Best quality 5+1.14pvb+5 U channel aluminum tempered laminated glass railing for balcony price, China 5+5mm laminated glass railing balcony suppliers.

5+1.14pvb+5mm tempered laminated glass railing for balcony is made by using 2 thickness 5mm tempered glass panels “sandwiched” together with a 1.14mm thickness PVB interlayer. The combination of glass panels and PVB material is undertaken by high pressure(>5 bar) and high temperature(>130 degrees) for over 5 hours to squeeze out water and vapor. Therefore ensuring laminated glass super good adherence and long lifespan.