How do I demonstrate that the façade complies with fire class B?

Fire safety requirements often apply not only to individual materials, but to the entire construction, such as an exterior wall. It is not self-evident that separate materials that meet the requirements will also guarantee the same fire safety in combination. To demonstrate this, you can have a fire safety specialist provide substantiation or carry out […]

Fire safety requirements often apply not only to individual materials, but to the entire construction, such as an exterior wall. It is not self-evident that separate materials that meet the requirements will also guarantee the same fire safety in combination. To demonstrate this, you can have a fire safety specialist provide substantiation or carry out a test: the so-called SBI test (in an end-use application). In this test the entire façade construction is tested, instead of only the outer cladding.