How to buy high -quality and inexpensive interior door

Overhaul is not possible without replacing doors, equally, both interior and input. From the interior doors, we expect, as a rule, some kind of decor novelty, but from the front door, first of all, reliability, but there are other important selection criteria. The reliability of the entrance door implies a resistance to hacking, it is checked by numerous tests and dynamic trials, as a result of which an objective assessment of the determination of the maximum resistance time of the input door for violent hacking is formed. The components of the reliability of the entrance doors are consisted of many factors, this is the thickness of steel and the «sulfill of» locking systems, this list can be continued for a long time, but in addition to reliability, the entrance doors must respond with several more criteria. The excellent characteristics of increased sound insulation are given not hollow, but filled with polyurethane, in other words, stained doors. Another important factor in addition to sound insulation is isolation from smells, this is especially relevant if you live on the upper floors of apartment buildings. Small protection is provided by special elastic bands, as in the refrigerator, providing their tightness.