Hygiene window The window has glazing beads which prevent dirt from building up. The product is delivered glazed and ready to use, with insulated glazing unit or alternatively with laminated glass. The construction is supported by an aluminum frame forming a lining; therefore installation is easy and quick. Customising Our standard range is rather large, but we can also offer customised solutions for special requirements. All you need to do is contact one of our salespersons and we will help you find a solution. Art.nr: hf Technical information Standard s Materials, frame, aluminium, naturally oxidised Frame, case-forming assembly for mounting on 80 mm or 100 mm panel walls. Glass, 6 mm laminated glass Materials, frame, stainless steel Frame, frame casing Clearence - according to the SIS standard Glass: Insulated glass Fire resistant glass