Acoustic door

Acoustic doors

Since 1949 IAC Acoustics has installed more than 100,000 sound control doors in a wide variety of applications with STC (Sound Transmission Class) ratings from STC 43 to STC 64 and NIC 70 assembly. All IAC sound-rated door designs are tested in a NVLAP accredited Aero-Acoustic Laboratory. Of greater importance is consistently high in-field noise reduction attained under actual job conditions. IAC delivers a fully factory assembled door unit including leaf, time saving split frame, seals, latching hardware and glazing. IAC Noise-Lock® custom doors are designed to meet your specific functional and dimensional access requirements.

Engineering Acoustic Doors

Wooden door


Suit for hotel, office and real estate

Model: G45J

Suit for gerocomium and hospital

Model: G50Y


Suit for stars hotel

Model: G50J

Suit for Night club and bar

Model: G50Y

Residence Acoustic doors

Wooden door


Suit for home theater and HiFi room

Model: G50M


Suit for bedroom and study room

Model: G45M

Commercial Acoustic Doors

Wooden door


Suit for musical room and classroom

Model: G50S


Suit for live broadcasting and recording studio

Model: G65S