Laminated Safety Glass 7mm thickness.
USED FOR FIRE SAFETY 1 HOUR RATED CLEAR GLASS.
1.5mm plastic film is bonded between 2 sheets 4mm clear glass.
Used as a fire safety glass the main feature of the design .
The bonded plastic Stops shards of glass escaping from the sheet and free falling.
also allows for up to 1/2 hour fire protection ( must be glazed to fire protection regs)
The other feature is that the glass is kept in place keeping the broken glass pane
in tact for security purposes where as toughened glass would leave a gaping hole.
PRICE IS PER SQUARE METRE.