Krieger Specialty Products
Years of experience, have taught us that even the highest quality manufactured acoustic door can quickly be compromised when not supported by compatible, quality hardware.

To ensure you receive maximum performance from your Krieger acoustical door, our engineers have developed products and recommendations to help you plan your hardware needs.
Krieger Hardware Products
Cam Lift Hinges
Cam Lift hinges included with high STC rated Krieger acoustical assemblies.
Thresholds included with Krieger acoustical doors, STC-45 and above.
Krieger Hardware Recommendations
See a list of Krieger's
recommended closers.
Krieger's recommended
coordinators list.
Find out which locks
retain sound ratings.
Flush Bolts
Find out what
flush bolts to avoid.
Panic Devices
Krieger's recommended
panic devices.