---
product_id: 204219136
title: "Extreme Weather Energy Efficient Aluminium Pet Door - Insulated Flap System - Large"
brand: "petsafe"
price: "VT81726"
currency: VUV
in_stock: true
reviews_count: 11
url: https://www.desertcart.vu/products/204219136-extreme-weather-energy-efficient-aluminium-pet-door-insulated-flap-system
store_origin: VU
region: Vanuatu
---

# magnetic seal closure 3-flap insulated system reinforced aluminium frame Extreme Weather Energy Efficient Aluminium Pet Door - Insulated Flap System - Large

**Brand:** petsafe
**Price:** VT81726
**Availability:** ✅ In Stock

## Summary

> ❄️🔒 Keep your home cozy and secure with the pet door that works as hard as you do!

## Quick Answers

- **What is this?** Extreme Weather Energy Efficient Aluminium Pet Door - Insulated Flap System - Large by petsafe
- **How much does it cost?** VT81726 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/204219136-extreme-weather-energy-efficient-aluminium-pet-door-insulated-flap-system)

## Best For

- petsafe enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** Backed by 27 years of PetSafe innovation, combining reliability with pet-friendly design.
- • **Customizable Access:** Slide-in closing panel lets you control when your pet ventures outside—no more surprise visitors.
- • **Secure Magnetic Seal:** Advanced magnetic closure ensures your home stays protected from unwanted intruders and weather.
- • **Built for Active Pets:** Durable aluminium frame with reinforced corners withstands even the most energetic furry friends.
- • **Ultimate Climate Control:** Triple-flap insulation locks out drafts and extreme temperatures for year-round energy savings.

## Overview

The PetSafe Extreme Weather Aluminium Pet Door features a robust 3-flap insulated system with magnetic seals to maximize energy efficiency and security. Designed with a reinforced aluminium frame, it’s built to endure active, large dogs while providing customizable access control. Trusted for over 27 years, this pet door seamlessly blends durability, climate protection, and convenience for modern pet owners.

## Description

This durable aluminum pet door features a 3-flap insulated system to maintain energy efficiency. Adjustable, flexible flaps have a magnetic seal for added protection.

Review: works well good thermal layer glad we bought it - This is a well made sturdy door flap that works well. It was not that easy to fit because of our door style, we had to pad out around the cut out so that the flap came out enough to allow the door flap shutter to slide in from the top and secure at night. The white plastic screws in the pack seemed flimsy but in use we realised they are slightly flexible which meant it was a lot easier to line up and secure. There were also metal screws for fitting the outer panel, I do see why the other screws are plastic and the door is very secure with them. Dog loves it and is in and out all day long and we dont have to be constantly getting up and down letting him out. Im glad we went for the metal version and the thermal flap, our dog does like to dash though the flap taking his toys with him occasionally which could have been an issue for a plastic flap. We chose not to take the door off to fit which made it more difficult it was much easier with two people helping to line things up. There are adjustment screws to allow the movement of the individual flaps on both sides to make sure it closes well, ours is closing fairly well but we will probably adjust slightly to make it perfect, meantime it does keep out any drafts and no colder than it was in the room. Thumbs up from us :)
Review: Keeps the draft out and the heat in. - Using it as a dog flap for 2 cocker spaniels size L.. amazing product brillant value for money. Keeps all the draft out and very quiet. Security is brilliant has like 3 doors. Very durable for dogs. Definitely would say to g et the aluminium one for a few £ more. Functionally says what it’s for.

## Features

- Most Energy-Efficient: The unique 3-flap system protects your home in hot or cold climates; adjustable, flexible flaps have a magnetic seal for added protection
- Additional Insulation: The centre insulated flap helps keep extreme warm and cool air outside of your home
- Built to Last: The durable metal frame with its reinforced aluminium corners is built to handle active and multi-pet households
- Controlled Pet Access: Use the slide-in closing panel to control your pet's access to the outdoors and keep stray animals out of your home
- A 27 Year Legacy of Joy: Since 1998, PetSafe has been dedicated to creating innovative products that ensure safe and healthy pets, bringing happiness to pet families worldwide and enriching the lives of pets and their owners

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082N4VP2W |
| Best Sellers Rank | 6,067 in Pet Supplies ( See Top 100 in Pet Supplies ) 3 in Doors for Dogs |
| Brand Name | PetSafe |
| Closure Type | Magnetic |
| Colour | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,948) |
| Dog Breed Size | Large |
| Frame Material | Aluminium |
| Global Trade Identification Number | 00729849168541 |
| Included Components | Closing panel, Cutting template, Exterior frame, Interior frame, Metal Screws - 4 Medium, 4 Large, 4 X-Large, Nylon screws - 4 Medium, 4 Large, 6 X-Large, Screw sleeves - 4 Medium, 4 Large, 6 X-Large |
| Item Type Name | PetSafe Extreme Weather Aluminium Pet Door -Ecom Door, Large |
| Manufacturer | PetSafe |
| Manufacturer Contact Information | Clanbrassil Street, Dundalk, Co. Louth, IRELAND |
| Manufacturer Part Number | ZPA19-16854 |
| Material Type | Aluminium |
| Maximum Compatible Thickness | 5 Centimeters |
| Minimum Compatible Thickness | 3.75 Centimeters |
| Model Number | ZPA19-16854 |
| Pet Type | Dog |
| Size | L |
| Target Audience | Dogs |
| UPC | 729849168541 |
| Unit Count | 1.0 count |
| Weight Capacity Maximum | 100 Kilograms |

## Product Details

- **Brand:** PetSafe
- **Colour:** White
- **Material:** Aluminium
- **Mattress thickness:** 5 Centimeters
- **Size:** L

## Images

![Extreme Weather Energy Efficient Aluminium Pet Door - Insulated Flap System - Large - Image 1](https://m.media-amazon.com/images/I/81G9ybyRrHL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ works well good thermal layer glad we bought it
*by L***R on 17 November 2024*

This is a well made sturdy door flap that works well. It was not that easy to fit because of our door style, we had to pad out around the cut out so that the flap came out enough to allow the door flap shutter to slide in from the top and secure at night. The white plastic screws in the pack seemed flimsy but in use we realised they are slightly flexible which meant it was a lot easier to line up and secure. There were also metal screws for fitting the outer panel, I do see why the other screws are plastic and the door is very secure with them. Dog loves it and is in and out all day long and we dont have to be constantly getting up and down letting him out. Im glad we went for the metal version and the thermal flap, our dog does like to dash though the flap taking his toys with him occasionally which could have been an issue for a plastic flap. We chose not to take the door off to fit which made it more difficult it was much easier with two people helping to line things up. There are adjustment screws to allow the movement of the individual flaps on both sides to make sure it closes well, ours is closing fairly well but we will probably adjust slightly to make it perfect, meantime it does keep out any drafts and no colder than it was in the room. Thumbs up from us :)

### ⭐⭐⭐⭐⭐ Keeps the draft out and the heat in.
*by S***E on 16 November 2025*

Using it as a dog flap for 2 cocker spaniels size L.. amazing product brillant value for money. Keeps all the draft out and very quiet. Security is brilliant has like 3 doors. Very durable for dogs. Definitely would say to g et the aluminium one for a few £ more. Functionally says what it’s for.

### ⭐⭐⭐⭐ Good Quality product and easily fitted
*by J***M on 2 October 2025*

Good product Easy to fit. German shepherd can fit with ease using the Large size. Quality is good, no sharp edges and perfectly safe for you pet. Be mindful about the thickness of the door as mine was UPVC and needed additional trim to pad it out to allow the frame to fit.

## Frequently Bought Together

- PetSafe Extreme Weather Aluminum Pet Door, Large
- PetSafe Never Rust Plastic Doggie Door for Install in Interior and Exterior Doors or Walls, Paintable, Easy Install, Closing Panel Included, for Pets Up to 100 lb, (Large)
- PetSafe Never Rust Wall Entry Pet Door - Telescoping Frame - Insulates Better Than Metal, Energy Efficient - Interior & Exterior Walls, Weatherproof, Easy to Install & Clean (White - Large)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-06*