Grade 304 (and 316 stainless steel to special order).
For 44-46mm metal or timber doors. LoPro-IS suits other door thicknesses.
6mm as standard. Glass pocket of 10mm allows for glazing tape or compound to be used on one or both sides of the glass. Tight mitred corners, bevelled glass stop and low profile, provide a clean tapered look.
Tight mitred corners, bevelled glass stop, and low profile provide a clean tapered look, concealed fixing one side only.
LoPro glazed vision panel systems are assessed for use on previously tested timber based doorsets up to 60 minutes and insulated and uninsulated steel doorsets up to 240 minutes with respect to BS EN 1634-1: 2000 and BS 476: Part 22: 1987. WF Assessment Report No. 190621/A Issue 3 dated 17.03.2016 refers. Copy available upon request. LoPro frames must be used in the same configuration as tested with an aperture of the same size as that proposed being used (vision or louvre acceptable). Doors must have been previously tested to the relevant standard. The maximum sizes permitted and the period of integrity will be determined by the glass used, as detailed in the report. Mild steel and stainless steel frames are included. Zero FS2002 intumescent glazing tape and FS4004 intumescent aperture liners should be used on timber doors. FS9009 "ceramic type" glazing tape should be used on steel doors. Glazed apertures should be positioned a minimum of 150mm from any edge of the door leaf.