Low Iron Acoustic Laminated Glass

Laminated glass is produced using two or more plies of glass with one or more plies of interlayer material, typically polyvinyl butyral (PVB). It is designed as a safety glazing solution and, with a minimum .030-inch interlayer, can meet ANSI Z97.1 and CPSC 16 CFR 1201 safety glazing requirements. Depending on the glass and interlayer configuration, laminated glass can also help reduce UV exposure, solar energy and sound transmission.

GGI offers standard stock sizes of laminated glass with PVB interlayers, including stock acoustic laminated glass for sound-control applications. Acoustic laminated glass uses a specialized sound-dampening interlayer to help reduce unwanted noise while maintaining the clear, transparent appearance of traditional laminated glass.

For custom laminated glass needs, GGI supplies configurations using major interlayer types, including PVB, SentryGlas® ionoplast, and ethylene vinyl acetate (EVA).

These options allow architects and designers to select the appropriate laminated glass configuration based on safety, security, structural, and decorative design requirements.

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Features

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Clear and low-iron acoustic laminated glass provide the same transparent appearance as standard laminated glass while adding enhanced sound-control performance through a specialized acoustic interlayer.

Benefits

Acoustic laminated glass helps improve occupant comfort by reducing the transmission of exterior and interior noise. It is especially useful in buildings located near traffic, transit lines, airports, schools, offices, hospitality spaces and mixed-use developments.

Because it has the same clean, transparent appearance as standard laminated glass, acoustic laminated glass can support sound-control goals without compromising daylight, visibility or design intent.

Improved acoustic comfort for quieter interior environments

Enhanced privacy in offices, conference rooms, schools, healthcare spaces and hospitality settings

Ultra-clear, low-iron transparency that maintains visibility and daylight similar to standard low-iron laminated glass

Eliminates fallout of glass upon breakage

Reduces solar energy transmitted

Helps control glare and UV transmission

Use monolithically, or as part of an insulating glass unit

Meets industry standard for safety glazing ANSI Z97.1-1984 and CPSC 16 CFR 1201

Applications

Designed for safety and sound control, acoustic laminated glass is ideal for architectural applications where noise reduction, privacy, and ultra-clear transparency are important, including office buildings, healthcare facilities, mixed-use developments, airports, observation rooms, and other noise-sensitive environments.

Storefronts and curtain walls

Windows and doors

Interior partitions

Conference rooms and executive offices

Observation rooms and control rooms

Music studios, podcast rooms, and broadcast spaces

Healthcare, education, hospitality, and multifamily spaces