opening of your standard sized ProFlex door from 73” high up
to 78” high to allow for taller equipment to pass through your
ICRA enclosure.
Parts

STEP ONE
Lay the door and frame on a flat surface with the hinges
facing up. Saw horses work perfectly.

STEP TWO
Remove the threshold: Loosen the 2 button-head screws (on
the underside), one on each end of the threshold. You only
need to loosen these screws ½ turn and the threshold will
slide off easily.

STEP THREE
Remove the door sweep: Remove the 6 button-head screws
that hold the sweep in place. Remember to save the 6 screws
and the 2 black oval-nuts that will slide out of the 2 channels
on both ends, you will need them for Step 7. Note the
remaining 4 black oval-nuts will remain in the channel for
future use if you wish to return the door to its original height.

STEP FOUR
Add the 5” door frame extension pieces on both sides of the
door. These pieces have been preloaded with a plate
containing 4 button head screws and 2 black nuts. Slide the
5” pieces onto the bottom of the door frame making sure to
put the plate and 4 screws on the underside. (Smooth side of
the piece facing up) Tighten screws.

STEP FIVE
Add the extension panel to the bottom of the door with 4
mini clamps. Line up the extension panel with the door. The
black, oval nuts should be in the lower channel, facing up
(you will need these to reattach the door sweep in Step 7).
Begin with 2 mini clamps on the front side but do not tighten
them too much. On the underside, place a mini clamp
directly behind each mini clamp on the front side. Alternately
tighten the clamps until the panel is secure and even.

STEP SIX
Slide the 5” door seal extension into the channel and tighten

STEP SEVEN
Reattach the door sweep: Begin with the 4 screws in the
middle and attach the ends with the 2 black, oval nuts and
screws that you saved from Step 3. Tighten after all 6 screws
are in place.

STEP EIGHT
Reattach the threshold: The screws should still have the
black, oval nuts in place. These slide into the channels on the
underside of the door frame. Tighten the screws.

COMPLETE
Please test the door to make sure it opens and closes
properly, once this is done the 5 inch extension kit has been
installed!
(73” High Opening) (78” High Opening)
Please reach out if you have any questions. Contact us at
[phone] or [e-mail].
www.proflexbarrier.com