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...
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STEP ONE Lay the door and frame on a flat surface with the hinges facing up. Saw horses work perfectly.
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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.
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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.
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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.
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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.
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STEP SIX Slide the 5” door seal extension into the channel and tighten...
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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.
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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.
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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 (215)322-2205 or info@proflexbarrier.com.
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