---
product_id: 520368868
title: "Hakuna Pets Patio Pet Door 3.9” Height Extension, Fits Screen Insert Panel for Small Doors, White"
brand: "hakuna pets"
price: "2353577₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/520368868-hakuna-pets-patio-pet-door-3-9-height-extension-fits
store_origin: VN
region: Vietnam
---

# 3.9-inch height extension Reversible installation Powder-coated aluminum frame Hakuna Pets Patio Pet Door 3.9” Height Extension, Fits Screen Insert Panel for Small Doors, White

**Brand:** hakuna pets
**Price:** 2353577₫
**Availability:** ✅ In Stock

## Summary

> 🚪 Elevate your pet’s freedom with style and ease!

## Quick Answers

- **What is this?** Hakuna Pets Patio Pet Door 3.9” Height Extension, Fits Screen Insert Panel for Small Doors, White by hakuna pets
- **How much does it cost?** 2353577₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/520368868-hakuna-pets-patio-pet-door-3-9-height-extension-fits)

## Best For

- hakuna pets enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable powder-coated solid aluminum frame ensures long-lasting performance and weather resistance.
- • **Flexible Placement:** Reversible extension panel can be installed at the top or base, adapting to your pet’s size and door setup.
- • **Perfect Fit Upgrade:** Seamlessly extends your Hakuna Pets Patio Pet Door height by 3.9 inches for taller sliding door tracks or larger pets.
- • **Tailored Compatibility:** Specifically designed to fit Hakuna Pets Small White Patio Pet Door #1092 for a flawless match.
- • **Effortless Installation:** Slide-on design with included screws makes upgrading your pet door quick and hassle-free.

## Overview

The Hakuna Pets Patio Pet Door 3.9” Height Extension is a durable, powder-coated aluminum panel that extends the height of your existing small white patio pet door. Designed for easy, reversible installation, it fits taller sliding door tracks or increases flap height for larger dogs, perfectly compatible with Hakuna Pets Small White Patio Pet Door #1092.

## Description

Extend the height of your Hakuna Pets Patio Pet Door by 3.9 inches with the Patio Pet Door Extension. Add to the top of your Patio Pet Door to fit taller sliding door tracks or install at the base of the pet door to increase the flap height for larger dogs. Compatible with the Small White Patio Pet Door #1092.

## Features

- ADD HEIGHT: Extend pet door height by 3.9"
- DURABLE CONSTRUCTION: Powder coated solid aluminium frame
- EASY INSTALL: Slide on and attach with supplied screws
- REVERSIBLE: Add to the top of your Patio Pet Door to fit taller sliding door tracks or install at the base of the pet door to increase the flap height for larger dogs
- COMPATIBLE with Hakuna Pets Small White #1092 Patio Pet Door

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 24.21 x 1.4 x 16 cm; 362.87 g |
| Item Weight | 363 g |
| Specific uses | Active |
| Batteries required | No |
| Included components | Extension Panel, Screws, Weatherseal Foam |

## Images

![Hakuna Pets Patio Pet Door 3.9” Height Extension, Fits Screen Insert Panel for Small Doors, White - Image 1](https://m.media-amazon.com/images/I/41s-O+KjN7L.jpg)

## Available Options

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

## Frequently Bought Together

- Hakuna Pets Patio Pet Door 4” Height Extension, Fits Screen Insert Panel for Small Doors, White
- PetSafe Sliding Glass Pet Door Security Bar - Easy to Install - Lock Your Sliding Glass Dog Door - Compatible with PetSafe Sliding Glass Pet Doors - for Sliding Glass Doors up to 72” Wide

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**Shop now:** [https://www.desertcart.vn/products/520368868-hakuna-pets-patio-pet-door-3-9-height-extension-fits](https://www.desertcart.vn/products/520368868-hakuna-pets-patio-pet-door-3-9-height-extension-fits)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-09*