The Curaflam® MiWo Block fire protection collar of the DOYMA brand solves a well-known problem in line sealing on ceilings insulated from below. With a complete installation set, the ceiling can be fully insulated without creating recesses and the associated thermal bridges. Since all necessary components, such as self-tapping concrete screws, are included in the installation set, the Curaflam® MiWo Block fire protection collar offers a high degree of ease of use. Furthermore, the high-quality product offers a fire resistance of at least 90 minutes.

+ easy installation
+ pipe penetration seals also possible underneath thin system ceilings