High-quality screws and brackets of the ISO-TOP WF FIXINGS are used for additional mechanical fixing of IN FRONT OF WALL INSTALLATION SYSTEMS ISO-TOP WINFRAMER. Window and door frames need to be mechanically fixed to the supporting frame system for in front of wall installation. - ISO-TOP WINFRAMER ALUMINIUM CONSOLES - ISO-TOP ETB TIE PLATE EL - ISO-TOP JUSTA ETB ANCHOR BA - ISO-TOP JUSTA TT BEARER PLATE - ISO-TOP ADJUSTING TOOL - ISO-TOP WF SCHRAUBEN For further information: https://www.iso-chemie.eu/en/sealing