---
product_id: 180291263
title: "PetSafe Extreme Weather Aluminum Pet Door - Energy-Saving Thermal Barrier Pet Flap with Slide-in Door Locking & Secure Flap Cover - for Dogs Up to 40 Lb - Medium"
brand: "petsafe"
price: "€ 142.96"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/180291263-petsafe-extreme-weather-aluminum-pet-door-energy-saving-thermal-barrier
store_origin: IE
region: Ireland
---

# slide-in locking panel 3x thermal energy blocked DIY install 1.5-2" doors PetSafe Extreme Weather Aluminum Pet Door - Energy-Saving Thermal Barrier Pet Flap with Slide-in Door Locking & Secure Flap Cover - for Dogs Up to 40 Lb - Medium

**Brand:** petsafe
**Price:** € 142.96
**Availability:** ✅ In Stock

## Summary

> 🐾 Keep your pets cozy and secure—because they deserve the best!

## Quick Answers

- **What is this?** PetSafe Extreme Weather Aluminum Pet Door - Energy-Saving Thermal Barrier Pet Flap with Slide-in Door Locking & Secure Flap Cover - for Dogs Up to 40 Lb - Medium by petsafe
- **How much does it cost?** € 142.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/180291263-petsafe-extreme-weather-aluminum-pet-door-energy-saving-thermal-barrier)

## 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

- • **Heavy-Duty Aluminum Frame:** Reinforced corners ensure durability for multi-pet households
- • **Triple-Flap Thermal Barrier:** Blocks 3x more energy than standard doors for year-round climate control
- • **Secure Slide-In Locking Panel:** Control pet access with easy manual lock for peace of mind
- • **Trusted 25+ Years of Innovation:** Vet-recommended, globally supported pet door brand enhancing pet freedom
- • **Universal Fit & Easy Installation:** Fits most exterior doors 1.5-2" thick with simple screwdriver setup

## Overview

The PetSafe Extreme Weather Aluminum Pet Door features a triple-flap thermal barrier that blocks three times more energy than standard pet doors, ensuring optimal indoor temperature control. Its reinforced aluminum frame offers heavy-duty durability for cats and dogs up to 40 lbs. Designed for easy DIY installation on most exterior doors 1.5-2 inches thick, it includes a slide-in locking panel for secure, controlled pet access. Trusted for over 25 years, PetSafe delivers a reliable, energy-efficient solution for year-round pet freedom.

## Description

PetSafe Extreme Weather Aluminum Pet Door - Energy-Saving Thermal Barrier Pet Flap with Slide-in Door Locking & Secure Flap Cover - for Dogs Up to 40 Lb - Medium

## Features

- Extreme Weather Protection: The PetSafe Extreme Weather Aluminum Pet Door has a triple-flap thermal barrier that blocks 3x more energy than standard doors, helping maintain the indoor temperature
- Durable Aluminum Design: Heavy-duty exterior frame with reinforced corners ensures long-lasting, multi-pet access for cats and dogs; the medium size is for cats and dogs up to 40 lb
- Easy DIY Installation: Fits most exterior doors made of wood, panelling, PVC or metal sized 1.5-2" thick; includes slide-in locking panel for secure flap closure and controlled pet access
- Global Mission, Local Care: With U.S. roots and worldwide reach, PetSafe delivers vet- and trainer-recommended solutions and exceptional customer support to create fields of joy for pets
- 25 Years of Trust: Since 1998, PetSafe has created safe, innovative, and trusted products that bring joy, enhance pet lives, and support the lifelong bond between pets and their families

## Product Details

- **Size:** Medium (Pack of 1)
- **Brand:** PetSafe
- **Color:** White
- **Material:** Aluminum
- **Mattress Thickness:** 2 Inches

## Images

![PetSafe Extreme Weather Aluminum Pet Door - Energy-Saving Thermal Barrier Pet Flap with Slide-in Door Locking & Secure Flap Cover - for Dogs Up to 40 Lb - Medium - Image 1](https://m.media-amazon.com/images/I/717i7WZHIpL.jpg)

## Available Options

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

## Frequently Bought Together

- PetSafe Extreme Weather Aluminum Pet Door, Medium
- PetSafe Original Replacement Flap, Dog Door Replacement Flaps, Doggie Flaps Made of Non-Toxic Material, Weather Resistant, (Size- Medium)

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**Shop now:** [https://www.desertcart.ie/products/180291263-petsafe-extreme-weather-aluminum-pet-door-energy-saving-thermal-barrier](https://www.desertcart.ie/products/180291263-petsafe-extreme-weather-aluminum-pet-door-energy-saving-thermal-barrier)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-07*