Security Boss Custom SB Standard Wall Model

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 wall is a minimum of 1/8' larger than the rough cut dimension chosen for the custom door. SB Custom Wall Models are Single Flap units - with the flap on the exterior. The closing panel is white hdpe plastic for both Bronze & White frame options. 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.   Rough Cut Dimensions Square Inch Range 0-69" 69-93" 93-141" 141-175" 175-215" 215-257" 257-309" 309-350" 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