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TRIXIE

Trixie Vinyl Dog Door Flap, Fits 13.2 x 19.5-in Wooden Dog House Opening, Replacement Doggie Door Curtain Flap for Wooden Doghouses

  • Based on 6,789 reviews
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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Jul 26
Order within 3 hours and 36 minutes
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Size: 13.4 x 20.5 inch


Features

  • Clear, weather-resistant vinyl dog house door flap which measures 13.4 x 20.5 in H; Compatible with TRIXIE Dog House model 39553/39563
  • Keep your pet safe and protect them against wind, rain, and cold; these replacement flaps work best with wooden dog houses
  • Keeps dog house warm, dry, draft-free with these plastic door curtain; for best results measure your doghouse door opening to ensure best fit
  • Simple installation: attach door flap to the inside wooden dog house door frame - hardware is provided
  • Caution: This product is made of plastic and is not chew-proof so inspect regularly if your dog likes to chew!

Description

Trixie's plastic door for our flat roof dog houses will help keep your canine companion warm and dry. It is compatible with our extra-large dog house model number 39553, as well as many other standard size brands. The heavy duty plastic flaps are vertical and transparent, making it easy for your pet to enter and exit while keeping out the harsh elements. Simply screw the door into the top of the interior door frame for quick and easy installation. Screws included. Color clear plastic. Dimensions 13 by 20-Inch.

Size: 13.4 x 20.5 inch


Brand: TRIXIE


Color: Clear Plastic


Material: Plastic


Mattress Thickness: 0.25 inches


Size: 13.4 x 20.5 inch


Maximum Compatible Thickness: 0.25 inches


Weight Capacity Maximum: 50 pounds


Material Type: Plastic


Frame Material: Plastic


Dog Breed Size: Medium


Pet Type: Dog


Closure Type: Flap


Color: Clear Plastic


Brand Name: TRIXIE


Unit Count: 1 Count


UPC: 740023817949


Global Trade Identification Number: 39


Included Components: Dog House Door Flap


Item Type Name: Dog House Door Flap


Item Weight: 4.54 g


Manufacturer: Trixie Pet Products


Model Number: 39573


Manufacturer Part Number: 39573


Target Audience: Cats, Dogs


Manufacturer Warranty Description: One year.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Perfect pet door training flap
Size: 8.7 x 13.8 inch
Review Image by Taylor
This flap is perfect for my needs. It’s made of thick material that stays in place well while still being easy to push through. I bought a PetSafe sliding glass door insert for my cat, but she wouldn’t use the flap that came with it. I bought this flap to help her get used to going through the door, but it’s not as heavy as the PetSafe flap, which is a single solid flap. Since I only intend to use this flap temporarily during this training period, I didn’t install it with screws. Instead, I taped it to my door, and the painters tape has held it up just fine! This flap is definitely of good quality and can be used as a permanent solution. However, I wanted to share that it works perfectly as a training piece for pet doors! See the photo - you can see my cat still trying to go under the gap I left instead of through the flaps, but I know we’ll eventually get her trained. 😂 ... show more
Reviewed in the United States on February 28, 2026 by Taylor
    • Thick plastic, very doable
Size: 12.6 x 17.7 inch
It's good and sturdy but my big oversized crazy Rottweiler chewed it up lol....very good product
Reviewed in the United States on April 27, 2026 by STACEYQ
    • Good Quality, But Arrived Bent
Size: 14.75 x 21.5 inch
The Trixie Natura Vinyl Dog Door Flap is made of solid, clear plastic and feels durable—definitely good quality for a replacement flap. It fits the dog house opening as described and works well once installed. Unfortunately, mine arrived bent, which made installation a bit tricky and affected the overall look. It eventually flattened out somewhat, but I wish it had been packaged better to avoid the issue. Decent product, but the shipping condition took away from the experience. ... show more
Reviewed in the United States on September 20, 2025 by Mai Y.
    • Great product material is sturdy
Size: 15 x 18 inch
I bought this dog door thinking it was going to be cheaply made and I couldn't have been more wrong. It is a nice thick strong plastic rubbery texture. I couldn't afford to replace my porch yet and had a dog door that was here when we bought the house 7 years ago. We had originally just left loose screen until I finally found this dog door offer that we were able to wake up to the pet door and entry and it worked just like a charm. The only thing is that frogs and rodents can still get in on our porch and trying to figure out a way to maybe see if I can attach magnets to the bottom that will catch to the metal frame of the porch. Will update on that later if it works. I do recommend to buy this product as a pet door with replacement. ... show more
Reviewed in the United States on November 26, 2024 by jean appelgate
    • A couple of issues, but product is pretty good
Size: 13.4 x 20.5 inch
Product is pretty good but a couple issues. Amazon or who ever distributed this package decided to fold it. Not a good idea. Luckily I took out my blow dryer to straighten out the folds in the flaps. In addition the scores provided were too small arms didn’t hold the vinyl flap in place. I luckily had screws with a larger head that worked. ... show more
Reviewed in the United States on May 17, 2026 by S. Doubek
    • Doggie door flap
Size: 14.75 x 21.5 inch
Easy installation. Holds up great for my big dog. Looks amazing and easy to wipe clean. Highly recommend when creating a doggy door. Fits as expected.
Reviewed in the United States on April 30, 2026 by Margaret
    • Didn’t fit
Size: 13.4 x 20.5 inch
Didn’t work out fit wise? I think I returned it
Reviewed in the United States on June 4, 2026 by Paul A Spradling
    • Easy to attach and works well!
Size: 9.4 x 14.2 inch
I made a winter cat habitat for half a dozen strays and this works perfectly to let in light, keep out cold wind, and allow access for the cats. It’s easy to trim to length, stays put in wind, and easy to install with a couple of screws. I added washers to the screws so as to prevent any possibility of the vinyl/plastic composite tearing! Highly recommended! ... show more
Reviewed in the United States on December 16, 2024 by Tool Driver

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