---
product_id: 726046849
title: "Large Dog Door for Door, Doggy Door with Aluminum Frame, 3 Magnetic Flaps, Metal Closing Panel and Lock, Pet Doggie door for Interior and Exterior Doors"
brand: "eillion"
price: "€ 496.05"
currency: EUR
in_stock: false
reviews_count: 5
category: "Eillion"
url: https://www.desertcart.sk/products/726046849-large-dog-door-for-door-doggy-door-with-aluminum-frame
store_origin: SK
region: Slovakia
---

# Secure metal locking panel Triple-flap thermal insulation Heavy-duty aluminum frame Large Dog Door for Door, Doggy Door with Aluminum Frame, 3 Magnetic Flaps, Metal Closing Panel and Lock, Pet Doggie door for Interior and Exterior Doors

**Brand:** eillion
**Price:** € 496.05
**Availability:** ❌ Out of Stock

## Summary

> 🐾 Unlock your pet’s freedom with rock-solid style and year-round comfort!

## Quick Answers

- **What is this?** Large Dog Door for Door, Doggy Door with Aluminum Frame, 3 Magnetic Flaps, Metal Closing Panel and Lock, Pet Doggie door for Interior and Exterior Doors by eillion
- **How much does it cost?** € 496.05 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/726046849-large-dog-door-for-door-doggy-door-with-aluminum-frame)

## Best For

- eillion enthusiasts

## Why This Product

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

## Key Features

- • **Tailored for Large Breeds:** Generous 10.2" x 15.6" flap opening ensures easy access for big dogs craving independence.
- • **Security Meets Convenience:** Metal closing panel with lock offers peace of mind when you’re away, combining safety with style.
- • **Year-Round Climate Control:** Triple magnetic flaps with thermal insulation keep your home cozy and energy bills low, no matter the weather.
- • **Effortless DIY Installation:** Adjustable tunnel fits doors 1.2"–2" thick with clear cutting guide—get your pet outside in under an hour.
- • **Built to Last, Built for Freedom:** Premium rust-proof aluminum frame engineered for large dogs up to 100 lbs—durability meets design.

## Overview

Eillion’s Large Dog Door features a heavy-duty aluminum frame and triple magnetic flaps with thermal insulation, designed for large dogs up to 100 lbs. It fits doors 1.2"–2" thick with an adjustable tunnel and includes a secure metal locking panel. Engineered for durability, energy efficiency, and easy DIY installation, this dog door offers pet parents a premium solution for seamless indoor-outdoor access.

## Description

Upgrade your pet's life (and yours!) with Eillion's premium dog door! This 3 flap door offers ultimate convenience and freedom for your furry pal, while keeping your home comfortable and energy-efficient. It's built tough with a weather-resistant aluminum frame and magnetic closures. Easy installation and Eillion's commitment to quality make this the perfect choice for any pet parent. Give your dog the gift of freedom.

Review: I installed the Eillion Large Dog Door on my exterior door last month, and so far it’s been excellent in every way. Built with a solid aluminum frame (no flimsy plastic here!), this door feels rock-solid and built for the long haul. ✅ What impressed me: Top-notch insulation: The triple-flap design with a center thermal layer and magnetic seals keeps out drafts, wind, and heat even in extreme weather. Energy efficiency is noticeably better than my old door. I live in Oklahoma and we are in the midst of the hot Oklahoma summer - this door is much more efficient than previous ones. Sturdy for multiple dogs: I have 3 dogs and they will run out this door at full speed (cuz squirrels are trying to take over our yard!) - the frame doesn't flex or wobble—even after the constant in and out use of my energetic dogs. Easy DIY install: Was able to install in under an house. Extra security: The metal closing panel with lock gives peace of mind when we’re out—excellent for safety and convenience. Installation doesn’t include external sealant or flashing, so I added my own weatherproofing to get the perfect tight seal. Final Verdict: If you’re looking for a big-pet-capable, weather-resistant, energy-efficient dog door—this is it. The metal build, insulated flap system, and sturdy lock make it go well beyond cheaper plastic alternatives. Worth every penny and exactly as solid and practical as advertised. Highly recommend to any pet owner who wants a reliable, high-quality solution for indoor-outdoor access.
Review: This is one of the best insulated metal dog doors available — and I’ve tried several. The all-metal construction is solid, heavy-duty, and clearly built to withstand years of daily use. No flex, no rattling, just a rock-solid frame that holds up even with large, active dogs. The three-flap design is the real highlight. The center thermal flap provides excellent insulation, keeping out cold drafts and extreme heat. It’s ideal for year-round use and noticeably reduces energy loss. The magnetic closures work great, snapping back into place cleanly after every pass-through. Install was quick and smooth — under an hour with basic tools. Everything lined up cleanly and the instructions were easy to follow. Small heads-up: while the build is excellent, it didn’t include external weatherproofing sealant or flashing, so I had to purchase that separately to ensure a perfect weather-tight fit. Not a dealbreaker, just something to plan for. Also, if your dog’s a chewer, I highly recommend spraying the flaps with a safe anti-bite spray to prevent wear — especially during teething. Overall, this is a top-tier thermal dog door with metal construction, energy-efficient flaps, easy DIY install, and long-term durability. Worth every penny.

## Features

- Unleash Your Pet's Freedom: Give your pet unlimited access with our large dog door, tailored for interior and exterior doors. With a built-in lock, control access while offering independence. This pet entrance is perfect for large breed dogs, ensuring both their independence and your peace of mind.
- Built to Withstand Extreme Weather: Engineered with 3 flaps and magnetic seals, our extreme weather doggie door for door keeps homes cozy. The additional metal closing panel offers superior insulation against harsh elements, preserving energy efficiency year-round.
- Exterior Door Compatibility: Designed for doors 1.2"-2" thick with an adjustable tunnel for easy fit. Installation involves a straightforward 11.2" x 18.1" cutout in door and caters to pets up to 100lbs with a 10.2" x 15.6" flap opening. A cutting guide and detailed instructions ensure a seamless setup experience.
- Heavy-Duty Construction for Large Pets: Crafted from premium, rust-proof aluminum alloy, our pet doors for dogs are laser-welded for durability. Built to endure the vigor of dogs, enjoy a long-lasting solution that blends functionality with strength.
- Ensuring Customer Happiness: At Eillion, we put your pet's happiness, freedom, and safety first. For any questions about your dog door for door, Our team is ready to assist you from purchase through installation and beyond.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3LJ6FH9 |
| Dog Breed Size | Small |
| Frame Material | Aluminium |
| Item Dimensions LxWxH | 33 x 45.7 x 10.2 Centimeters |
| Item Weight | 4 kg 150 g |
| Item model number | Large dog door for door |
| Manufacturer | Eillion |
| Minimum compatible thickness | 1.2 Inches |
| Weight Limit | 100 Pounds |

## Product Details

- **Brand:** Eillion
- **Colour:** Upgraded
- **Material:** Aluminum, Iron, Metal
- **Mattress Thickness:** 2 Inches
- **Size:** Large

## Images

![Large Dog Door for Door, Doggy Door with Aluminum Frame, 3 Magnetic Flaps, Metal Closing Panel and Lock, Pet Doggie door for Interior and Exterior Doors - Image 1](https://m.media-amazon.com/images/I/71TVXqMP8iL.jpg)
![Large Dog Door for Door, Doggy Door with Aluminum Frame, 3 Magnetic Flaps, Metal Closing Panel and Lock, Pet Doggie door for Interior and Exterior Doors - Image 2](https://m.media-amazon.com/images/I/71bvmf1Gf4L.jpg)
![Large Dog Door for Door, Doggy Door with Aluminum Frame, 3 Magnetic Flaps, Metal Closing Panel and Lock, Pet Doggie door for Interior and Exterior Doors - Image 3](https://m.media-amazon.com/images/I/818awJb0BEL.jpg)
![Large Dog Door for Door, Doggy Door with Aluminum Frame, 3 Magnetic Flaps, Metal Closing Panel and Lock, Pet Doggie door for Interior and Exterior Doors - Image 4](https://m.media-amazon.com/images/I/81XQPBJh0RL.jpg)
![Large Dog Door for Door, Doggy Door with Aluminum Frame, 3 Magnetic Flaps, Metal Closing Panel and Lock, Pet Doggie door for Interior and Exterior Doors - Image 5](https://m.media-amazon.com/images/I/71wC7zgnd1L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***C on 4 August 2025*

I installed the Eillion Large Dog Door on my exterior door last month, and so far it’s been excellent in every way. Built with a solid aluminum frame (no flimsy plastic here!), this door feels rock-solid and built for the long haul. ✅ What impressed me: Top-notch insulation: The triple-flap design with a center thermal layer and magnetic seals keeps out drafts, wind, and heat even in extreme weather. Energy efficiency is noticeably better than my old door. I live in Oklahoma and we are in the midst of the hot Oklahoma summer - this door is much more efficient than previous ones. Sturdy for multiple dogs: I have 3 dogs and they will run out this door at full speed (cuz squirrels are trying to take over our yard!) - the frame doesn't flex or wobble—even after the constant in and out use of my energetic dogs. Easy DIY install: Was able to install in under an house. Extra security: The metal closing panel with lock gives peace of mind when we’re out—excellent for safety and convenience. Installation doesn’t include external sealant or flashing, so I added my own weatherproofing to get the perfect tight seal. Final Verdict: If you’re looking for a big-pet-capable, weather-resistant, energy-efficient dog door—this is it. The metal build, insulated flap system, and sturdy lock make it go well beyond cheaper plastic alternatives. Worth every penny and exactly as solid and practical as advertised. Highly recommend to any pet owner who wants a reliable, high-quality solution for indoor-outdoor access.

### ⭐⭐⭐⭐⭐ Review
*by O***V on 13 May 2025*

This is one of the best insulated metal dog doors available — and I’ve tried several. The all-metal construction is solid, heavy-duty, and clearly built to withstand years of daily use. No flex, no rattling, just a rock-solid frame that holds up even with large, active dogs. The three-flap design is the real highlight. The center thermal flap provides excellent insulation, keeping out cold drafts and extreme heat. It’s ideal for year-round use and noticeably reduces energy loss. The magnetic closures work great, snapping back into place cleanly after every pass-through. Install was quick and smooth — under an hour with basic tools. Everything lined up cleanly and the instructions were easy to follow. Small heads-up: while the build is excellent, it didn’t include external weatherproofing sealant or flashing, so I had to purchase that separately to ensure a perfect weather-tight fit. Not a dealbreaker, just something to plan for. Also, if your dog’s a chewer, I highly recommend spraying the flaps with a safe anti-bite spray to prevent wear — especially during teething. Overall, this is a top-tier thermal dog door with metal construction, energy-efficient flaps, easy DIY install, and long-term durability. Worth every penny.

### ⭐⭐⭐⭐ Review
*by J***B on 25 November 2025*

I recently installed the Eillion Medium Dog Door with the aluminum frame, and overall I’m very happy with it. The installation was straightforward — the instructions were clear and the pieces fit together without much trouble, so I had it mounted in under an hour. I especially appreciate the three-flap design: it seems to do a better job keeping out wind and rain than single- or double-flap doors. My dog moves through it easily, and the flaps close well after she passes. One thing to note is that there was a large gap around the frame when I first installed it, so I added extra weatherstripping to seal it. After that fix, the door kept the cold and drafts out much better. I’d recommend this product to anyone who wants an effective, easy-to-install dog door and is willing to add a little extra weatherproofing if needed.

## Frequently Bought Together

- Eillion Large Dog Door for Exterior Door Dog Door for Door, Doggie Door with Aluminum Frame, 3 Flaps, Metal Closing Panel and Lock
- 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)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-06*