Laminated glass is made by permanently bonding two or more lites of glass together with a polymeric interlayer sheet using a process that involves exposure to cycles of heat and pressure within a specialized autoclave chamber. More than ever, laminated glass products are being used in various types of building construction applications serving as durable, translucent fenestration and building interior material options that offer the benefits of daylighting and unobstructed views while also meeting building code standard requirements for safety glazing applications. Laminated glass is effective at reducing the probability of injury. Similar to what you see in a windshield when laminated glass sustains an impact, the adhesion of ruptured glass to the interlayer material prevents the glass from shattering and becoming potentially-lethal projectiles, and it often results in the glass being safely retained within a framing or channel system. The protective properties of laminated glass can be further enhanced using combinations of thicker glass and thicker interlayer components and through the use of more durable, stiffer or structural interlayer materials.
Laminated Glass Diagram

Why Choose Hartung?

Certified Performance

Hartung is proud to be a SentryGlas® Certified Fabricator and a member of Vitro’s Certified Laminator Program. As such, Hartung has been able to consistently demonstrate that its products are produced to the highest level of laminated product performance and quality.

Endless Customizations

Hartung carries an expansive portfolio of laminated glass components including a myriad of glass types and thicknesses from the world’s premier glass manufacturers (Vitro, Guardian Glass, Pilkington, AGC, and Saint Gobain) along with countless PVB, Aliphatic Polyurethane (Glass Clad Polycarbonates and Acrylics) and Ionoplast (SentryGlas) interlayer options.

Glazing in Style

Introducing colored PVB interlayers, silkscreened- or digitally-printed glass, or other specialty glass products offered by Hartung to your laminated glass assembly can help enhance its aesthetic appearance.

Security Glazing

Hartung’s vast portfolio of laminated glass products includes options that offer protection against forced-entry, ballistic, bomb, and hurricane threats.

Design Assistance

Our trusted and experienced design team can help you identify the “right” laminated make-up to meet all of your project design needs. They will work alongside you to achieve the desired function and aesthetics.

Fast Glass

We understand that your business moves fast, and meeting deadlines is essential. We have multiple shifts working around the clock to meet your schedule and your project needs.

Key Product Features

Noise Reduction

Effectively minimizing sound transmission can be achieved using laminated glass products, with higher levels of sound attenuation performance coming with the use of specialized sound control interlayer products.

Safety Glazing

Laminated glass products can qualify as building code-complying construction materials when used in applications where safety glass is required. When properly designed, it is an effective way to minimize the probability of lethal injury in areas where glass is used.

Blocks UV

Laminated glass can block over 99% of all harmful UV rays. This is an important feature that allows you to protect the color integrity of items such as artwork, furnishings, fabrics or flooring materials.


Laminated glass can be used in windows, doors, railings, balustrades, canopies, skylights, sculptures, stair treads and flooring.

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