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 KriegerSonic® door, our engineers have developed products and recommendations to help you plan your hardware needs.
Krieger Recommendations
Review our list of recommended closers.
Review our list of recommended coordinators.
Find out which locks retain sound ratings.
Flush Bolts
Find out what flush bolts to avoid.
Panic Devices
Learn to install panic devices.
Krieger Products
CAM Hinges
CAM hinges included with high STC rated KriegerSonic assemblies.
Thresholds included with KriegerSonic doors, STC-45 and above.
If you have questions please call us at 562-695-0645
Made in the USA