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References of HL Technik: and more. The scope of works covered mainly designs of ventilation systems at various project stages, starting with the conceptual phase up to the installation documentation stage.   Rreferences of KMW Instal (Instal & Project):


Service Privacy Policy

Service Privacy Policy 1. General Information. The Operator of the Service is KMW Engineering, ul. Powstańców 8a, 86-050 Solec Kujawski, Poland. The Service gathers information about users and their behaviour in the following ways: a.   Through information entered in forms voluntarily. b.   Through cookie files saved in end-devices (so-called "cookies"). c.   Through collecting web server logs by web the hosting provider.   2. Information in forms. The Website gathers information voluntarily provided by users. The Website can also save information about connection settings (time, IP address) The data in the forms is not shared with third parties unless agreed upon with the user. The data provided in the form may be a set of potential customers, registered by the Website Operator in the register kept by the Inspector General for Personal Data Protection. The data contained in the form is processed to meet the aim of a specific form, for example, to process a service request or contact sales clients. The data provided in the form can be forwarded to subjects that implement certain technical services - this concerns the provision of information about the owner of a registered domain to subjects that are operators of Internet domains (primarily the Research and Academic Computer Network jbr - NASK), services that support payments or other subjects with which the Website Operator cooperates in this field.   3. Information about cookie files. The Website uses cookies. Cookie files (so-called "cookies") are computer data, mainly text files, that is stored in end-devices of the Website User and is intended for use with the pages of the Web Service. Typically, cookies contain the name of a website from which they come, their storage time on end-devices and a unique number. The Website Operator places cookies in Website Users' end-devices and has direct access to them. Cookies are used for the following purposes: a. creating statistics that help to understand how Website Users use web pages, which may lead to improvement of the structure and its content; b. maintaining Website Users' session (after logging in) due to which each user does not have to retype the name and password after browsing the pages; c. determining user profile in order to display advertising materials that are matched to this profile, in particular Google Network.   The Website uses mainly two basic types of cookies: session cookies and persistent cookies. Session cookies are temporary files that are stored in the end-device of the User until logging-out, leaving the website or turning off the software (web browser). Persistent cookies are stored in the end-device of the User for a specified time that is determined in cookie parameters or until the User deletes them. Software for browsing websites (a browser) usually allows storing cookies on users' end-devices by default. Website Users can change these settings. The web browser allows deleting cookies. It is also possible to block cookies automatically. Details of how to do so can be found in the help section or the browser documentation. Restrictions on the use of cookies may influence some of the functions available on the Website pages. Advertisers and partners cooperating with the Website Operator can also use cookies placed on Website Users’ end-devices. We recommend that you read the privacy protection policies of these companies to be aware  how cookie files are used in statistics: Google Analytics Privacy Policy Ad networks may use cookies, especially Google, to display ads that are matched to the specific use of the Website. They may keep the information about the user's navigation paths and time spent on a given page. In terms of information on user preferences gathered by the Google ad network, each user can view and edit the information in the cookies with the use of the following tool:    4. Server logs. Information about some user behaviour is subject to logging-in into the server layer. This data is used only to administer the Website and provide the most efficient use of hosting services. Browsed resources are identified by URL addresses. Moreover, the following may also be saved:             a. request time,             b. reply sending time,             c. name of the client's station - the identification is carried out by the HTTP protocol, d. information about errors that occurred during implementation of the HTTP transaction, e. URL address of the previously visited page (referrer link) - if the Website was entered through a reference link,             f. information about the user's browser,             g. 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KMW Instal & Project provides its services in cooperation with its affiliate company KMW Engineering. It was established in 2014 by a merger of KMW Instal and HL Technik Polska. Together, both companies design and install cooling, heating, sanitary and firefighting systems. The menu on the left contains links to departments, with detailed description of our specific areas of operation. Here we present our range, technological capabilities, and system of work. You can also visit a separate website KMW Instal & Project.


System cleaning

We cooperate with a company specialising in cleaning, disinfection and degreasing of ventilation and air conditioning systems. Our cooperation started in 2003. These works are conducted in accordance with HVCA (Heating and Ventilating Contractors Association), and VDI2052 and VDI6022 standards. Together with our partner, the company Nowakowski,we offer to our customers free of charge maintenance inspections of their system throughout the European Union, in accordance with EN-15780. The maintenance inspection covers: visual verification of the system condition; deposit thickness measurements; dust measurements; assessment of HEPA filters condition; moisture and flow rate parameters; installation of several inspection manholes; other components, as provided for in the standard.   After the completed inspection we provide a complete report and appendices from tests, photos from monitoring, etc. Additionally, we provide recommendations for further operations. We use this data to prepare an individual offer. Additionally, we can perform tests in the clean industry (clean rooms: systems) regeneration, decontamination, verification of air flow correctness, dead zones, etc.  


Firefighting systems

Installation of pipelines for firefighting systems, with components including sprinklers or hydrants. They are made of black galvanised steel connected with threaded nipple/sleeve components or with clamping connectors.


Leak-tightness measurements

We offer services of leak-tightness measurements for ventilation systems. We have a modern testing device, measuring leak-tightness to classes specified in PN-EN 12237 P,N-EN 1507, and PN-EN 12599. Ventilation systems can be tested for: pressure: -3000 to 3000 Pa flow rate 0.00 to 55.00 L/s leak-tightness class: A, B, C, D installation size: min. 10m2 With our equipment, a measurement report can be printed immediately at a test site.    See also: LT2 Inspectors
KMW Laboratory



The KMW Engineering installation team can install ventilation systems together with thermal insulation. This allows works optimising. Our activities include: thermal insulation of ventilation ducts (insulation with 25, 30 or 50mm-thick mineral wool, with products from Techrock or Isover); vapour proofing of ventilation ducts (insulation with 19mm-thick expanded rubber products, such as Armaflex and K-Flex); construction and installation of aluminium or zinc galvanised metal sheet cover on ventilation ducts; insulation for heating and cooling technological systems: Armaflex and K-Flex vapour proofing; insulation with half shells of mineral wool (Rockwool); insulation with PVC-shielded half shells of mineral wool (Rockwool).    


Sanitary systems

Installation of pipelines for potable water or rainwater (etc.) connected using the following technologies: gluing, butt or polyfusion welding - polyethylene PE, HD-PE, DP, PB, PVDF; gluing, welding - polyvinyl chloride (PVC); threading (components of the nipple/sleeve type) - low-carbon and zinc galvanised steel.  


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