Plexidor Pet Doors for Doors


  • One of the most indestructible pet doors on the market
  • Features super strong shatter resistant saloon style panels
  • Hefty aluminum framing comes in 3 color options
  • Panels lined with high density nylon for superior draft control
  • Has an exceptional 5 year warranty

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Stock No: 03PD
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Availability: In stock

Price From: $269.99
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Price From: $269.99

Plexidor Pet Doors for Doors

Plexidor Large Size shown in Bronze (very dark brown) Finish

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  • One of the most indestructible pet doors on the market
  • Features super strong shatter resistant saloon style panels
  • Hefty aluminum framing comes in 3 color options
  • Panels lined with high density nylon for superior draft control
  • Has an exceptional 5 year warranty
SizeFlap DimensionRough Cut OutOutside Frame DimensionStock No
Small6 1/2" w x 7 1/4" h8 1/2" w x 8 1/2" h10" w x 10" h03PD01
Medium9" w x 12" h11 1/2" w x 13 1/2" h13 3/4" w x 15 1/4" h03PD02
Large11 3/4" w x 16" h14 1/4" w x 17 3/4" h16 1/2" w x 19 1/4" h03PD03
Extra Large16" w x 23 3/4" h18" w x 25" h20 1/2" w x 26 3/4" h03PD05

PlexiDor Pet Door for Doors

There’s no need to settle when it comes to your convenience, and your pet’s comfort. The PlexiDor Dog Door is a high quality, self-framing pet door designed to be installed in any solid or hollow core door from 0-1 ¾" in thickness. The rigid flap flap makes this among the most durable pet doors for regular residential use.

Features of the PlexiDor

  • PlexiDors have uniquely designed flaps that swing from the sides like saloon doors (the small size swings from one side only) and are manufactured of clear, rigid acrylic.
  • The flaps are hollow (1/8” air space), rigid, and weather-stripped.
  • These doors tend to perform better than most in terms of insulation.
  • The extra large size is made of solid acrylic that is 3/8" thick.
  • The flaps are centered using springs, and are relatively easy to push. The small size comes with a built in 4-way lock.
  • Medium, Large, and Extra Large include a keyed lock and a steel locking cover that fastens to the inside of the pet door with four bolts.
  • The PlexiDor tunnel is sloped toward the outside so that water tends to run out rather than sit in the tunnel or drain into the home.
  • If you plan to use the steel closing cover frequently, consider purchasing the optional Sliding Cover Tracks as well for easy installation.
  • Available in Bronze, White, or Satin.

Perfect Time for a PlexiDor

  • These flaps are very strong and durable, unlike flexible vinyl types making them practically chew proof.
  • The flaps are easier to push, which makes this a good choice for smaller pets sharing with larger pets.
  • If you have a door that is extra thin, such as some storm doors, this pet door can be installed in very thin material.
  • The locking features on the Medium, Large, and Extra Large make this doggy door one of the safest for security.

Customer Reviews

Set Direction
  • Love the doggy door review by Louise
    How do you rate this product?
    5 5 Love the doggy door

    I love the doggy door and so have my dogs. It gives them so much freedom and we don't have to rush home to let them out. (We also have an invisible fence). The dogs get plenty of exercise because they are able to go out by themselves and runs around the yard. I think everyone that has a pet should have a doggy (or cat) door. Can't say enough positive things about it.

    (Posted on 10/11/2016)

  • Cats love it review by Joan
    How do you rate this product?
    5 5 Cats love it

    My cats love it. I have an enclosed front porch that is their domain, and the door gives them the freedom to come and go as they please. This is actually the second door I have owned. The first one was used almost 30 years, and when we did some remodeling I decided it was time for a new door.

    (Posted on 10/11/2016)

  • Secure review by Fred
    How do you rate this product?
    5 5 Secure

    Works perfectly. I give it 5 stars because of the added security measure of lock ability

    (Posted on 10/11/2016)

  • Great for Active and Older Pets review by Sadie's Dad
    How do you rate this product?
    5 5 Great for Active and Older Pets

    Since dogs always want to be on the other side of the door, my only regret is that I didn't buy this door sooner.

    It's been a lifesaver for our dog, since she can come and go at will.

    (Posted on 10/6/2016)

  • Very nice review by Bulldog
    How do you rate this product?
    5 4 Very nice

    I've moved houses a bit, and always installed pet doors. This door was the easiest to install and has been fairly reliable.

    security options - lock and a solid plate.
    easy for dogs to use
    easy to install

    lock sometimes fails (but the Texas heat does that, even to my deadbolts. I'm handy, so I replace the lock mechanisms myself. )when it fails, the locking mechanism locks the door.
    noisy - my dogs BURST through the door and bang them open, even in the middle of the night. Boston terriers are wacky that way; never do anything subtle; except sneak your sandwich.

    I replaced my first model with a larger model because I got a big dog. That's a testament to how pleased I am with the product.

    What I do not feel is a con but you should know going in is, there is weather stripping that will wear down. Easily replaced but my wife was annoyed until i replaced.

    (Posted on 10/6/2016)

  • I LOVE THIS DOOR review by Kim from Downingtown
    How do you rate this product?

    This is the best pet door I've ever seen/had for many reasons. We currently have 2 XL dogs. This door allows them to go out on their schedule. It's weatherproof and air tight. Important in our Pennsylvania winters. It's durable - we had our 1st Plexidor for 15 year before my dogs, their dog friends, my extended family's dogs actually wore it out. It's easy to train puppies or dogs to use because it's "see thru". Timid dogs aren't as timid when they can see where they're going. Lastly, the weatherstripping is replaceable so if an air leak does develop - nose in the same place over many years - you can re-thread some new weatherstrip and you're good to go for many more years. I hope they NEVER stop making this door. Oh, and it's lockable - securely lockable. EXCELLENT PRODUCT! Thank you!

    (Posted on 10/6/2016)

  • so very happy review by maidrobina
    How do you rate this product?
    5 5 so very happy

    Best thing we have done is put in a pet door. Our pets love it. We love it. They are in and out all day long. We never worry about them out in the heat nor cold. They are always safe. We have had the dog doors (large Size) and have had for nearly 4 years. The doors have held up well to 2 large dogs. We live in southern Ontario and have had extreme temps from 100 deg F in summer to minus 20 in winter and the doors keep the weather and wind outside. We were worried at first we would lose a lot of money with leaky doors so we purchased these doors as they seemed to be the best weather proof ones and they have lived up to expectation. There has been some wear on the weather strip around the doors edge but in 4 yrs of high use is very expected and it looks very easy to replace. I saw some replacement strip at the hardware store for about 20 can.dollars just cut to length stuff. I expect to replace in next 2 to 4 years. But weather strip is still working 100 %. we sit about 2 feet from the dog door in our kitchen and there is no feeling of the outside environment except when the dogs come in or out. But the doors swing very quickly shut so very minimal amount of outside air comes in so it is just momentary discomfort. The doors are easily cleaned. They get dirtier faster if your dogs are dirty-we often walk ours in the country and they get very dirty so we should clean weekly but since the doors are see thru we clean about once a month. OUR dogs absolutely love these doors. they love the freedom. We have some wild life in the area.. squirrels, raccoons too they have never come in the house - I was worried they might come in for dog food but never happened. bottom line these doors are worth their weight in gold. they have stood up to heavy use and don't waste any of our precious heat/air conditioning. only issue is occasionally the dogs will peak their heads/nose out and hold the door open to sniff, it's cute but we just say "in or out not open" they seem to get it.

    (Posted on 10/6/2016)

  • Plexidor Pet Doors for Doors review by Moi
    How do you rate this product?
    5 5 Plexidor Pet Doors for Doors

    With 2 cats and 1 large dog I could not be happier with a Plexidor Pet Door. They literally go in and out the Pet Door day and night year around. Have had the same door for years by replacing the insulation one a year this keeps the pet door airtight. Awesome and durable product.

    (Posted on 10/5/2016)

  • Worth every penny review by Shaunie
    How do you rate this product?
    5 5 Worth every penny

    We would definitely give this 5 stars! We paid a lot for this pet door and it has been worth every penny. In the past we had the PetSafe door with the flap that constantly wore out and it always let a lot of air in. We don't have these issues with the PlexiDor.

    (Posted on 10/5/2016)

  • Great choice review by Jana
    How do you rate this product?
    5 5 Great choice

    In preparation for the arrival of my new puppy, I ordered the PlexiDor Pet Door. It is well built and provides the flexibility I needed for my puppy. She caught on quickly on how to use the door. I work long hours, so the PlexiDor has been my saving grace! Thanks for providing such a great product and service.

    (Posted on 10/5/2016)

  • AMAZINGLY Bull Terrier Proof review by hugajudge
    How do you rate this product?
    5 5 AMAZINGLY Bull Terrier Proof

    I have 2 English Bull Terriers (they're a rowdy breed :-) ) These 2 like to run full speed across the house and hit the doggie-door at warp 6! I've had this door for 9 years now, no repairs, all original, and it is still as solid as the day I installed it.

    It holds closed in the wind, it stands up to Mid-Missouri's summer heat and winter sleet, it is the best money I could have spent.
    PlexiDor may be more expensive than those hardware store doors but my goodness, they pay for themselves in utility savings and durability.
    I'm getting ready to build a new house and I've already told the builder to make room for a PlexiDor. It's the first thing I thought of when I started planning the construction.

    (Posted on 7/6/2016)

  • This is one awesome doggie door review by Crazy Dog
    How do you rate this product?
    5 5 This is one awesome doggie door

    we bought this doggie door for our 5-ton army truck ("CRAZY DOG") which we turned into a camper. we installed it in the back of the cab and allows the dogs (All 3 of them) to come visit us in the cab on long trips. it is durable, stands up to the beatings from the truck while off road and is very weather proof (I say proof and not resistant here too!) the lock is very well made, the doors are just awesome, and on hot days when we don't have the dogs we leave it unlocked and it provides vent path for cooling off the inside of the cab! ha-ha

    you are going to pay for this little work of art but its worth every cent! I wish we could attach a pic but I think we just about said it all above!

    (Posted on 4/2/2016)

Weight 4.0000
Manufacturer PlexiDor
Your Maximum Pet Size Cats, Large Cats, Small Dogs, Medium Dogs, Large Dogs, X-Large Dogs
Climate Suitability Temperate-3 Season
Wind Resistance Average
Sealing Value High
Self-Framing Yes
Frame Material Heavy Extruded Aluminum
Insulation Value High
Flap Material Acrylic
Flap Design Single, Two Part , Rigid, Insulated Flap
Flap Colors Tinted Clear
Flap Thickness 3/8”
Replacement Flaps Available Yes
Ability to Lock Flap Built-In 2-Way Locking, Separate Locking Cover-Loads from Front
Locking Cover Material Steel
Can Be Installed In Aluminum Door, Hollow Core Door, Metal Door, Polycarbonate, Plywood or Other Thin Material
Warranty Period 5 years limited
Return Period 30 days
Manufacturer's Restocking Fee 0

Plexidor Dog Doors

Plexidor Pet Door for Doors Demo


The Plexidor

Q: I have a Plexidor Door for my dog, but the lock broke. How do I get a new lock?

A: You can purchase a Plexidor Lock, Cam and Key set to replace the lock.

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Plexidor Warranty

Plexidor Pet Doors are covered by a 5 year limited warranty. Any defective part will be repaired or replaced without expense to the customer, including standard shipping charges, for five years from the purchase date. Local labor is not covered. Made in the U.S.A.

NOTE: The 5 year warranty is void if the pet door is installed for kennel use.