ducts Poland

... meet the requirements of airtightness class D in accordance with PNEN 12237. In the whole range of diameters they are made as spiral lockseamed ducts made of 137mm wide sheet metal sheet, additionally, from the diameter of 250 to 1000mm, they are corrugated;...

... prepared structure, - easily adjustable ceiling height, - good sound and thermal insulation properties, - possibility to install lighting systems and ventilation grilles, - possibility to lay ventilation ducts and other installations, - high fire resistance.

... ducts. Dill extract reduces bloating, while anise extract supports digestive comfort and helps to get rid of the feeling of fullness. Melissa has a beneficial effect on health of the digestive system and intestines, and also reduces burping and nervous tension in the stomach and intestines. Milk thistle extract supports bile production and regeneration of liver cells and tissues. It also regulates digestion.

Higienika Ventilation and Air Conditioning Cleaning Higienika offers services in the following areas: - cleaning of ventilation systems - cleaning of central ventilation units - disinfection of ventilation and air conditioning - degreasing of kitchen ventilation and cleaning of hoods - high-altitude cleaning of production halls and warehouses - installation of access panels - bacteriological air testing in ventilation ducts www.higienika.pl higienika@higienika.pl tel. + 22 243 3645...

Ventilation and air conditioning systems require regular maintenance to function properly. Cleaning the ventilation ducts is therefore essential for the proper operation of these systems. Nor-Went is a company that offers services related to the maintenance and disinfection of ventilation ducts. Disinfection of ventilation and air conditioning is currently only possible using the latest methods, which our company, among others, employs.