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Mercor gravity smoke extraction - innovative technological solutions

08 of December '21

We are an international company that is among the European market leaders in passive fire protection systems. We have seven production plants equipped with modern technological lines.


We employ about 800 employees. Our products are present in more than 50 countries around the world. For more than 33 years, MERCOR has been growing, expanding its organizational structure, widening the range of its offerings, and gaining new markets.


Our offer in the field of gravitational smoke removal allows you to design and manufacture the most demanding system, which includes, among others:
- smoke and aeration dampers,
- smoke and aeration windows,
- roof-lighting systems - skylights, light strips with the possibility of being equipped with smoke exhaust or ventilation dampers,
- smoke curtains,
- control devices.

Kurtyny dymowe PROSMOKE

PROSMOKE smoke curtains



We put at the disposal of our customersqualified technical and commercial advisors and an extensive sales network with sales offices in Gdansk, Warsaw and Mikolow. We also take into account the need for support in design work and provide architects and designers with the necessary knowledge, materials and direct advice. By dedicating the Designer Zone - available on our website - to our partners, we are successively expanding CAD and BIM libraries for our products. In addition, we provide support from specialized designers.

Oddymianie grawitacyjne Mercor – innowacyjne rozwiązania technologiczne

Mercor gravitational smoke extraction - innovative technological solutions



The result of our many years of experience in the market of gravitational smoke ventilation, enriched with innovative technological solutions, are the product lines, which consist of:
- mcr ULRA THERM smoke dampers,
- mcr S-THERM smoke dampers,
- mcr PROLIGHT TB smoke and ventilation dampers in light bands,
- mcr OSO THERM smoke ventilation windows

Klapa żaluzjowa mcr LAM

The mcr LAM louvre flap


Theexcellent thermal performance of these devices exceeds the current requirements (U=0.8 W/m²K). The energy efficiency of our products goes hand in hand with the functionality and variability of their design, unquestionable quality and high aesthetics.

For more information, visit the company's MERCOR S.A. page on the PdA portal.

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