Search  for anything...
Couldn't find selected product
NAMSAN

NAMSAN Dog Screen Door, Flap Opening 12 x 14 inches, Dog Door for Screen Door, Magnetic Self-Closing Large Pet Door for Sliding Door, Screen Door with Doggie Door Built in, Lockable, Black

  • Based on 6,787 reviews
Condition: New
Checking for the best price...
$35.99 Why this price?
Save $5.00 was $40.99

Buy Now, Pay Later

As low as $8 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Aug 18
Order within 19 hours and 8 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: 12 x 14 Inch (Black)


Features

  • Effortless Entry & Exit Home: NAMSAN screen dog door is designed for dogs, cats, and other pets to enter and exit effortlessly. The magnetic door flap ensures it stays closed after your pet passes through, the dual blue side locks allow you to securely lock the door when needed.
  • Ideal Size for Most Pets: The door passage size is 12 x 14 inches, the outer frame size is 14 x 16 inches. Suitable for large dogs, small to medium dogs, cats. Recommended below 80lb, but always install based on your pet's height for optimal use.
  • Durable & Upgraded Design: Crafted from high-quality ABS plastic, this pet door is sturdy and resistant to damage from pets. The screws and hinges have been upgradedlarger screws and thickened hinges enhance durability, ensuring long-lasting performance.
  • Easy Install to Existing Door: This pet door can be directly installed on any screen doors, sliding door, windows, or thin exterior doors. For install to areas with thick aluminum doors, walls, or similar surfaces, embedding with adhesive (glue) is required to ensure a secure and stable fit.
  • For best results, installation is recommended with two people. Reinforced with attached screws and nuts to prevent the door from falling. Door flap features a decorative paw-shaped mesh screen insert, charming and functional addition. Screws or inner door flap can be replaced anytime if broken, convenient and economical.

Description

NAMSAN Screen Pet Door allow your pet go in or out freely enough without asking for your help to open the door, great for your pet potty break or playtime. Only install this pet door into interior/exterior screen door, window and any other screen areas, can not be used for very thick wooden doors, iron/aluminum doors, walls. Installation manual attached, easy to install. Visit the Store

Size: 12 x 14 Inch (Black)


Brand: NAMSAN


Color: Black


Material: Acrylonitrile Butadiene Styrene (ABS)


Mattress Thickness: 0.5 Inches


Size: 12 x 14 Inch (Black)


Maximum Compatible Thickness: 0.5 Inches


Minimum Compatible Thickness: 0.5 Inches


Weight Capacity Maximum: 80 Pounds


Material Type: Acrylonitrile Butadiene Styrene (ABS)


Frame Material: Acrylonitrile Butadiene Styrene (ABS)


Dog Breed Size: Small


Pet Type: Cat, Dog


Smart Home Compatibility: Not Smart Home Compatible


Closure Type: Flap,Lock,Magnetic


Color: Black


Brand Name: NAMSAN


Model Number: ..


Manufacturer Part Number: 18Catdoor


Target Audience: Cats, Dogs


Item Type Name: Inside Size 12x14 inches Sliding Screen Dogs Door with Magnetic Flap for Exterior Doors Lockable Pet Door


Item Weight: 1 Ounces


Manufacturer: Namsan


Included Components: ..


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 18

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Perfect!!
Size: 12 x 14 Inch (Pack of 1)
It’s perfect for what we need. Had it installed in our screen door and the cat and dog both use it.
Reviewed in the United States on July 24, 2025 by LISA ZANAZZI
    • they work
Size: 11.2 x 14.4 Inch (White)
make sure the screen cutout doesnt cause a scrape
Reviewed in the United States on July 9, 2025 by marc
    • Easy to assemble
Size: 11.2 x 14.4 Inch (White)
Works good, but took some time for our dog to get used to it. Easy to assemble.
Reviewed in the United States on June 29, 2025 by John Goulet
    • Namsan screen door returned due to size
Size: 12 x 14 Inch (Pack of 1)
There’s no problem with the item except that it doesn’t fit into the screen door. That’s why I returned it.
Reviewed in the United States on June 9, 2025 by Yolanda Q.
    • Good quality pet door.
Size: 12 x 14 Inch (Pack of 1)
Door is exactly as shown in pictures. It was easy to install and feels sturdy. Swings easily when my dog needs to exit to potty and closes magnetically.
Reviewed in the United States on May 29, 2025 by David Casillas
    • So awesome 👏
Size: 12 x 14 Inch (Pack of 1)
Review Image by jfmc jfmc
I am absolutely thrilled with our screen doggie door—it has become an essential part of our home, offering convenience and comfort for both us and our dogs. Here’s why I think it’s fantastic: Firstly, the integration into our existing screen door is seamless. The design blends perfectly, making it look like a natural part of the screen rather than an added feature. This maintains the aesthetic of our home while providing a practical solution for our dogs. The ease of use is outstanding. Our dogs can now walk in and out without us having to constantly open the door for them. This has given them the freedom to move between the house and the garage as they please. Whether they need to find shade on a hot day or quickly escape the rain, they have the autonomy to do so. One of the biggest benefits is the access to the garage. It offers our dogs a sheltered area where they can dry off after being outside in the rain or simply take a break from the sun. This added convenience has improved their comfort and our peace of mind. Installation was straightforward, and the quality is top-notch. The screen doggie door is sturdy and durable, designed to withstand regular use by our active dogs. It’s clear that it’s built to last, and we haven’t had any issues with wear or tear. Overall, I couldn’t be happier with this screen doggie door. It has simplified our routine, enhanced our dogs’ comfort, and maintained the look of our home. If you’re looking for a practical and reliable solution to give your pets more freedom, I highly recommend this product. It has been a game-changer for us and has exceeded all our expectations. ... show more
Reviewed in the United States on July 6, 2024 by jfmc jfmc
    • Exactly as others stated--great door, needs hardware tweaking to make it perfect
Size: 12 x 14 Inch (Pack of 1)
Exactly as others stated in their reviews. The door is great and sturdy. But when you get it, throw out the packages of screws and nuts. I didn't even attempt to use them. They looked cheap and weren't long enough. Tip 1: Go down to Home Depot and purchase 3/4 inch #32 Stainless Machine Screws, washers (enough for two for each screw (one for head side and one for nut side), and nuts. Then use a 1/8 drill bit and re-drill the holes--this part should only take about 2 minutes. Then I attached the two sides as directed towards the bottom of the screen door, towards one side. Not all the way at the bottom or side--about 3-4 inches off of the side and bottom. Then use the hardware just purchased-- screw, two washers (one on each side), and the nut. Best to have two people, so that one person can use the screwdriver and the other can use pliers to hold the nut in place. Get it tight. Use every hole--interestingly enough, the screws provided would have resulted in not having each hole used. The tighter, the better it works. Second tip: Use a level. If not, the door likely won't seat and move properly. Third tip: After screwing together both sides of the frame and before putting the door in place, I used a razor blade knife to cut out the screen from the installed pet door. Then use a crafters X-acto knife to get the corners perfect and remove the screen material right up to the interior edges of the pet door. If you don't remove all the screen material, the door won't swing properly, and will get hung-up as the door tries to swing back to normal. I installed this on a patio screen door with the thicker pet resistant screening (also purchased from Amazon). If the manufacturer would just spend an extra dollar on better screw hardware, I would have given this 5 stars. That simple. ... show more
Reviewed in the United States on July 25, 2020 by GJ
    • Great Doggy Door
Size: 12 x 14 Inch (Pack of 1)
Review Image by Leah L. Leah L.
Great doggy door! Highly recommend. Easy to install, works great, cute and durable for my two dogs. They both will fly through it, if they hear or see something outside. I do have smaller dogs 40 & 13 lbs. I did buy bigger than I thought I would need based off other reviews and glad I did.
Reviewed in the United States on May 2, 2025 by Leah L. Leah L.

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...