Prima Doors Ltd, Steel Doors, Hinged Doors, Security Doors, Fire Doors

Standard Glass Specification

type:	Thickness:	Standards:	Construction	Fire Rating:
Laminated	6mm	Class 'B' Safety to BS6206	Consists of a sandwich of two or more sheets of glass (or plastic), bonded together by a flexible, normally transparent material.	N/A
G.W.P.P.	6mm	Class 'C' Safety to BS6206	Two layers of 3mm glass with roll of wire between. Can be cut by scoring and snapping.	< 60 min
Toughened	6mm	Class 'A' Safety to BS6206TBC	Glass heated beyond its softening point and cooled rapidly in a surface compressive stress. This creates a glass with increased strength.	N/A
Firelite	8.8mm	To BS 476 Part 22	A clear glass-ceramic designed specifically for use in fire doors and panels.	< 240 min
Pyrocet	6mm	Class ‘A’ to BS6206 BS 476 Part 22	Primarily a Class A safety glass, with fire resistant properties.	< 60 min