---
product_id: 331434343
title: "Extreme Weather Sliding Glass Pet Door Replacement Flaps – Energy Efficient – Size Medium – Compatible Extreme Weather Sliding Glass Pet Door for Dogs and Cats"
brand: "petsafe"
price: "€ 136.26"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.nl/products/331434343-extreme-weather-sliding-glass-pet-door-replacement-flaps-energy-efficient
store_origin: NL
region: Netherlands
---

# Medium size Easy install Weatherproof Extreme Weather Sliding Glass Pet Door Replacement Flaps – Energy Efficient – Size Medium – Compatible Extreme Weather Sliding Glass Pet Door for Dogs and Cats

**Brand:** petsafe
**Price:** € 136.26
**Availability:** ✅ In Stock

## Summary

> 🐶 Upgrade your pet's door game with style and efficiency!

## Quick Answers

- **What is this?** Extreme Weather Sliding Glass Pet Door Replacement Flaps – Energy Efficient – Size Medium – Compatible Extreme Weather Sliding Glass Pet Door for Dogs and Cats by petsafe
- **How much does it cost?** € 136.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/331434343-extreme-weather-sliding-glass-pet-door-replacement-flaps-energy-efficient)

## 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

- • **Keep the elements out!:** Designed to block rain and drafts, ensuring your home stays cozy.
- • **Perfect fit for medium pets!:** Accommodates pets up to 50 lbs with a flap size of 8 1/4 in W x 12 1/4 in H.
- • **Quick and easy installation!:** Replace your flaps in just 3 simple steps—no tools required!
- • **Customer care at your service!:** Our U.S.-based experts are ready to assist you with any questions or concerns.
- • **Trusted quality you can rely on!:** PetSafe has been a leader in pet innovations since 1998, ensuring your pet's safety and happiness.

## Overview

The PetSafe Extreme Weather Sliding Glass Pet Door Replacement Flaps are designed for medium-sized pets, providing an energy-efficient solution to keep your home draft-free. With a quick installation process and a commitment to quality, these flaps are a reliable choice for pet owners looking to enhance their pet's access while maintaining comfort.

## Description

PetSafeExtreme Weather Sliding Glass Pet Door Replacement Flaps – Energy Efficient – Size Medium – Compatible Extreme Weather Sliding Glass Pet Door for Dogs and Cats

## Features

- REPLACEMENT FLAPS: When it’s time to replace the current flaps on your pet door, install these replacement flaps to keep rain and drafts outside where they belong
- QUICK INSTALLATION: Install your new replacement flaps in 3 easy steps
- MEDIUM SIZE: Replacement flaps fit your medium pet door opening measuring 8 1/4 in W X 12 1/4 in H
- QUALITY PROMISE: PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations since 1998 to help keep your pet healthy, safe and happy
- U.S.-BASED CUSTOMER CARE: Our pet product experts are here to help you and your pet and are available by phone, email or chat if you have any questions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Closure type | Flap |
| Weight limit | 50 Pounds |
| UPC | 729849172227 |
| Package Dimensions | 34.49 x 23.01 x 3.91 cm; 699 g |
| Specific uses | Active |
| Batteries required | No |
| Included components | Replacement flaps |

## Product Details

- **Size:** M
- **Brand:** PetSafe
- **Colour:** Grey
- **Material:** Glass
- **Target audience:** Cats, Dogs

## Images

![Extreme Weather Sliding Glass Pet Door Replacement Flaps – Energy Efficient – Size Medium – Compatible Extreme Weather Sliding Glass Pet Door for Dogs and Cats - Image 1](https://m.media-amazon.com/images/I/71tt3P6zTPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    It fits in the regular door frame!
  

*by P***R on Reviewed in the United States on 1 May 2023*

I already have the regular door, and I didn’t want to have to buy the extreme weather version. It looks good, but just so expensive! Thanks to the other reviews, I took a chance with these extreme door flaps. The current flaps blows opens when it’s windy outside. The new extreme flaps still do, but way less often. The new flaps are just two of the original flaps, plus a third puffy flap in the middle.To install these extreme flaps into the original door, all you need is a screwdriver and a nail (or maybe a pen would work). You will reuse the existing screws, so no need to go to the hardware store. Unscrew the original flap and discard, but save the screws and the back bracket. Use a nail to push the 4 pins from the extreme bracket. They are very easy to push out. Discard these pins and the gray bracket. Now you have 3 flaps. Just put these 3 flaps back where the original one was and screw them back in. Easy! Took me about 20 minutes. It would have been much faster if I had a helper to hold the back bracket.These 3 flaps together are much stiffer. I was worried my 25 lb dog would have problems going in and out. But no, he is able to use it fine. Note that only the inner flap will attach to the magnet in the frame. The other flaps are just outside. They don’t stick out too much.I’m very happy with these new flaps. I’m sure the entire extreme door would be better, but this is good enough for me.

### ⭐⭐⭐⭐⭐ 







  
  
    Not for the regular door, but...
  

*by M***E on Reviewed in the United States on 29 December 2023*

This is more to be informative about the product for others in my situation. I saw this on sale and saw extreme weather and bought it, then set it aside for 5 months until I wanted to do it, only then seeing the sliding glass part, and it being way too late to return. I have the regular plastic extreme weather door, not sliding glass.As others have noticed, as did I before reading the reviews, you can push the pins out of the bracket and use it in a regular door, BUT two things about that...The pad in between the flaps does not have the holes in the same place. It's easy enough to line up your old one and drill new holes, which is what I did.The flaps are also a little different. They have the exact same part number, PAC11-11038 in my case for the medium, but the vinyl does not come all the way down to line up with the magnet. The magnet is a little bit higher, which you can kind of see in the product pictures, leaving a small air gap on either side of the magnet. This isn't a matter of install height, they just seem to be different on this door. The vinyl on the flaps purchased individually go all the way down (see screenshots).

### ⭐⭐⭐⭐ 







  
  
    Not compatible with standard door insert
  

*by G***D on Reviewed in the United States on 23 December 2022*

I read a review that this flap could be used with the standard single pane insert. It most certainly cannot. Otherwise, the flap seemed sturdy and made me wish I had purchased the extreme weather door insert in the first place, over the standard door insert.

## Frequently Bought Together

- PetSafe Extreme Weather Sliding Glass Pet Door Replacement Flaps – Energy Efficient – Size Medium – Compatible Extreme Weather Sliding Glass Pet Door for Dogs and Cats
- 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
- PetSafe Extreme Weather Sliding Glass Pet Door - Easy to Install, Perfect for Rental Homes and Apartments - Adjustable Height 75 7/8" to 80 11/16" - Insert for Patio Sliding Glass Doors, Medium Size

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*