Door Series

PlexiDor Door Entry Series

PlexiDor Door Series can be installed into a standard exterior household door up to 1 ¾ inches thick. Learn more by clicking the features page or shop Door Series now.

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Door Series

Wall Series

PlexiDor Wall Entry Series

PlexiDor Wall Series can be installed into stud, brick, block or cement exterior walls up to 12 inches thick. Learn more by clicking the features page or shop Wall Series now.

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Wall Series

Electronic Series

PlexiDor Electronic Series

PlexiDor Electronic Series are available for installation into a door or a wall. Learn more by clicking the features page or shop Electronic Series now.

Getting the Right Size

Refer to the PlexiDor Size Chart shown below to determine the size pet door you require. Once you know the correct size for your pet, be sure to review the installation information. If you have any questions please call 1-800-749-9609 FREE for assistance.

Need a printout?

To view the complete chart, please access this page with a larger device or download the PDF.

Size Chart Header
PlexiDor
Size
Pet
Weight
Breed Size
Example
Type of
Installation
Opening
for Pet
Installation
Cut Hole
Overall
Dimensions
SmallSM
Up to
9 lbs (Dog)
24 lbs (Cat)
Cats, Chihuhuas, Pomeranians, Papillons, Yorkies, maltese and Japanese Chins
Door Series
Wall Series
6 1/2" x 7 1/4"
8 3/4" x 8 5/8"
8 3/8" x 9 5/8"†
9 7/8" x 9 7/8" (Door Series)
10 3/8" x 11 7/8" (Wall Series)
MediumMD
Up to
40 lbs
Poodles, Corgis, Dachshunds, Beagles, Pekingese, Shelties, Schnauzers, Cocker Spaniels and most Terriers
Door Series
Wall Series
9" x12"
11 1/2" x 13 5/8"
11 7/8" x 14 3/4"†
13 3/4" x 15 1/4" (Door Series)
14 3/8" x 17 3/8" (Wall Series)
LargeLG
Up to
100 lbs
Labradors, German Shepherds, Golden Retrievers, Boxers, Collies, Setters, Bulldogs, Pointers and Dobermans
Door Series
Wall Series
11 3/4" x 16"
14 1/4" x 17 5/8"
14 3/8" x 18 3/8"
16 1/2" x 19 1/4" (Door Series)
16 1/2" x 20 1/2" (Wall Series)
Extra LargeXL
Up to
220 lbs
Great Danes, St. Bernards, Rottweiler, Old English Sheepdogs, Newfoundlands, Irish Wolfhounds and Great Pyrenees
Door Series
Wall Series
15 3/4" x 23 5/8"
15 1/4" x 23 5/8"
18 1/8" x 25 1/4"
18 1/2" x 26 1/4"†
20 1/2" x 26 3/4" (Door Series)
21 1/8" x 28 7/8" (Wall Series)
ElectronicPDE
Up to
125 lbs
Large breed examples as listed including Malamutes, Weimaraners, Rhodesian Ridgebacks and all Cats
Door Series
Wall Series
12 5/8" x 19 5/8"
14 1/4" x 21 3/8"
14 1/4" x 23"†
17 1/8" x 54 5/8" (Door Series)
17 1/8" x 54 5/8" (Wall Series)

† Note: There are two dimensions for the Wall Series cut hole, interior and exterior. Read the installation instructions carefully before cutting.
‡ Dimensions listed in chart are Width by Height.

Installation Height

dog width

Door opening should be
2" above pets back

back height measurement

Width

Height

Bottom edge of frame profile_sm profile_m profile_l profile_xl
to floor

Small

2″-4″
Medium

4″-6″
Large

8″-10″
Extra large

12″-14″
These measurements are a guide only, make sure the pet door is installed so that the opening is at least 2″ above the pet’s back. There is only one size for electronic doors, you will need to estimate based on pet size.

Full Measurements

The frame measurement lets you know how large of a space will be used by the dog door, the pet space start lets you know where the top of the pet space is in relation to the top of the frame, the pet space tells you how much room your pet will have to fit through the door, and the cut hole measurement tells you how much material you need to cut out of your door or wall.

Comparison Chart

None of our doors require replacement flaps, but there's still room for options.

Door
Series
Wall
Series
Electronic
Series
10 Year Warranty yes yes
5 Year Warranty yes
Energy Efficient yes yes yes
Lock & Key yes yes **
Security Plate yes* yes* **
RFID Security yes
Small & Medium yes yes
Large yes yes yes
Extra Large yes yes
Colors color-white
color-silver
color-bronze
color-white
color-silver
color-bronze
color-white
color-bronze

* Small comes with a 4-way lock but no security plate.

** When inactive, the steel panel acts as a security door.

Guarantee and Warranty

PlexiDor 10 Year WarrantyWe are confident you will find that a PlexiDor Performance Pet Door is a superior product of the highest quality, and the best value in a pet door.

PlexiDor pet doors come with a 10 Year Warranty. Our Electronic pet doors feature a 5 Year Warranty. All PlexiDor pet door products include a 90 Day Money Back Guarantee.

While under warranty, any defective part will be repaired or replaced free-of-charge, including standard shipping service. (Labor is not covered.)  If for any reason you are not completely satisfied with your PlexiDor purchase, simply return it within 90 days of purchase and we will reimburse the full purchase price. Shipping charges are not refundable.

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