Single flap pet door has a flap on the very exterior frame to provide weather protection. Single flap doors are often used in situations where an insulating barrier to the outside is not the main concern. These doors will keep out bugs etc. and provide you with a better seal than any other single flap door made.
Easiest to Install:
Fits any style of door from flat surfaced to panel designs and irregular surfaces. Door sandwiches opening from both sides ensuring a tight fit on any surface. The MaxSeal® is not your average lightweight aluminum door, but a quality made accessory for your home. Function, security and customer satisfaction is what drives the people at Security Boss®.
Flaps: -Best sealing flaps compared to any other brand
-Flaps are compliant with the California State Fire Marshall
-Nylon reinforced flaps for optimal strength and durability
-Flaps are "Weatherized" to eliminate any shrinking in hot and cold environments
-Easy thumb-screw flap attachment for quick flap replacement (no dis-assembly of pet door required)
-UV resistant - prevents yellowing and cracking
-Will stay flexible in temps in excess of -40 degrees
-Impact tested in -40 degree conditions
(
If it's that cold out, do your pet a favor and lock off the door with our insulated security panel).
Insulated Security Panel:
More secure, durable and impact resistant than all other models. The only insulated security panel on the market! 1/2" thick hollow air channel center with reinforced side panels. This security panel is the most rugged, locking panel in the industry, when this pet door is locked, no one can get in. The MaxSeal® is the only pet door that we recommend as truly being secure.
Magnetic flap Closure:
Flap has positive closure with alnico magnets (More expensive but seals the flap perfectly).
These flaps seal perfectly every time your pet uses the door. Magnets on sides of flap as well as bottom. You will not have any creepy crawlies entering your home when you use MaxSeal®.
Insulating Brush Seal:
High density brush pile material lines the flaps so that there are no gaps. This pile brush is easily replaceable and inexpensive so that you can always maintain the optimal performance of your door.
Custom Hardware:
Fold down handle and retractable dead-bolt pin for maximum security. Security Boss® does not use cheap window hardware, but quality, aesthetic components.
Customize Security Panel Entry:
The security panel comes standard loading from the top. If you have an obstacle above the pet door such as a window sill, you can order your door with the security panel loading from either side. There is no extra cost and no extra time to fulfill your order.
Color
Options:
Broad range of color choices to fit your home. 10 various frame colors that feature our powder coated finish. You also can choose between white or black for your security panel to compliment your door.
Craftsmanship
Security Boss Manufacturing LLC® is dedicated to providing products that operate beyond expectations
and provide the customer with long years of satisfaction.
Our products are designed so that you can maintain your pet door indefinitely.
Proudly Made in the USA
10 stars 
Needed something good & fast 
