Maxseal door mount
Been in a few weeks now. I got the really large size. Seems to work well. It’s just starting to get cold and windy and so far, so good. Seals very nicely and the wind doesn’t blow it open. Was pretty easy to install too.
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.
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)
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" |
$202.86 |
$220.02 |
Small/Medium 7"x 9" |
9" x 10 11/16" | 10 3/8 x 12 1/16" | $210.72 | $231.99 |
Medium 9" x 12" |
11" x 13 11/16" | 12 3/8 x 15 1/16" | $236.99 | $270.99 |
Large 11" x 16" |
13" x 17 11/16" | 14 3/8 x 19 1/16" | $293.99 | $344.99 |
Tall 11" x 20" |
13" x 21 11/16" | 14 3/8 x 23 1/16 | $339.99 | $402.99 |
Tall Grand 11" x 25" |
13" x 26 11/16" | 14 3/8 x 28 1/16" | $392.99 | $445.99 |
XL Grand 12" x 24" |
14" x 25 11/16" | 15 3/8 x 27 1/16" | $427.99 | $496.99 |
Wide Tall 15" x 20" |
17" x 21 11/16" | 18 3/8 x 23 1/16" | $460.99 | $528.99 |
Mammoth 15" x 24" |
17" x 25 11/16 | 18 3/8 x 27 1/16 | $489.99 | $570.99 |
Behemoth 15 3/4" x 32" |
17 3/4" x 33 11/16" | 19 1/8 x 35 1/16" | $549.99 | $669.99 |
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.
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.
Posted by Eric Nimmo on Oct 19th 2021
Been in a few weeks now. I got the really large size. Seems to work well. It’s just starting to get cold and windy and so far, so good. Seals very nicely and the wind doesn’t blow it open. Was pretty easy to install too.
Posted by Unknown on Apr 6th 2021
Quality product and was easy to install. The ordering dept is flexible and was able to adjust my order at the last minute. The cost is a little too high, but it will last for years.
Posted by Taylor Douglas on Jan 19th 2021
Great product and easy to install on your own with the provided instructions. Worth the money
Posted by John D on Nov 27th 2017
Best pet door available, hands down.
Posted by larry evans on Mar 23rd 2017
This is a great pet door but I can not say enough about
the awesome level of customer service.
Our pet door needed new flaps and I was unable to
to find my copy of the original order so I contacted
Moore Pet Supplies and they were able to find the order I
placed for the original pet door clear back to Sept.
2009. So with that information they were able to tell me
the exact size of the flaps I needed which prevented
me from ordering the wrong size and having to return them. I ordered the replacement flaps on Tuesday and
the were delivered by Fed Ex on Saturday of the same
week and FIT PERFECTLY.
Great Company! Great Product!! Great Great Great
and Friendly Customer Service!!!
Posted by Alycia van B on Jun 7th 2016
We've had our door installed almost 4 years and a review is long overdue. This door is excellent! As ontarians we cover all the weather options and it rarely let's them in. We've put the plate in for high winds a max of 3 times. We have the behemoth, as well keeping weather out, it is still easy enough that our cat uses it along with the big dogs. We will absolutely buy another, if that need ever arises. Great quality product
Posted by Paul K on Jun 29th 2013
My friend told me he bought a door that sealed better than his windows, and I didn't believe him until I bought and installed one myself.. Glad I took his advice!
Posted by Stephanie on Jun 29th 2013
We couldn't be happier with our purchase! Seals great, locks off so nothing gets through, and it looks great! Very please, thanks again!
Posted by Joanne on Jun 29th 2013
We live in the foothills in Colorado, so we are constantly being hit with high winds resulting in horizontal rain! The door we had before pretty much let anything and everything in, snow, rain, wind, bugs, etc.. we were not happy until we found this door. Higher cost, but it's definitely well worth the cost. Couldn't be more pleased with the purchase.
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