Table of contents:
- 1 Selection Criteria
- 2 What should be the locks
- 3 What professionals advise
- 4 What’s inside
- 5 videos
You may have seen on YouTube how attackers hack cheap doors. The paradox is that they did it quite simple and using a simple tool. Maybe, you say: “So it’s cheap! But the expensive, armored, for with which everything is like in a safe, let them try! “The logic is quite understandable. For some reason, we all think that the more expensive, the better, more reliable and stronger. People are often willing to lay out their last hard-earned, but just to surely protect your property from theft. Well, when you manage to buy for this money really high-quality and reliable door. But there are situations when the saying is true: “not all that glitters is gold.” let’s try to figure out this difficult question. In the article we We will tell you how to choose a safe door for an apartment.
There are two basic rules that you definitely shouldn’t do:
- Do not deal with resellers.
- Do not buy a door in a company that for some reason makes you wary or doubtful.
Most likely, in the door market you will begin to offer a lot options for powerful door leafs with the prefix “safe”. Eyes scatter, and you are confused, which one to choose? Come to this the issue is complex.
Criterias of choice
Such many imagine safe doors
- The thickness of the metal the door is made of. If this solid steel, the thickness of the metal should be at least 2 mm. IN if the door leaf is made of alloy steel, then not less than 1.5 mm.
- Lock class (as far as the burglar resistance mechanism reliable).
- The presence of thermal insulation (how tightly insulating material fills the inside of the doorway). It is clear that You won’t be able to verify this. But ask the seller a question about this worth it.
- Weight. If the door weighs up to 100 kg, but it has only two hinges, Better to refuse the purchase. Over time, the loops simply can not stand of that weight and the day will surely come when you simply don’t can close the door.
- Door weight up to 70 kg – 2 hinges.
- Door weight up to 100 kg – 3 hinges.
- Door weight over 100 kg – special modernized hinges on the bearing.
If you choose the doors for the apartment, the main thing is to do it without fanaticism. A door up to 70 kg on two loops. However, in this case, everyone is free to decide for himself, based on their circumstances and financial capabilities.
What should be castles
The castle must be reliable
Now in more detail about the locks for the safe door. We are with you We are well aware that the quality and reliability of the castle the mechanism depends on the safety of your property and the thickness of the metal the door leaf does not play a special role here. What are the locks in the safe Do the doors have to stand? The castle itself has a certain Grade one to four. What does this class stand for? is he indicates how much time a conditionally malefactor can spend hacking mechanism.
- Second class. Security properties are normal. Resistance to opening for at least 5 minutes
- Third class. Security properties are increased. Resistance to opening at least 10 minutes
- Fourth grade. Security properties are high. Resistance to opening at least 30 minutes
For example, for an apartment door there is even a GOST, which strictly regulates the level of the class of locking mechanisms in the doors apartments. The lock on the door of the apartment must have a class or a second, or a third, not higher. Fourth grade castle recommended install only when in an apartment or in a house there are some special values. And what is considered special values, that’s how anyone. Of course, the best option is third class castle. If you want to see on your door exactly such please. As they say, any whim for your money. Must to say that in this case you should not skimp on it, because good locks, like good doors, they are not cheap. The complex locking mechanism is not will immediately succumb (if at all) when you try it hacking.
Remember that the best and most reliable safe doors are doors that have different locking mechanisms.
No master key is able to crack a cylinder lock, in which uses a punch card key. More hardy to break leverage. Therefore, it will be very good if both of these types are be used. Please note that the distance between the castle mechanisms should not be less than 300 mm. Indicator of good quality, reliability of the entire door structure as a whole can serve as such a nuance as a separate arrangement of the handle.
What professionals advise
What else do you need to know about doors? Make sure that in the design Doors present:
- The narthex. This is a constructive protrusion that will not allow your remove the door from the hinges.
- Deviator. Additional constipation that is actuated central lock with their subsequent fixation either from below or on top, and possibly on both sides at the same time. Protects against force showdown.
- Crossbar. This is a metal rod that is locking device. It is driven by a deviator. At the door such rods should be up to 5 pieces maximum.
Having all these protective mechanisms besides locks will make your safe door “tough nut” for intruders. However not worth fixate only on the thickness of the metal and the locking part of the door canvases. There are more questions that you definitely need. to find out.
- Are there any stiffeners? How are they distributed throughout the door? canvas.
- Whether a bent profile is used in the door construction.
- Is there protection of the near-castle zone. These are usually armor pads. and castle manganese plates.
- What the doorway box is made of. Must be applied rolling profile.
As noted above, not all the nuances we can verify personally because we cannot see the inside of the finished door, only only external. And yet there is one simple way that will help us to verify the integrity of the manufacturer. Should be slightly push the door already installed in the box. In case if the door will give in easily, it is safe to say that done it is made of thin non-graded metal. It’s better to immediately abandon the services of the company that installed you this fake. Believe which no matter what the dimensions are at the door, you will have to make tangible efforts, so that she succumbs. Like this.
Metal cut the door
What else can be said about the criteria for choosing a suitable safe the door?
Do not discount heat and sound insulation. After all, no one I don’t want the barrel to go out of the door and enter the apartment extraneous sounds. Therefore, you need to make sure how tight and the narthex tightly adjoins the box, whether located on it the contour, as well as the contour of the door leaf corresponding gaskets (usually they are D-shaped). In a relationship heat preservation is best if the door filler is not polystyrene foam or foam, namely basalt wool and not thick less than 5 cm
Behind a reliable door you can feel in safety
I would like to believe that this article about the door safe will help you a lot. Therefore, protect yourself and your property with reliable, high-quality and inaccessible safe doors and sleep peacefully.
This video will help you in choosing a reliable steel door: