---
product_id: 47919242
title: "Aluminium Pet Door - Durable Frame, Weather-Resistant Seal, Easy DIY Installation - Medium"
brand: "petsafe"
price: "¥30442"
currency: JPY
in_stock: true
reviews_count: 10
category: "Pet Safe"
url: https://www.desertcart.jp/products/47919242-aluminium-pet-door-durable-frame-weather-resistant-seal-easy-diy
store_origin: JP
region: Japan
---

# DIY install, fits up to 51mm doors Weather-resistant magnetic seal Durable aluminium frame Aluminium Pet Door - Durable Frame, Weather-Resistant Seal, Easy DIY Installation - Medium

**Brand:** petsafe
**Price:** ¥30442
**Availability:** ✅ In Stock

## Summary

> 🐾 Unlock your pet’s world with style and strength!

## Quick Answers

- **What is this?** Aluminium Pet Door - Durable Frame, Weather-Resistant Seal, Easy DIY Installation - Medium by petsafe
- **How much does it cost?** ¥30442 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/47919242-aluminium-pet-door-durable-frame-weather-resistant-seal-easy-diy)

## 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

- • **Control Access with a Slide:** Innovative slide-in panel lets you easily manage when your pet can come and go, adding security and peace of mind.
- • **Effortless DIY Installation:** Fits a wide range of door materials up to 51mm thick with all components included—no pro needed.
- • **Built to Last, Designed for Life:** Reinforced aluminium frame ensures unmatched durability for active pets and busy homes.
- • **Weatherproof Your Pet’s Freedom:** Tinted flexible flap with magnetic closure and pile weather stripping keeps out rain, wind, and drafts.
- • **Trusted by Pet Families Since 1998:** Backed by 27 years of PetSafe innovation, delivering reliable, safe, and joyful pet independence.

## Overview

The Aluminium Pet Door features a robust aluminium frame with reinforced corners, a weather-resistant tinted flap with magnetic closure, and a slide-in panel for access control. Designed for easy DIY installation on doors up to 51mm thick, it suits various materials including wood, PVC, and metal. Trusted by pet owners since 1998, it offers durable, secure, and weatherproof freedom for medium-sized pets.

## Description

Sturdy aluminium frame with reinforced corners for active households. Flexible, tinted flap provides weather protection. Slide-in panel controls pet access.

Review: Great for big dogs - Great pet flap, my dogs love it. Easy to install. Big enough for a Mastweiller.
Review: EXCELLENT PRODUCT BUT PLEASE READ MY FITTING ADVICE IF YOU HAVE A UPVC DOOR - IMPORTANT FITTING TIPS TO FOLLOW. Was a bit unsure what size to order, I have a Boxer dog and she's very lively, clumsy and daft as armpits but was worried if a bought a large flap it might present as security risk. After a bit of tempting (standing outside with a chicken leg) she eventually came thru it, I immediately went indoors (with chicken leg) but she was reluctant to come back in. After studying it for a few mins I realized that the outside step was a few inches lower than the kitchen floor so I placed a paving slab on the doorstep and bingo she came in straight away. She now uses it with ease and it makes me smile watching her go in and out. She's not a large boxer but has no trouble with the size, as I say I think the height is probably the most important factor. FITTING: I fitted it in to an fairly old upvc door and actually overlapped a catflap fitted by previous house owner. Warning, old upvc is very brittle so if you are jigsawing it out make sure you use the finest toothed blade you have and set it on a slow speed, I had a couple of bits breakout but fortunately the wide frame has covered them ok. IMPORTANT you get 4 long plastic bolts to hold the 2 halves together, use a manual screwdriver (I used my small power driver and even being careful snapped one bolt, Petsafe bless them posted me a replacement foc) and DONT do them up tight, just barely finger tight will do as they expand & contract with temp and I have had one break after 2 weeks. There are no sealing gaskets round the frame but as it was a lovely snug fit I thought ok no problem, wrong, as soon as we had some heavy rain it leaked water on to kitchen floor. Took it back off and ran a bead of silicone around all areas and refitted and perfect now. Don't make my mistake, put a decent bead around it when you first install then you'll have no problem and wont have to faff around with the plastic bolts. QUALITY: seems well made and magnetic strip keeps it closed in all but the strongest winds and it comes with a very nice slide on cover that locks in to place if you want to shut it off at night or if weathers really ghastly. I believe the soft plastic flap is replaceable if it ever wears out so all in all I would thoroughly recommend this product. **UPDATE** 30/11/2015: Am still loving this flap but as I live on an Island now the strong winds have started I have found that the flap will blow open and let an unwelcome draught in to the house. I contacted PetSafe (0800 046 14 14) for advice and their friendly & helpful customer service team suggested that I should fit an additional plastic flap (the same as the original one, undo the four silver screws at the top of the flap and slip in) as this will make it a bit heavier and should help. Ordered it from them over the phone for £11 very straightforward.

## Features

- Independence for Pets: Provides your pet with the freedom to come and go, for homes with multiple pets or heavy use
- Durable Construction: Features a solid aluminium frame with reinforced corners, ensuring long-lasting durability and reliability
- Weather-Resistant Design: The flexible, tinted flap with magnetic closure and pile weather stripping creates a secure, weather-resistant seal
- Easy DIY Installation: Fits doors up to 51mm thick, including wood, brick, PVC, uPVC, and metal, with all necessary components included
- 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 | B000LXVYOC |
| Allergen Information | Allergen-Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 10,733 in Pet Supplies ( See Top 100 in Pet Supplies ) 7 in Doors for Dogs |
| Closure | Magnetic |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,072) |
| Date First Available | 24 Nov. 2007 |
| Dog Breed Size | Medium |
| Frame material | Aluminium |
| Global Trade Identification Number | 05011569105872, 05011569202335 |
| Item Weight | 1.66 kg |
| Item model number | 620ML |
| Maximum Weight Recommendation | 18 Kilograms |
| Minimum compatible thickness | 9.5 Millimeters |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Cat^Dog |
| Product Dimensions | 6.5 x 27.7 x 40 cm; 1.66 kg |
| Quantity | 1 |
| Special features | Easy to Use, Lockable |
| Specific Uses | Daily Use^Suitable for Adult pets^Suitable for Young pets |
| Weight limit | 100 Kilograms |

## Product Details

- **Brand:** PetSafe
- **Colour:** White
- **Material:** Aluminium
- **Mattress thickness:** 2 Inches
- **Size:** M

## Images

![Aluminium Pet Door - Durable Frame, Weather-Resistant Seal, Easy DIY Installation - Medium - Image 1](https://m.media-amazon.com/images/I/61vBVm8758L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for big dogs
*by E***Y on 2 January 2026*

Great pet flap, my dogs love it. Easy to install. Big enough for a Mastweiller.

### ⭐⭐⭐⭐⭐ EXCELLENT PRODUCT BUT PLEASE READ MY FITTING ADVICE IF YOU HAVE A UPVC DOOR
*by L***B on 25 October 2015*

IMPORTANT FITTING TIPS TO FOLLOW. Was a bit unsure what size to order, I have a Boxer dog and she's very lively, clumsy and daft as armpits but was worried if a bought a large flap it might present as security risk. After a bit of tempting (standing outside with a chicken leg) she eventually came thru it, I immediately went indoors (with chicken leg) but she was reluctant to come back in. After studying it for a few mins I realized that the outside step was a few inches lower than the kitchen floor so I placed a paving slab on the doorstep and bingo she came in straight away. She now uses it with ease and it makes me smile watching her go in and out. She's not a large boxer but has no trouble with the size, as I say I think the height is probably the most important factor. FITTING: I fitted it in to an fairly old upvc door and actually overlapped a catflap fitted by previous house owner. Warning, old upvc is very brittle so if you are jigsawing it out make sure you use the finest toothed blade you have and set it on a slow speed, I had a couple of bits breakout but fortunately the wide frame has covered them ok. IMPORTANT you get 4 long plastic bolts to hold the 2 halves together, use a manual screwdriver (I used my small power driver and even being careful snapped one bolt, Petsafe bless them posted me a replacement foc) and DONT do them up tight, just barely finger tight will do as they expand & contract with temp and I have had one break after 2 weeks. There are no sealing gaskets round the frame but as it was a lovely snug fit I thought ok no problem, wrong, as soon as we had some heavy rain it leaked water on to kitchen floor. Took it back off and ran a bead of silicone around all areas and refitted and perfect now. Don't make my mistake, put a decent bead around it when you first install then you'll have no problem and wont have to faff around with the plastic bolts. QUALITY: seems well made and magnetic strip keeps it closed in all but the strongest winds and it comes with a very nice slide on cover that locks in to place if you want to shut it off at night or if weathers really ghastly. I believe the soft plastic flap is replaceable if it ever wears out so all in all I would thoroughly recommend this product. **UPDATE** 30/11/2015: Am still loving this flap but as I live on an Island now the strong winds have started I have found that the flap will blow open and let an unwelcome draught in to the house. I contacted PetSafe (0800 046 14 14) for advice and their friendly & helpful customer service team suggested that I should fit an additional plastic flap (the same as the original one, undo the four silver screws at the top of the flap and slip in) as this will make it a bit heavier and should help. Ordered it from them over the phone for £11 very straightforward.

### ⭐⭐⭐⭐ Good door - but disagree with "For doors from 9.5 mm up to 50 mm thick"
*by R***F on 7 September 2013*

The cat flap seems excellent; it's well constructed and quiet. However, our (wooden) door is 10mm thick. The entire cat flap assembly consists of two metal parts (each a panel to sit flush with the door and a short "tunnel" going through the door). The two "tunnels" slot into each other. When slotted together, the gap between the insides of the two panels is about 25mm. If the door is thicker than this (presumably up to the length of the supplied screws), I'd imagine there's no problem. However, if you have a 10mm door, there's 15mm worth of gap, so there would be hard edges and the whole thing wouldn't stay in one place. Unless the suppliers expect you to cut the aluminium down (which I doubt given the position of the serial number, and the likely sharp edges it would produce), or I've missed some feature, I don't think the Amazon description of "for doors from 9.5mm" is correct. We got round this by using some 18mm-thick wood (an old shelf), cut to a rectangle the size of the outer edge of the flap (about 200x300mm), with a 150x245mm hole in the middle the size of the "tunnel", plus 7mm holes for the cat flap's screws to go through; this then adds to the "sandwich" so instead of panel/door/panel, we have panel/door/extra wood/panel, and this works fine (and looks OK). So: be prepared for some woodwork if you have a thin door!

## Frequently Bought Together

- (Staywell) Aluminium Heavy Duty Pet Door (Medium)(White) (620EFS)
- Ideal Pet Products Aluminum Sash Window Pet Door, Adjustable to Fit Window Widths from 33" to 38", Medium 7” x 11-1/4” Flap Size
- PetSafe Original Replacement Flap – Made of Non-Toxic Material – Based in Knoxville, TN – US-Based Customer Care – 1-Year Comprehensive Protection Plan – Innovating Pet Tech Since 1991 - Size Small

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*