Custom SB Standard Door Model

$169.99 - $304.99
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SB Standard Custom Pet Doors for Doors

The Best Pet Doors by Design

Highest Quality Utility Pet Door in Custom Sizes

Security Boss Manufacturing LLC Custom doors generally are made for two different reasons: to fit an existing opening in a door, or to certain size specifications, such as the opening being a certain size for a unique situation (Giant breeds, dogs with mobility issues etc.). All Security Boss products are hand built to order.

The SB Standard Models are now available in Custom Sizes giving customers the option for a lower cost solution when replacing older dog doors or models that have been discontinued

Important Note: When having a door made to a rough cut opening in a wall; it is recommended that your hole in the door is a minimum of 1/8' larger than the rough cut dimension chosen for the custom door.

Example 1: If the hole you are installing a pet door is 15" wide x 20" high, then you multiply 15x20=300 square inches. Look in the chart below to see what range 300 falls into for pricing. Important: your flap size will be 13"w x 18"h (there is a difference of 2" in width and height from rough-cut dimension to flap size).

Example 2: If you want a flap size of 15"wide x 20"high, then you would figure the rough-cut to be 17"w x 22" (minus 2" from each measurement because of the 2" difference between rough-cut and flap size). 17 x 22=374 square inches. Find 374 in the chart below for pricing.

Custom Door Calculator

Pricing for these custom doors is based on Rough Cut Dimensions
(width x height of your opening = Total sq. inches in chart below)

SB Standard Custom Made Pet Doors for Doors
Helpful Information

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.
Print Instructions
Printable Installation Instructions
Custom Door
Rough Cut Dimensions
Square Inch Range
(For pricing)
width x height)
Single Flap

Dual Flap

0-69" $169.99 $204.99
69-93" $179.99 $214.99
93-141" $189.99 $234.99
141-175" $199.99 $244.99
175-215" $209.99 $264.99
215-257" $219.99 $274.99
257-309 $229.99 $294.99
309-350" $239.99 $304.99

SB Standard Custom Made Dog Doors for Doors

Made in USA

Custom pet doors can be made to fit an existing cut through a door or wall
as well as to a certain flap size.

Note: The flap size will always be approx. 2" less in width and height than the rough cut "hole" dimension.

See calculator above for exact measurements

Pricing is determined by the size of the cut through the wall or door;
width x height = Pricing Range

We also offer doors that are LARGER than shown on the above chart; please call us at 1-800-829-7876 for assistance.

Important Notice: Custom Made doors are built to the customer's specifications.
They are non-refundable & non-returnable.
These doors ARE covered under the manufacturer's warranty.

If you need a door in a specific time frame, please call us.

Note: Custom doors with Rough Cut Dimensions LARGER than 17.75"w x 33.75" h,
require a 10 day fabrication period.

The Minimum Rough Cut Dimension that these doors can be made to is 5.5" in width or height.

A specification / data sheet will be kept on file for reference with Moore Pet Supplies LLC & Security Boss Manufacturing LLC for any future replacement parts that may need to be ordered.

Made in USA

Security Boss

Pricing starts at: $218.79

Complete pricing chart at bottom of this page
Height and width measurements of your cut dimension(hole) is used to fabricate the door.
The pet opening will be 2" smaller in width and height than your rough cut (hole) dimension.

For instance, if your existing hole measures 14" wide x 20" tall, the actual pet opening will be 12" wide x 18" tall. This is true for door and wall mounts. (Actual variance is less 2" in width and 1 11/16th in height) This pet door will be custom made to sleeve into the hole in your door or wall or we can make it to whatever pet opening size you wish, just call us.. Your custom SB Standard pet door information will be kept on file with Moore Pet Supplies so that you can order replacement flaps just by giving us a call! You will be asked for the actual cut out dimensions on the order page Call 1-800-829-7876 to speak with our consultants if you have any questions or need help selecting the correct item for your situation.

Custom Made by Flap Size or Frame Dimension