Laminated glass is a type of safety glass that consists of two or more layers of glass that are bonded together with an interlayer material, typically made of polyvinyl butyral (PVB), ethylene-vinyl acetate (EVA), or ionoplast polymers. The interlayer holds the glass together if it is broken, preventing the glass from shattering into sharp pieces.

There are several types of laminated glass, including:
Basic laminated glass: This is the most common type of laminated glass and consists of two layers of glass with a PVB interlayer.

Tempered laminated glass: This type of laminated glass is created by bonding two or more layers of tempered glass with an interlayer. Tempered laminated glass is highly durable and resistant to impacts.

Heat-strengthened laminated glass: This type of laminated glass is created by bonding two or more layers of heat-strengthened glass with an interlayer. It offers increased strength compared to basic laminated glass, but not as much as tempered laminated glass.

Overall, laminated glass is a versatile and durable material that offers excellent safety and security benefits. Its ability to hold together if broken makes it an ideal choice for applications where safety is a concern, such as in skylights and building facades