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MaxSeal Hinged Replacement Flaps

sbm security boss

$56.00
(12 reviews) Write a Review
SKU:
MAX-FLAP-HINGE
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MAXSEAL HINGE REPLACEMENT FLAPS

OPTIONAL REPLACEMENT FLAP SOLUTION FOR MAXSEAL PET DOORS

Flaps come with Set of Thumbscrews

Security Boss LogoThe MaxSeal Hinge Replacement Flap features a heavy duty hinge flap connection. This hinged flap design allows the flap to travel freely without a pinch point. This means your flaps will last longer in situations of heavy use or if the installed pet door is too low and the pet is hitting the flap connection. All Security Boss products are hand built to order.

Note: Is is very important to install any vinyl flap pet door at least 2" higher than your tallest dog, otherwise they will pinch the flaps at the top of the pet door causing premature wear. The MaxSeal Hinge replacement flaps are a good solution for customers that are experiencing this issue. The flaps are installed into the same holes as your current MaxSeal flaps.

Our heavy duty hinge also features a weather seal that minimizes drafts through the hinge.

 


The interior and the exterior flaps are unique due to the positioning of the metal strikes on each flap. You cannot use an interior flap on the exterior side of your pet door for example.Flaps are UV protected and have embedded nylon cords that run vertically in the material. These flaps are also weatherized to prevent shrinking in sub-zero temperatures.


If you need assistance with your selection, please feel free to call us at 1-608-397-1562
and our representatives can answer any questions or take your order on the phone
MaxSeal Hinged Flaps
 
 
Security Boss Manufacturing LLC

12 Reviews Hide Reviews Show Reviews

  • 5
    Flap replacement

    Posted by William Wallace on Aug 5th 2026

    The replacement flaps are very nice and the hinge seem like a great improvement. The quality of the product is outstanding. The installation of the screws in a patio door is a test of patience as there is so little room between the panels. The Allen key had to be modified to shorten the short arm length. The additional brush seal in the stack added another dimension to the effort. The effort of replacing the flaps and weather seals took about 4 hours of effort. A nice result in the end but I see is way beyond many people’s capability and skill level.

  • 5
    Green Paw Moisture Barrier Strios

    Posted by Irene on Mar 7th 2026

    The replacement flap for the dog door is perfect. The moisture strips do a great job. I am very pleased with both products.

  • 5
    MaxSeal Hinged Flaps

    Posted by Roger Rhodes on Feb 1st 2025

    Exactly what my German Shepherds need. Durable and look great. Couldn't be more pleased.

  • 5
    Flaps

    Posted by Tom Scott on Jan 27th 2025

    Excellent, this is my second pair that I have ordered, they work perfectly, my dog is very hard on the flaps, he only knows full throttle. I didn’t need this pair just yet, but I like to be prepared . I would definitely buy again.

  • 5
    MaxSeal Hinged Replacement Doors

    Posted by Suzanne on Jan 15th 2025

    Great fit and easy to replace. Comes with all necessary hardware. We have had our doors for 4 years and due to the harsh direct sunlight the two flaps had shrunk a bit so we replaced them. They fit great and now there is no breeze or flaps opening in the wind. Hurray!

  • 5
    Door flapy

    Posted by Margaret Wood on Nov 16th 2024

    Great improvement, looks cleaner and functions much better.

  • 5
    HINGER REPLACEMENT DOORS

    Posted by morrie soderbereg on Nov 14th 2024

    WORK GREAT a LITTLE HARD TO INSTALL.

  • 5
    Replacement flaps

    Posted by Natalie on Aug 25th 2024

    Happy with my replacement flaps

  • 5
    Nice Product

    Posted by JENNIFER PATRICK on Jan 3rd 2024

    These new flaps are much better than the old ones. Somewhat difficult to install, it took two of us so the rivet pieces wouldn't keep falling out. We also have the heavy duty magnets for the outside flap, which really help in the cold, windy winters here.