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Security Boss MaxSeal PRO Wall Mount Pet Door

Security Boss

Regular price
Price: $255.99 USD
Regular price
List Price: $305.99 USD
Sale price
Price: $255.99 USD
You save: $50.00 (16%)
Shipping calculated at checkout.
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Availability: In Stock

Estimated Arrival: Between Dec 03 and Dec 12. United States


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Featuring the newest design and functions available in pet doors today, the MaxSeal® PRO pet door for walls includes a metal 1" insulated interior security panel that provides the most security of any pet door when locked. The flaps of the MaxSeal® PRO have a unique aluminum hinged connection which allows the flap movement to swing more freely while eliminating the pinch of the flap when larger dogs use the pet door. This mechanism results in your flaps lasting much longer between replacements.


  • High grade aluminum material that is naturally rust resistant
  • Durable piano hinged vinyl flaps
  • Single or Dual flap options
  • Exceptional air seal
  • Fit larger walls up to 16" trim-to-fit tunnel
  • Standard interior security door with optional exterior cover
  • Top Insulating, Sealing & Security Door
  • Indoor/Outdoor carpeting included
  • Flaps are UV treated and weatherized
  • Comes in 10 sizes and 5 color options
  • 180-degree-hinged-to-flap connection
  • 6-year limited manufacturer warranty, including flaps
  • Made in USA


Replacement rivets have been included with your hardware kit should the ones on the MaxSeal Insulated Security panel work loose. Install by pressing the two pieces together from opposite sides of the panel in the pre-drilled holes. The Thumbscrews that attach the flaps are factory tightened. Through use, the thumbscrews occasionally loosen and therefore should be checked regularly for tightness. Re-tighten the thumbscrews using the included Allen wrench.

The magnets on all MaxSeal doors are adjustable. The magnets are positioned in the frame with a pressure fit and is held by an aluminum carrier that can slide in and out of the painted frame rail. The magnet should be lifted by using pliers to lift it out of the frame rail. BE SURE TO COVER THE MAGNET AND CARRIER WITH A TOWEL TO PREVENT SCRATCHING OF THE FRAME AND CARRIER. Only lift the magnet the minimum required to make the magnet touch the strike plate on the flap. If the Magnet Carrier becomes loose within the frame after adjustment, simply pry the two legs of the magnet apart and reinsert into the frame rail. Once the magnets are positioned properly, your replacement flaps is installed.

Note: Existing MaxSeal® Customers can Upgrade their MaxSeal models by purchasing the interior security panel and the hinged replacement flaps for their door size. Call us if you would like any assistance.


Sizing Guide


 Video Sizing Instructions



Shipping Policy

Our products are stored and shipped from multiple warehouses, with a standard dispatch time of 1-5 business days. While we make every effort to ship orders as quickly as possible, please keep in mind that some are made to order. For this reason, delay may be experienced. 

We offer FREE shipping to the lower 48 states, but additional charges may apply to Alaska, Hawaii, Canada, and other international destinations

We do not offer free shipping for big sized/bulky pet doors like the Patio Dog Door, shipping cost will be calculated at check out. 

Please contact if you have any other questions or concerns.

Return and Warranty Policy

Return/Refund Policy

Security Boss' products can be returned in their original condition for a full refund or replacement within thirty (30) days of delivery. We will also cover the return shipping cost if the return is due to our error such as an incorrect item or defective product.
You should expect to receive your refund within four (4) weeks of giving your package to the return shipper, but in many cases, you will receive it sooner. This timeline includes the transit time from the shipper to us (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
In the instance that you need to return an item, please email us at with your order number and the details about the product you want to send back. You may also call us at +1 833-526-9737 for any questions and concerns. Our team will be happy to assist you with instructions on how to return an item from your order.
Warranty Policy

All Security Boss products, parts, and components are guaranteed to be free of defects in material and workmanship under normal use and service for a period of six (6) years from the date of purchase, under the ownership of the original purchaser.
If found to be defective in workmanship or material, Security Boss agrees to replace or repair at their expense per the schedule Manufacturer's liability on any claim and as long as it does not exceed the cost of the product. Proof of purchase date must accompany any returned item as well for us to process your claim. See complete warranty details here.
If you have any other questions or concerns, please feel free to send us a message.

Customer Reviews

Based on 3 reviews
Great pet door

This is the 3rd house we purchased this door. Great quality

Luc Levensohn
these doors keep getting better

I just installed my third pet boss through the wall door. This is the third house my now 10-year-old mutt, Huckleberry, and they've all had the same door setup. The basics from Pet Boss are consistent: quality all around, no junk, including the instructions. The interior sliding secure door is beefier on this one, really well made. The install is straight forward, take your time, and this door will perform, or outperform, your expectations. From Mass. to Maine, in my experience, the Max Seal door is built for New England winters.

Amazing product!

This work perfectly! I absolutely love it!