must meet fire protection class E30. forster thermfix vario profile system selected Blaser decided to use the forster thermfix vario system for constructing the various E30 post-lock components. "The competent [...] maximum amount of glass possible for the E30 lift glazing, as the surrounding connection panels and continuous horizontal safety beams must also meet fire protection class E30 and the tough requirements. The [...] high-quality product and interesting price-performance ratio. " Blaser 22 installed a total of 22 different E30 lift glazing components from the forster thermfix vario system in the three different parts of the