Properly selected metal doors are the key to your tranquility, security, as well as the creation of a comfortable environment and stable operation of locking devices.

What a metal door is better: reviews

The choice of metal entrance doors should be based on:

• destination;
• presence or absence of protection;
• aesthetic qualities;
• the characteristics of the climate of the region, etc.

What metal doors are better: choices

The selection of the front door of the metal is the process of detailed reflection and the ratio of all factors.
The first thing to be done is to determine its main indicators:

• reliability;
• the presence of insulation;
• price-quality ratio;
• appointment;
• decorative finish.

Next, you should think about what kind of metal doors are better.

So the Chinese manufacturers offer a pleasant appearance of the product, characterized by low quality. However, they find their consumer in mind a small cost. Use such doors in new buildings, not elite buildings with offices, etc.

If the price is a basic selection criterion, it is important to know that most Chinese doors do not imply installation as an entrance. The corrugated controller in this product is a thin cardboard, and in places with a harsh climate can "Tale".

By purchasing a Chinese production product, inside it for external damage to the coating, metal, dents and rust. Rate the joints, flatness of the canvas.

The entrance doors made in Russia have a thick steel sheet, all the necessary mechanisms, items:

• eyes;
• two locks;
• heat insulator as minvati;
• reliable loops, etc.

Doors with affordable cost and in good quality:

• "Optim about";
• "Optim standard";
• "LEGEN PROF";
• "Optim Economy 2".

Beautiful and reliable premium class models - Mosdvere.

Also today deserve special attention to the doors of the production of Poland, possessing the ideal set of qualities:

• acceptable cost;
• beautiful appearance;
• reinforced door frame;
• reliable box;
• thick steel;
• modern and high-quality locks.

The lineup:

• "Novak";
• "Elegant";
• "Golden Green".

So to choose a reliable door, do not need to save. The best today is Belarusian, Polish and Russian manufacturers.

Which metal door is better to buy

The moments for which you need to pay attention to:

• the quality of thermal insulation;
• anti-corrosion coating;
• the number of enhanced ribs;
• metal thickness;
• reliability of the castle;
• resistance to temperature drops;
• manufacturer's warranty.

As a rule, responsible manufacturers provide a guarantee for their goods and provide a full range of services.

What is the input metal door better: recommendations

When choosing an entrance door from a metal, it is important to pay attention to:

1. Quality Steel:

• steel sheet should not have welds;
• he must have a strengthening of internal stiffeners;
• the design itself must have a proper geometric shape;
• the ideal thickness of steel must correspond to 1.2-1.8 mm or more;
• the door frame should be securely fixed, be the most durable and thicker of the main canvase.

If you follow the GOST 31173-2003, then all metal doors refer to one of three strength classes:

• M3;
• M2;
• M1.

Accordingly, it can have different resistance to dynamic and static and loads.

2. Locking devices.

At the entrance doors there should be at least two locks:

• cylinder auxiliary;
• main Suwald.

The latter provides protection against force penetration, the first one is more complicated when hacking and requires a certain qualification from the robber.

For high-quality doors, the secrecy of the cylinder type of the lock must be more than 300,000, and for the suvalid - more than 100,000.

Rigels, which are extended when closed, having a length of 2 or more centimeters, is better to have four. It is also desirable to take care of the presence of an additional valve.

3. Loops for metal doors.

It is better that the loops were 3-4, and they were hidden, namely they were inside the door. If not, you should take care of additional pins.

4. Cashbar and focus.

The presence of various slots and voids between the design elements is categorically unacceptable. Excellent if additional feeders and platbands are provided in the door, which do not give to insert the lever and pull out the product along with the box.

5. Sound and thermal insulation.

What filling the metal doors is better? You can definitely answer this question - mineral wool, pennate, paper, sawdust, pieces of wood, foam rubber and foam.

In addition door quality steel should be of rubber or brush seal perimeter (ideally Dual Path). It provides protection from space dust, noise, odors, smoke.

6. Door canvas.

Exercising choice, pay attention to the internal and external coating of the door leaf.

Today, there are the following types of materials:

• MDF;
• pVC film;
• laminate;
• veneer, solid natural wood;
• hammer enamel.

The latter is a vandal-proof coating, differing resistance to scratching, chipping, ultraviolet light, temperature changes etc.

It is considered an ideal combination hammer enamel outside and inside the PVC.