MaxSeal® Door Mount Pet Doors
Superior Sealing / Insulating, Security Pet Door
by Security Boss Manufacturing LLC
The MaxSeal® Door Model pet door is available in dual or single flap versions. The dual flap model is recommended for customers seeking an ultimate weather barrier for their home. Single flap models are commonly used in scenarios where an insulating barrier is not required. All Security Boss products are hand built to order. The MaxSeal pet doors® are the best sealing & insulating doors, as well as, the most secure when locked off. We often remark that the MaxSeal® is the only door we would feel comfortable with in our home if we were on vacation, or away from home for any length of time. If you have had experience with any other pet door in the past, you will quickly see that the superior performing MaxSeal® will pay for itself in energy savings, while providing the most security.
The Best Pet Door by DesignTM
Only the finest materials are used in the manufacture of the MaxSeal® doors by Security Boss Manufacturing LLC. This craftsmanship is backed up with a 6 year warranty. MaxSeals® are designed to be maintained forever. This is the last pet door you will need to purchase for your dog. All components are manufactured so that the customer can easily replace, upgrade, or maintain all the main components. The structural integrity of the door and security panel are protected under warranty so that you will always have a superior performing product for the life of your pet.
(All security panels come in white)
WHATS A PLUS+ STARTER KIT?
Any pet door listed with PLUS+ means that it includes everything needed in a New Pet Door Starter Kit. Rather than have to go find these necessary items individually we have bundled it as one comprehensive product. SAVE BIG when ordering bundled vs order after the fact and paying additional shipping. NO ADDITIONAL SHIPPING on this PLUS+ Bundle!
| Flap Size WxH (inches) |
Minimum Rough-Cut Cut in Door (wxh) |
Exterior Frame (overall frame size) (w x h) |
Single Flap Model |
Dual Flap Model |
| Small 6"x 7 1/2" |
8" x 9 3/16" | 9 3/8 x 10 9/16" |
229.23 |
248.62 |
| Small/Medium 7"x 9" |
9" x 10 11/16" | 10 3/8 x 12 1/16" | 238.11 | 262.15 |
| Medium 9" x 12" |
11" x 13 11/16" | 12 3/8 x 15 1/16" | 267.80 | 306.22 |
| Large 11" x 16" |
13" x 17 11/16" | 14 3/8 x 19 1/16" | 332.21 | 389.84 |
| Tall 11" x 20" |
13" x 21 11/16" | 14 3/8 x 23 1/16 | 384.19 | 455.38 |
| Tall Grand 11" x 25" |
13" x 26 11/16" | 14 3/8 x 28 1/16" | 444.08 | 503.97 |
| XL Grand 12" x 24" |
14" x 25 11/16" | 15 3/8 x 27 1/16" | 483.63 | 561.60 |
| Wide Tall 15" x 20" |
17" x 21 11/16" | 18 3/8 x 23 1/16" | 520.92 | 597.76 |
| Mammoth 15" x 24" |
17" x 25 11/16 | 18 3/8 x 27 1/16 | 553.69 | 645.22 |
| Behemoth 15 3/4" x 32" |
17 3/4" x 33 11/16" | 19 1/8 x 35 1/16" | 621.49 | 757.09 |
Installation Instructions
The MaxSeal® Door Model pet door is available in dual or single flap versions. The dual flap model is recommended for customers seeking an ultimate weather barrier for their home. Single flap models are commonly used in scenarios where an insulating barrier is not required. All Security Boss products are hand built to order.
The MaxSeal pet doors® are the best sealing & insulating doors, as well as, the most secure when locked off. We often remark that the MaxSeal® is the only door we would feel comfortable with in our home if we were on vacation, or away from home for any length of time. If you have had experience with any other pet door in the past, you will quickly see that the superior performing MaxSeal® will pay for itself in energy savings, while providing the most security.
The Best Pet Door by DesignTM
Only the finest materials are used in the manufacture of the MaxSeal® doors by Security Boss Manufacturing LLC. This craftsmanship is backed up with a 6 year warranty. MaxSeals® are designed to be maintained forever. This is the last pet door you will need to purchase for your dog. All components are manufactured so that the customer can easily replace, upgrade, or maintain all the main components. The structural integrity of the door and security panel are protected under warranty so that you will always have a superior performing product for the life of your pet.
Most Secure, Highest Rated
10 Sizes, Small to Behemoth
Fits Doors 1 1/4" - 2"
Starts at $202.86
Pricing starts at: $160.99
Complete pricing chart at bottom of this page
10 Standard Sizes to fit any Pet
Choose Single or Dual Flap version
Dual Flap provides a near perfect weather barrier
125 Reviews Hide Reviews Show Reviews
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Fantastic Quality does come in small packages!
Most small dogs are considered unable to wreck havoc on larger items such as a dog door, but I can tell you from experience that just isn't so. My little dinmont is rough on everything, so after replacing 2 pet doors in just over a year, I decided it was time for an upgrade. A friend of mine just purchased a MaxSeal and loves it. I was able to look at it's quality when I was visiting at her house and I was very pleased, so I ordered one up for myself. It seals great, and I can finally feel confident that it will hold up to the beating my little guy will give it.
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1, 2, 3...
I was a little worried about putting this door in be myself. Because it is so large i was really worried that i was gonna screw something up and cut the hole wrong. I called and talked to someone on the phone and he assured me that the instructions were clear that i could handle it. He was absolutely right. A couple of marks, a few cuts, a few screws and it was in. Thanks!!
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Great locking panel
We have a cabin in northern WI that we have always had some kind of pet door in. There are always lots of dogs that end up visiting during the summer. Normally we come back to a mess in the cabin because some critter has knocked the locking panel out of the track. So far, the Maxseal hasn't moved an inch from week to week. My wife and I are thrilled to not have to clean up after our woodland squatters each week.
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"New to the Market" Doesn't Always Mean "Bugs"
I have been searching for a pet door for months. I've surfed your website on several occasions looking for a pet door that met all my needs. I've seen the usual brands, Ideal, PetSafe, Hale, etc. but just recently, I saw the MaxSeal and was impressed with the information that was provided regarding the door. However, I was skeptical it could be superior overall since your site states it recently started being marketed nationwide, but it does! The flaps close completely, the seal is as tight as possible, and it's priced less than other top-of-the-line doors.
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Very High Quality
I bought this door for my 3 yellow labs. In the past I was using an Ideal pet door and was having to replace the flaps every couple of months. I have yet to need a replacement flap for this door, and don't anticipate needing to anytime soon. The flaps on this door are much thicker than any others I have seen on other pet doors you can find at pet stores.
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So EASY!
Before I ordered I was told this door was the highest quality and easiest to install. How true! I was a bit nervous about doing this install on my own, but I jumped into it and was incredibly surprised at how simple and clear the directions were. I had no problems and the door is working perfectly. Thank you for a wonderful door and wonderful customer service!
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Thanks
I just wanted to say thanks for another great door. I purchased and used a Hale Pet door several years ago that I got from you guys. When I moved recently I called to order another Hale. After calling, I decided on a MaxSeal. This door is just as good if not better than the Hale I had...and less expensive too!
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The most Secure Door!
I live alone, so for my piece of mind I wanted a pet door that had a very strong security panel. This panel is the strongest I've ever come across. I slide it in at night, dead bolt it, and I don't worry at all after that. Thank you for an excellent suggestion!
