Effertz is a specialist for thermally insulated fire rolling doors with fabric curtains, also known as “fire curtains” for short. Here again, we were pioneers and in 2013 we were the first manufacturer to receive a general building authority approval from the German Institute for Building Technology (DIBt) for our thermally insulated fire curtain.
Our fire curtains require particularly little installation space, run very quietly and have also successfully completed a durability function test over 200,000 cycles. There should therefore be no doubt about their durability and reliability. In old buildings in particular, their low weight is another advantage, as the fabrics used are much lighter than steel. In terms of fire protection, they achieve the same performance classes as steel doors.