What is a Steel Door?

Making the wings and frame of a door stronger by using steel metal is called a steel door. Steel doors are actually doors where the inner filling of a normal door is made of metal. During production, the frame frame and wing are covered with steel profiles and a steel panel, and the desired model is engraved on this coating.

What is the Standard Steel Door Dimension?

It is possible to say that steel door dimensions are generally adjustable with internal width of 90 cm, height of 200 cm and wall thickness of 15 to 25 cm. Door heights in buildings vary between 205×215 cm and 250×300 cm in large rooms such as stores and workplaces. Generally, exterior door dimensions are 90×210 cm. These width and height values ​​vary depending on various steel door models.

How Many mm Should the Steel Door Sheet Thickness Be?

The first thing to consider when choosing a steel door is the steel structure that forms the internal skeleton of the steel door. Steel sheets between 0.8 mm and 2.0 mm are generally preferred in steel door manufacturing. Body sheets are generally made of 1.0 or 1.2 mm sheet metal. The sheet thickness used in steel door frames is generally 1.5 or 2.0 mm. The reason why it is not preferred to use thicker sheet metal is that it is heavier than necessary, both to avoid manufacturing difficulties and to avoid problems in operating steel doors.

How are Steel Doors Produced?

The production process of steel doors is a process that requires great care. Choosing the right material, quality workmanship and using the right technology affects the durability and safety of the steel door. The manufacturing process is a detailed procedure carried out in several steps.

Material Selection: The production process of the steel door starts with choosing the right material. Generally, galvanized steel or stainless steel is preferred in steel door production. Galvanized steel is coated with a coating that protects the steel surface from rust and corrosion. Stainless steel is a type of steel that minimizes the risk of rust on the steel surface. The choice of material ensures the durability and longevity of the door.

Design and Cutting: After material selection, the design process of the steel door begins. The design is created and the cutting process is carried out in line with the customer’s wishes. The cutting process is usually done with the help of special machines and the cut steel plate is shaped into a door.

Coating and Painting: Coating and painting are performed to increase the durability of steel doors and give them a more aesthetic appearance. The coating process generally involves covering steel surfaces with a material that prevents rust. The painting process is used to paint the steel door in the desired color. Correct coating and painting process ensures longer life of the door.

Silicone Angle Application: During the steel door production process, the joints at the corners of the door are supported with silicone brackets. Silicone angle strengthens the structure of the steel door and increases its durability. It also makes corners look more aesthetic.

Installing Locks and Accessories: The final stage of the steel door is the installation of the lock and accessories. The lock, which is the most important element of security, is selected carefully and installed correctly. Accessories are parts that increase the functionality of the door and complete its appearance. Which lock and accessory to use is determined by the customer’s preference.

The production process of steel doors is very important and each stage requires great care. Choosing the right material, quality workmanship and using the right technology have a great impact on ensuring the safety and durability of the steel door. If you want to ensure your security at the highest level, choosing steel doors may be the right choice for you.

Back to Top

Search For Products

Product has been added to your cart