The most important features of secure double doors

The most important features of secure double doors

Classic double doors bring to mind associations with centuries-old buildings, townhouses or palaces. Wide-open double gates invited the public in and are still associated with splendor and dignity. However, in modern design, the fashion for double-leaf exterior doors has a slightly different background and applications, dictated more by practicality, although, of course, they cannot be denied beauty and great presence. If the entrance opening in the wall allows the installation of a larger structure than a single leaf, then customers ordering an entrance door have a choice between a door with a side fanlight, a double leaf door and a door with a blind leaf. From the point of view of convenience, the best option will be double-leaf exterior doors, the safety of which is worth discussing in more detail. How to choose them and what features to pay attention to before buying?

Safety above all – key features of double doors

Certainly they are functional, no doubt they look attractive but are they safe? Many people ask themselves this very question when browsing catalogs with offers. What features of external double-leaf doors will be the most important when it comes to security? As in the case of solutions with a single entrance leaf, it is worth paying attention to solid locks, burglar-proof locks and other security mechanisms that will make it difficult for burglars to force them. Thus, you should choose models with approvals and certificates confirming their strength and resistance to burglary attempts, and if possible equip them with optional secure lock inserts. Rapidly gaining popularity, the solutions included in the smart home, or smart home, include options for equipping doors with electronic locks with remote control capabilities and immediate notifications of attempts to open by unwanted persons.

Double-leaf doors with increased protection – key features

According to the standards, burglar-proof doors should be equipped with hinges that prevent them from being removed from the frame, but at the same time move lightly and smoothly when used properly. Additional security features also include special anti-burglary bolts that lock the door even if the hinges are cut, and internal reinforcements of the structure that are invisible to the naked eye. Thanks to this, burglars will not be able to cut them or cut a hole in them through which they can get inside. Providing customers with catalogs containing steel external double-leaf doors, the manufacturer informs in detail about the solutions used, affecting the increase in protection against thieves. Doors with increased resistance to burglary are a separate class, according to the requirements of the PN-90/B-92270 standard, while currently manufacturers use designations in accordance with the European standard as RC1, RC2, RC3, RC4, RC5 and RC6.

Secure double doors – what should one know?

The most popular and most frequently chosen are doors in resistance class RC2 or RC3, which are secured against opening with simple tools, such as a screwdriver or crowbar, as well as forcible methods of balancing and attempts to force them open. This guarantees basic security, but a large number of customers are looking for solutions that stand at a better level. Then it is worth considering higher categories – resistance class RC4 will resist attempts to break in with a hammer or axe, or drilling. Resistance class RC5 applies to intrusions with a jigsaw, saw or angle grinder.

At first glance, burglar-proof doors are not significantly different from standard doors, offering the same range of colors or designs. On the other hand, thanks to the clear classification, we can be sure that the variant of double doors we choose will have certain features and guarantee security, although, of course, it is worth remembering the alarm or monitoring systems that can quickly deter a thief before he starts trying to devastate the door to get inside.

Home security: key features of secure double doors

The reinforcements used inside the door, which give it the required resistance and rigidity, as well as the approved lock cylinders, mean that even burglars equipped with heavy equipment will have to spend several minutes of their time to open the door, and this usually effectively discourages attempts to break in. The lock should have a Class C security cylinder, providing protection against drilling, and the special shape of the cylinder and keys with a tamper-proof profile mean that attempts to open them with picks will fail. If the selected model of double doors has installed glazing, make sure that they are made using panes reinforced with anti-burglary film. This theoretically weakest part of the door leaf may encourage people to break a window and try to open the door using the resulting hole. The film sandwiched between layers of glass prevents the glazing from breaking into pieces, so it is also a safe solution in a situation of accidental glass breakage, reducing the risk of injury and cuts.

Safe and stylish double doors

Bi-fold doors are an ideal solution for large door recesses and blend well with modern architecture, as well as classic buildings. Their selection is one thing, but it is especially important to install them correctly, so that the functional features of double-leaf exterior doors are advantages and not annoying disadvantages to deal with. During installation, a precise fit and adjustment is necessary, ensuring that the two leaves fit perfectly and operate evenly. When choosing a double-leaf exterior door, it is worth paying attention to its dimensions, the direction of opening, the construction material used, as well as thermal insulation. Variants without glazing provide homeowners with better sound insulation, which is especially important for houses located on a busy street or in the immediate vicinity of other houses.