RC3 security door for an apartment, with delivery and certified installation, including replacement of the door frame. Fire resistance rating EI45, sound insulation up to 42 dB, Rostex hardware, Mottura lock, and a solid steel construction. Two-tone finish and replacement of the decorative panel are available.

We offer turnkey construction of houses, complete reconstruction of houses and apartments, reconstruction of social facilities of civil and administrative buildings, insulation of buildings - family houses and large apartment buildings, monolithic structures - system formwork, reinforcement binding, concreting.