Flame resistant - dukta® SONAR PRO

For projects where the use of building materials with classified flammability is necessary, we offer our product dukta® SONAR PRO. This has been successfully tested for flammability and certified with C-s2, d0 (according to EN standard 13501-1). This classification corresponds to the former DIN standard B1 "flame resistant". 

The certification of "dukta® SONAR PRO" was carried out in combination with a flame retardant MDF board (B-s2, d0), 10mm thick, with a SONAR incision, fire protective coating, fleece, and mineral wool backing. The mineral wool in not included in KOLAR deliveries.

Technical Data sheet and test report SONAR PRO 

Fire protection
Depending on your requirements, we can also mill other types of dukta® MDF using fire-protection panels ("B1-panel") on request. In addition, fire protective coatings are also possible. Testing the fire protection is the responsibility of the customer.

Fire protection
Are you also planning a project where fire behavior is an issue? Send us your