EXTHA is a group specialized in passive fire protection: we sell and apply coatings, fire-resistant boards, fireproof formwork, smoke extraction ducts, and ventilation systems. We are designers and manufacturers of our products. Our primary task is to conceive passive protection, inventing technical solutions that meet regulations and the increasing demands of construction projects and the market. We are the designers of our products and systems.
Containment barriers are the quick solution for controlling large spills and preventing the leakage of liquids or contaminating effluents generated by the company. These barriers ensure the tightness of the area.

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