Notes on door closers Fire-rated door

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Fire is one of the most common events that can happen to a building. How many news about fire and construction fire do you hear daily? Many of these unfortunate events are due to lack of safety. But when these incidents can be prevented simply and easily, why do we hesitate?

Many buildings are destroyed by fire every year. Sometimes, these incidents also cause casualties. Therefore, there is no room for negligence.

By using fireproof doors, these problems can be prevented to a great extent and the life and property of the residents of the building can be secured against the incident.

But how familiar are you with fire doors? Do you know what parts and components they have? Heard of door closers Fire-rated door?

In this article from Rasta Choob website, we want to talk about door closer and Fire-rated door. But before we talk about this topic and the characteristics of door closers, we consider it necessary to briefly talk about fireproof doors. Stay with us.

What is Fire-rated door?

As the name suggests, these doors are very resistant to fire and heat, and as a result, they can create an opportunity to save their residents. Most of the time, the materials of these types of doors are made of heat-resistant metals and fire-resistant wood.

In general, fireproof doors can resist melting for up to 4 hours and withstand temperatures of 800 degrees Celsius. This time will be enough for residents to leave the building.

But where is the place to install such doors? In answer to this question, we must say that fire doors are installed at the entrance of the building or the exit of the emergency stairs to prevent the fire from spreading to other parts of the building.

Most of the time, the existence of a Fire-rated door is necessary and necessary in residential buildings, hospitals, power plants and offices. Fire-rated door should be installed especially in places that are public and have a lot of traffic (such as arcades and shopping centers).

In fact, as we mentioned, the main thing that fire doors do is to prevent the fire from spreading to other parts of the building and to create enough time to extinguish the fire. At the same time, they must create conditions through which the residents can leave the building very simply and easily.

Here, we must mention a very important device in fireproof doors called door closer. These door closers are one of the main parts of a Fire-rated door, and with their function, they can help to contain the fire.

Finally, we must mention that another important feature of Fire-rated door is the use of fireproof and emergency exit handles so that residents can easily leave the building. These handles should be made in such a way that they do not overheat and people can easily touch them and go out.

Now that you are familiar with the operation of fire doors, we want to talk more about door closer Fire-rated door. Stay with us.

To view specifications and types Fire doors click

door closer Fire-rated door

As you can probably guess, fire doors are manufactured to certain standards and then installed. These doors have an important and main component called door closer. These door closers can be installed in different places of the building. For example, the entrance doors of the building or the doors of drawers and closets may also have door closer.

But the door closer which is used in Fire-rated door is special and without it the function of the door will not be complete.

As it is clear from the name, these door closer Fire-rated door help to open the door easily in case of emergency and fire (even if it is completely closed) and finally to close quickly to prevent the spread of fire to other parts of the building.

This automatic process is carried out by door closers Fire-rated door and is therefore of critical importance.

door closer door

Feature door closers Fire-rated door

As we said, certain standards govern the production of fireproof doors, some of which we mention. These standards are the same and valid all over the world:

They are two-time: one of the main features of door closer Fire-rated door is their two-time. This means that in the first place they should be opened quickly and allow the occupants to leave the building. In the next step, they should be closed quickly to prevent the fire from spreading to other parts of the building. This function of being two-time is very vital and necessary.
To bear high weights: Another most important feature of door closer Fire-rated door is to have high weight capacity. In general, the weight of these fireproof doors is generally between 65 and 80 kg. For this reason, the spring used in door closer must be able to withstand this weight and not lose its function in the long run.
Smooth: It is very important that door closer fireproof doors are smooth and open easily and smoothly. As we said, fire doors are heavy due to their structure. For this reason, it may be difficult to open and close them. But using a fluent door closer makes this process faster and easier. Without the need to apply too much pressure.
Its parts must be resistant to heat: every part or device used in Fire-rated door must have good resistance to fire and fire. door closers are no exception to this rule. Their material should be heat resistant. That is why it is very common to use metals such as steel or brass in the construction of door closer because they have high thermal tolerance and do not melt quickly.
Their material should be of quality: Finally, we must mention the quality of the material of these door closers. These door closers should have a long life and not break down over time. In case of failure of any of these door closers, the process of repairing them should be done quickly so that the operation of the door is not disturbed.

See: Everything about fire doors and their uses

door closer Fire-rated door How to install?

Another question that is asked about door closer Fire-rated door is what is the process of installing them? Are they easy to install or does it require specialized and skilled personnel?

The first thing you need to know about door closers is that they have a lot of variety and that's why their installation method may be different. Therefore, it is better to refer to their installation instructions inside the product box. But in general 5 there are steps to install door closer Fire-rated door which we have explained below:

In the first step, you should check Fire-rated door well and make sure that it is in good condition. It is smooth and well adjusted and installed correctly. door closer cannot be installed on a derby that is not set up correctly.
The second step of the door closer Fire-rated door installation process is to determine the location of the hinges and screws according to what is given in the product installation manual. It is important to note that the placement of hinges and screws is very important because it directly affects the proper functioning of the door closer.
The third step is to drill the holes you have marked and prepare to place the hinges and screws.
In the fourth step of the door closer Fire-rated door installation process, you should first install the upper half arm according to its parts, and then proceed to the installation of the main half arm. Then connect the door closer body according to the drawing.
Finally, after making sure that the door closer installation process is done correctly, adjust the spring strength based on the weight and dimensions of the door. To do this, just loosen or tighten each of the screws related to the springs.

We must mention that installing door closer fireproof doors is a specialized work and it is better to be done by skilled people. Otherwise it cannot be sure that Fire-rated door will work properly.

See: Uses of fire doors

Price door closer Fire-rated door

Now that you are familiar with the features and how to install door closer Fire-rated door, you should start your research on the price of door closer Fire-rated door. First of all, we must say that the variety of these door closers is very high and it is normal that you come across different prices in the market.

Of course, we have to mention again that these door closers are not complicated devices and for that reason they are not very expensive. But according to the material used in them, their prices may also be different.

Remember that the price of door closer Fire-rated door will be economical when it is made according to international standards. Otherwise, you cannot be sure that you have bought the right material.

At the same time, be careful that all parts of door closer are made of fireproof materials and show good resistance to heat.

In general, we should mention that buying from a reputable and well-known store can ease your mind about the quality and quality of the product.

Buy door closer Security door

Considering all the points we mentioned in this article, now you know very well what points to pay attention to in order to buy door closer Security door. A reasonable purchase happens when you have enough information about that product and its function.

door closer Fireproof

With these details, we want to introduce you to one of the best places that offers Fire-rated door with all its components:

Rasta Choob has been working in the field of production and supply of fire doors for many years. All the doors of this collection are made according to international standards and have the highest quality. After-sales service of fireproof doors and their installation is also provided by Rasta Choob Group. So you don't have to worry about it.

For more information on how to buy Fire-rated door, you can go to Rasta Choob website Visit or contact our colleagues.

last word

Human life is a very valuable asset that must be protected. The bitter experiences of the past make us pay more attention to the importance of safety tools in the building day by day. Therefore, using a suitable Fire-rated door and door closer is the smallest thing we can do to secure the structure.

So why the delay? If you are a builder or have a house, install Fire-rated door today and protect your life and property from accidents.

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