The main types of doors

Doors are an integral element of the design of any house, a utility, commercial and industrial facility. They not only protect the building from the penetration of unwanted persons, but also have a significant impact on maintaining the main parameters, such as heat and sound insulation. There are many types on the market that differ in the type of materials and use.
Of all the doors present in the house, the front door plays the most important role today - they protect the building from unauthorized penetration, limit the flow of heat and sounds between the house and the external environment, and are also an important decorative element. facade. A reliable and safe front door should have a high contestation class and low thermal conductivity. The most famous manufacturers of this type of carpentry are Gerda, Porta, Delta, Dierre, and Kr Center. Load doors
The task of interior doors is to divide the space of individual rooms, for example, to limit the distribution of sounds or ensure a feeling of solitude for family members. The requirements for them are lower than the outer doors - they do not have to differ in good thermal insulation or hacking resistance. However, a good sound insulation is an important advantage. First of all, they should be very aesthetic to emphasize the nature of the interior. Memic doors
This is a special door made of galvanized steel sheet and coating sheet, usually filled with mineral wool to ensure good thermal insulation. This design allows you to create a closed environment in the room, which does not enter the air flow from the outside. They are used, in particular, in air conditioning systems, ventilation and machine departments. Dymon -permeable doors
They are an extremely important element of the fire safety of the building - their task is to limit or completely eliminate the flow between the premises of the poisonous smoke formed during the fire. This type of door is used in schools, hospitals, office buildings and residential buildings, including in single -family and apartment buildings. Usually they are mounted on stairwells to limit the penetration of smoke and facilitate evacuation. Industrial doors
This is a convenient alternative to rotary doors that will work well, including in small rooms. When opening, sliding doors do not occupy useful space and do not close due to air flow. They are usually used as output doors on a balcony or terrace. casino online