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Door Frame Seal

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Acoustic Smoke Fin Seal / Door Frame Seal/ DF-005

High Performance

Support size customization

Low Maintenance Cost

10 Years Long Life

Product Brochure: DOWNLOAD

  • Introduction
  • Application
  • Specifications
  • Advantage

DF-005 Twin fin perimeter seal designed to restrict noise, smoke and air movement. The seals are manufactured from co-extruded PVC and offer excellent deflection and a high memory recovery rate. Available in white, brown or black.



For use in pedestrian doorsets, single leaf and single acting double leaf doors which need to achieve acoustic attenuation.


Twin fin perimeter door seal with self-adhesive tape

Minimal closing force with multi point contact

Can be retrofitted

Standard length in 2.1m/2.2m or customized


The length could cutting back as request.

Sound proof / Wind Dust proof/ Cold Air proof/ Hot Air proof.



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