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3 Panel Steel Exterior Door

When it comes to exterior doors, you need something that can withstand the elements and provide security to your home. The 3 Panel Steel Exterior Door from Gold Tortoise is a classic and durable option that can provide both. With its galvanized steel construction and 3-panel design, this door offers excellent durability, energy efficiency, and curb appeal.


A 3 panel steel exterior door is a type of door that is designed with three rectangular panels, typically made from steel. This door is often used as entrance door for homes, commercial buildings, and other structures. The steel construction provides added durability and security, making them ideal for use in areas where protection is a concern. In addition to their strength, this 3 panel exterior door is also available in a variety of finishes and styles, allowing for customization to suit individual preferences and design needs.


Brand Name: Gold Tortoise

Place of Origin: Guangdong, China

Material: 24/25/26 gauge galvanized steel

Sizes: 30″X80″, 32″X80″, 34″X80″, 36″X80″X1 3/4″

Core: Polyfoam/polyurethane foam

Door Edge: Finger-joint pine wood

Lock Block: Solid wood

Finish: Prime coating/powder coating/PVC

Color: White, black, grey, brown, red , blue, walnut or custom color

Model: 3 panel

Packing: With pallet

Feature: No warping, resistant to rust and corrosion, sturdy, durable, energy efficient, environmental friendly

Customization acceptable.


1. High-Quality Material

The 3 panel steel exterior door is primarily made of 24-gauge steel, which offers excellent durability and protection against harsh weather conditions and potential intruders.

2. Elegant Design

This door features three panels, with a middle panel that can either be solid or feature a window. The panels are embossed to create a unique look and add depth to the door’s appearance.

3. Insulation and Energy Efficient

Our steel door is insulated with a polyurethane foam core that helps to keep the interior of your home comfortable and energy-efficient. This can help you save money on your heating and cooling bills throughout the year. It is designed with energy efficiency in mind. It features excellent insulation, which helps keep heat inside during the winter and cool air inside during the summer. This door is an excellent choice for homeowners who are looking to reduce their energy bills whilst keeping their home comfortable. It is made of high-quality steel, which makes it extremely durable and resistant to wear and tear. This door is built to withstand various weather conditions and can last for years without losing its strength and stability.

4. Security

The door comes equipped with a 4 1/2-inch reinforced lock block that offers added strength and security. The lockset itself is not included, but can be purchased separately to further enhance the door’s security features.

5. Finishing

The door comes primed and ready to be painted to match your home’s exterior. This allows you to customize the door look to perfectly suit your taste and style.

6. Durability

It is made of high-quality steel, which makes it extremely durable and resistant to wear and tear. This door is built to withstand various weather conditions and can last for years without losing its strength and stability.

Overall, the 3 panel steel exterior door is a durable, stylish, and secure option for anyone in need of a new entry door for their home.

After-sales Service

We offer round-the-clock online service to cater to your needs at any time. Whether you have questions, require assistance, or need urgent support, our dedicated team is available 24/7 to provide timely and effective solutions. We value your satisfaction and aim to deliver the highest level of customer service.

Our factory

Golden Tortoise is a leading manufacturer of steel doors in China. Our factory occupies 500,000 square feet, located in Guangdong province, only an hours drive from Guangzhou Baiyun airport. Founded in 1996, we have 27 years of experience in making doors, and we were the first factory to introduce knock-down steel door frames from Australia. We hold over 100 invention patents and advanced production technology, and enjoy a good reputation in the industry.


Q: Will the 3 panel steel exterior door get rusty?

A: No, it is made by galvanized steel, and it is rust-free.

Q: Where is your factory located?

A: Our factory is located in Guangzhou city of China , only 9km from Guangzhou BAIYUN Airport.

Q: What’s your trade terms and payment term?

A: Our trade term is EXW, FOB, CFR and CIF. Payment term is 30% deposit by T/T before mass production, the balance paid upon receive the copy of B/L(L/C at sight is available).

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