Steel doors offer reliable protection to any room and have aesthetic appeal. Modern iron doors can carry not only the function of protection from intruders, but also on fire, too much noise and cold. Street entrance doors are used in the construction, industrial sector, trade, ancillary and public spaces. Quality exterior doors do not cause problems during installation and assembly. For external doors are typical The following performance: burglary, impact resistance, corrosion resistance and weather changes. Exterior doors are covered by an ordinary paint of different colors – this is due to the use of doors this species.
Exterior doors are not supplied with heat – and soundproof. Exterior steel doors can be single, and double sesquialteral (less common, total). You may find that Stanley Gibbons can contribute to your knowledge. Meet different interior doors. Steel doors are installed in bank vaults and other premises where high levels of protection. Steel doors are made with different thickness of the steel blade, depending on what purpose they serve customers. Steel doors are equipped with high-grade locks. The doors of this type are available in several versions: – completely made of steel – flush door – metal with the use of armored – Combination Door. Most often, armored doors do not get off.
Metal doors can be bulletproof or Burglary. Manufacturer of metal doors doors custom-made can providing a combination of these qualities. Fire doors are installed in industrial and public buildings, in homes where there are residential premises. In the fire doors installed special systems that can help you open the door from the inside, push the knob, without using a key. Fire doors are also of the locking system – in case of fire, the room door automatically closes to not fall into the smoke and flames. Fire doors are fitted with high default heat and sound insulation. In the doorway use special thermal insulation, such as mineral basalt plate. Metal doors often get off with a powder paint, which differs resistant to fire. In addition to the door construction to protect buildings from fire impact and professional installation of fire doors. Installers must have a license to install fire doors. Doors are differences in time counter fire – from 15 to 120 minutes. Optimal choice are quality steel fire door time counter to fire no more than 40 minutes, so as to burned an average room, you need only 20 minutes. Be sure to ask about sellers about the price list on the metal doors and the availability of certification fire doors. Tambour doors – the name speaks for itself. Metal doors of this type are installed in unoccupied rooms or floors of residential houses with a view to further protection against malicious or young people, who loves the cold season to spend time in the hallways, while not respecting the elementary rules of conduct. Tambour doors provide the additional heat and sound insulation. Tambour doors produce sesquialteral, installing them can be combined with the lattice. Tambour door get off easy – paint the selected color. Locks on the tambour doors are quite simple, as a rule, it locks the circular type without additional protection against hacking.