In order for the home to be not only cozy, but also safe, the majority tries to install the front door of metal, since it is much stronger than the usual wood. There are a large number of doors on sale, but Russian -made metal doors will probably be the most profitable in terms of price ratio and quality. For the production of metal doors, sheet steel is used, as well as a profile of various sections. In order for the surface of the door to be not just flat, a metal sheet is processed under a special press, as a result of which an imitation of a file wooden door is obtained. The quality and reliability of the door largely depends on what quality and thickness the metal was used for its production. Cheap Chinese doors, for example, are made so much from thin metal that it bends under pressure from the hand. Such a door is unlikely to be able to reliably protect, and it can be opened with an ordinary locksmith.
A high -quality metal door at first glance should be more like wooden, from the inside it can be sheathed with artificial skin. Much attention should, of course, should be given to loops and the lock, which is installed in the door. If the loops have an outer structure, then anti -detachment pins should be provided in the door. The loops should be strong enough so that they can withstand the low weight of the metal door. It is desirable that not one, but at least two locks are installed in the door. Because even the most reliable lock can break and not bad if there is also a spare.