---
product_id: 546798240
title: "NAMSAN Cat Screen Door, Flap Opening 8.3 x 10.3 inches, Doggie Door for Screen Door, Window Cat Door Magnetic Self-Closing, Cat Door for Sliding Door, Lockable, Black"
brand: "namsan"
price: "$63.49"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/546798240-namsan-cat-screen-door-flap-opening-8-3-x-10
store_origin: US
region: United States of America
---

# 8.3x10.3 inch flap fits most small pets Dual magnetic & side locks for secure control Upgraded ABS plastic & reinforced hinges NAMSAN Cat Screen Door, Flap Opening 8.3 x 10.3 inches, Doggie Door for Screen Door, Window Cat Door Magnetic Self-Closing, Cat Door for Sliding Door, Lockable, Black

**Brand:** namsan
**Price:** $63.49
**Availability:** ✅ In Stock

## Summary

> 🐱 Unlock freedom for your pet with style and security!

## Quick Answers

- **What is this?** NAMSAN Cat Screen Door, Flap Opening 8.3 x 10.3 inches, Doggie Door for Screen Door, Window Cat Door Magnetic Self-Closing, Cat Door for Sliding Door, Lockable, Black by namsan
- **How much does it cost?** $63.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/546798240-namsan-cat-screen-door-flap-opening-8-3-x-10)

## Best For

- namsan enthusiasts

## Why This Product

- Trusted namsan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable ABS plastic frame with thickened hinges and larger screws ensures long-term reliability.
- • **Effortless Pet Access:** Magnetic self-closing flap lets your furry friends come and go freely without hassle.
- • **Secure Locking System:** Dual blue side locks provide peace of mind by locking the door when needed, keeping your home safe.
- • **Versatile Installation:** Fits screen doors, sliding doors, and windows with easy setup—adhesive option for thicker surfaces.
- • **Tailored Fit for Small Pets:** Perfectly sized 8.3 x 10.3 inch flap designed for cats and small to medium dogs up to 30 lbs.

## Overview

The NAMSAN Cat Screen Door is a robust, magnetic self-closing pet door designed for small to medium pets up to 30 lbs. Crafted from durable ABS plastic with reinforced hinges and screws, it fits most screen and sliding doors with easy installation. Featuring dual side locks for added security, this sleek black door offers effortless pet access while maintaining your home's safety and style.

## Description

NAMSAN Cat Screen Door, Flap Opening 8.3 x 10.3 inches, Doggie Door for Screen Door, Window Cat Door Magnetic Self-Closing, Cat Door for Sliding Door, Lockable, Black

## Features

- Effortless Entry and Exit: NAMSAN screen cat door is designed for doggies, cats, and other small 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 inner door size is 8.3 x 10.3 inches, and the outer frame size is 9.9 x 12.4 inches. Suitable for small to medium dogs, cats. Always install based on your pet's height for optimal use.
- Durable and 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 upgraded—larger screws and thickened hinges enhance durability, ensuring long-lasting performance.
- Easy Installation with Existing Screen: This pet door can be directly installed on any screen doors, sliding door, windows, or thin exterior doors. For installation in areas with thick aluminum doors, walls, or similar surfaces, embedding with adhesive (glue) is required to ensure a secure and stable fit.
- The inner door flap does not include a screen net insert, so you’ll need to cut and fit your existing screen into the flap. For best results, installation is recommended with two people. If the flap sticks or doesn’t move freely, double-check the door frame orientation for correct setup.
- If there are any issues during use this dog door (one year warranty), please contact us in time, you will be guaranteed after purchasing our products, no questions asked!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Weight limit | 30 Pounds |
| Frame material | Acrylonitrile Butadiene Styrene (ABS) |
| Dog Breed Size | Small |
| Model Number | BR-LS22-GZ-Catdoor-Black-1 |
| Color | Black |
| Product Dimensions | 1.78 x 25.4 x 32 cm; 360 g |
| Maximum Weight Capacity | 30 Pounds |
| Item Weight | 360 g |

## Product Details

- **Size:** 8.3x10.3 Inch (Pack of 1)
- **Brand:** Namsan
- **Colour:** Black
- **Material:** Plastic
- **Closure type:** Magnetic

## Images

![NAMSAN Cat Screen Door, Flap Opening 8.3 x 10.3 inches, Doggie Door for Screen Door, Window Cat Door Magnetic Self-Closing, Cat Door for Sliding Door, Lockable, Black - Image 1](https://m.media-amazon.com/images/I/61yADeftPwL.jpg)
![NAMSAN Cat Screen Door, Flap Opening 8.3 x 10.3 inches, Doggie Door for Screen Door, Window Cat Door Magnetic Self-Closing, Cat Door for Sliding Door, Lockable, Black - Image 2](https://m.media-amazon.com/images/I/81pQ5qIDwxL.jpg)
![NAMSAN Cat Screen Door, Flap Opening 8.3 x 10.3 inches, Doggie Door for Screen Door, Window Cat Door Magnetic Self-Closing, Cat Door for Sliding Door, Lockable, Black - Image 3](https://m.media-amazon.com/images/I/61LlVOE9wJL.jpg)
![NAMSAN Cat Screen Door, Flap Opening 8.3 x 10.3 inches, Doggie Door for Screen Door, Window Cat Door Magnetic Self-Closing, Cat Door for Sliding Door, Lockable, Black - Image 4](https://m.media-amazon.com/images/I/71ci9dELUQL.jpg)
![NAMSAN Cat Screen Door, Flap Opening 8.3 x 10.3 inches, Doggie Door for Screen Door, Window Cat Door Magnetic Self-Closing, Cat Door for Sliding Door, Lockable, Black - Image 5](https://m.media-amazon.com/images/I/61bdlXGrrRL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: In minnesota our state bird is the mosquito. from the video it looks like there is open space on each side of door. is that correct? anyone else have**
A: Yes, open space. I'm not worried about it. They'd have to be pretty determined to get in to really use that space, IMO.

**Q: Is large the only size available? I'd like smaller version of this for cats.**
A: Yes, the small size will coming soom . but now only have the large size. thank you.

**Q: I didn’t receive any screws for my door. Are they suppose to be included?**
A: It's been a while since I put mine in but I don't believe screws were included. I used some short bolts with washers and nuts to spread the tension around each hole. It's held up well and the screen it's mounted into hasn't torn

**Q: Is this door big enough for Labrador retrievers?**
A: We have a Brittany Spaniel that measures 23" at the shoulder and weighs 52 lbs. She clears the sides and top with about 2" per side clearance. For a Lab you might want to consider one size larger than the model we got because Labs tend to get big and bulky. This door has been great for us. It saves a lot of getting up and down to let the dog in or out. Good quality too.

## Frequently Bought Together

- NAMSAN Cat Screen Door, Flap Opening 8.3 x 10.3 inches, Doggie Door for Screen Door, Window Cat Door Magnetic Self-Closing, Cat Door for Sliding Door, Lockable, Black
- Windows Screen and Screen Door Repair Kit, 48"x118" Charcoal Fiberglass Mesh with Rolling Tool/Hook/Ruler/Cutter/Spline - Window Screen & Sliding Screen Door Replacement for Windows, TOOLTRIZ
- TOOLTRIZ Windows Screen and Screen Door Replacement, 48"x118" Durable Fiberglass Screen Mesh - Screen & Sliding Screen Door Repair for Patio & Window

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/546798240-namsan-cat-screen-door-flap-opening-8-3-x-10](https://www.desertcart.us/products/546798240-namsan-cat-screen-door-flap-opening-8-3-x-10)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-29*