French Door Glass Panel with Pet door - MaxSeal PRO

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$1,468.99 - $1,729.99
(2 reviews)
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French Door Glass Panel
with the MaxSeal® PRO Pet door Installed

Dual Pane Glass Insert with Pre-Installed Pet door

Dual Flap, Ultimate Security Pet Door in Dual Pane Glass

(White pet door frame)


The French Door Glass panel Insert is a Do-It-Yourself pet door solution that is easy to install, reversible if needed in future and a very cost effective option when compared to in glass pet door products. These glass panel inserts are made to be compatible with french panel doors that use a plastic frame to hold in the glass of the door. All Security Boss products are hand built to order.

This is easily determined by two characteristics. First, look on the interior of your door and see if there are screws around the plastic frame that holds in the door glass. This frame also has a higher profile that the general surface of the door. The second characteristic is the measurement of the glass itself.

Compatible glass inserts are one of two sizes:
21.75"w x 65.75"h
23.75"w x 65.75"h

Note: These glass inserts will not fit every french glass panel door. Only those that have glass that fall into the provided ranges and are held in place by the described plastic frame. MaxSeal Pro dog door for door installation

Best Pet Doors by Design™

The newly designed MaxSeal® PRO pet door features the newest design and functions available in pet doors today. New features include 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 that allows for the flap movement to swing more freely as well as eliminating the pinch of the flap when larger dogs use the pet door. This results in your flaps lasting much longer between replacements. The MaxSeal® PRO still offers the best warranty on the market which covers the door and the flaps for up to 6 years from defect. It also has a 1-year replacement option for dogs that chew or destroy flaps.

MaxSeal Pro dog door for door installation The MaxSeal® PRO pet door for doors is made with high grade aluminum material that is naturally rust resistant. This door will not only last but will look great throughout the life of the door. The durable piano hinged vinyl flaps are UV treated and weatherized to prevent shrinking, cracking, discoloring and warping. Most flap brands simply do not hold up against harsh environments (direct sunlight, extreme temperatures, overuse, etc). Staggered stainless strike plates are riveted to the sides and base of the flap, connecting to powerful embedded magnets in the aluminum frame, creating an exceptional air seal.
Flap Size
Single Flap Model Dual Flap Model Single Flap
Dual Flap
with 21.75w x 65.75h
Glass Panel
with 23.75"w x 65.75"h
Glass panel
9" x 12"
$1,468.99 $1,517.99 $1,496.99 $1,545.99
11" x 16"
$1,507.99 $1,565.99 $1,535.99 $1,594.99
11" x 20"
$1,539.99 $1,608.99 $1,668.99 $1,636.99
15" x 24"
n/a n/a $1,645.99 $1,729.99

MaxSeal® PRO Dog Doors pre-installed in a Glass Panel

Made in USA
Often you will find that a male requires a different sized opening versus a female.
Recommendations are there to help guide customers, they do not guarantee a proper fit.
Units are refundable within 30 days of receipt by customer


Security Boss Manufacturing LLC

See pricing above in chart

French Door Glass Panel with Pet door - MaxSeal PRO


  • 5
    French Door w/ Pet Door

    Posted by Unknown on Apr 19th 2022

    I am very please with the customer service and quality of the door. Very easy to install.

  • 5
    French door with Maxseal Pro large dog door

    Posted by C. Dresser on Jul 8th 2021

    Forget sliced bread - this is the best thing ever. I needed a dog door for my Bullmastiff and there was not a good spot or wall for a traditional door. This door absolutely fit what I needed. Easy to install and Bunchie figured it out quickly. Also have a older Bullmastiff visiting who didn't take long to use it too. I highly recommend the door and look forward to years of service from it.