Sealing System Solutions

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We design & deliver custom solutions.

Experience and precision engineering are paramount in designing high-performance acoustical door assemblies, and nobody scores higher than Legacy on both counts. 

Browse our sealing systems that have been tested for STC, EMI/RF, Fire ratings and more.

Learn about our OEM program →

Acoustical Systems

#6049STCSound Seal STC System
#6048STCSound Seal STC System
#6148STCSound Seal STC System

Miscellaneous Systems

#6010In-Swinging Exterior System
#6011Double Egress Pair of Doors
#6020Acoustical Communicating Door
#6030Sliding Door System
#6040Pocket Latch
#6090EMIElectromagnetic Interference
#6050NITNitrile System
#6051NITNitrile System
#6060Ligature Resistant System

We create OEM partnerships and get results.

Experience and precision engineering are paramount in designing high-performance acoustical door assemblies, and nobody scores higher than Legacy on both counts. We extend that expertise to sound door manufacturers interested in collaborating to achieve industry-leading results.

Legacy's OEM program assists manufacturers in designing and building acoustical doors to achieve specific STC ratings. There are three distinct, integrated components to the services we provide:

  • Advice on design and construction for your STC- rated doors,
  • Consultation on integrating best-value sound-control gasketing
    to optimize costs and performance, and
  • Collaborating on testing the assembly in the lab to achieve published STC ratings.

The first step is understanding your goals and the resources we can provide to help.

Call our engineering department to discuss.

LEGACY ENGINEERING
Local: +1 (718) 292-5333
Toll Free: +1 (888) 383-3330

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Previous acoustical testing results.

This representative list shows published STC results for acoustical door assemblies and configurations designed and tested through collaborations between Legacy and OEM partners.

Contact Us →