How many layers of laminated glass are safe? Laminated glass source factory in Zhuhai


Release time:

Jul 30,2025

Laminated glass is widely used in balconies, floor-to-ceiling windows, and glass roofs due to its safety features. However, many users do not understand the key impact of its layered structure on safety when purchasing it.

 Laminated Glass (20)

Some projects use a 2-layer 3.04 structure (two 3mm glass sheets + 0.38 PVB interlayer) to reduce costs, but its impact resistance and explosion-proof performance are far lower than the conventional 5+0.76+5 structure.

 Laminated Glass (16)

After replacing the laminated glass on the top floor of a residential building in Shenzhen, it successfully withstood the impact of falling objects from a height during a rainstorm, demonstrating its protective advantages. When purchasing, you must confirm the glass thickness and the specifications of the interlayer, and not just look at the price.

  #Laminated Glass Structure#Balcony Glass Safety Selection#High-Altitude Falling Object Protection


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