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Door Frame Seal

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Batwing Corner Door Seal / Fire and Smoke Seal / DF-003

• Tested by EN 1634-1:2014 & UL 10C
• Easy to cut
• Protects against fire and smoke
• Unaffected by moisture, humidity,atmospheric pollution and other
common industrialand household chemical substance.
• Supplied with a Self-adhesive backing for easy of application

Product Brochure: DOWNLOAD

  • Introduction
  • Description
  • Application
  • Specifications
  • Advantage

DF-003 is co-extruded PVC acoustic and smoke seals, which could fitted in the rebate of a door frame. Strategically located in the impact free zone, the seal adheres to the frame quickly and easily without having to remove the door. The seal consists of a semi-rigid, flexible flame retardant PVC carrier combined with twin elastomeric sealing blades. An aggressive self-adhesive backing tape is situated on both sides of the carrier. To ensure proper adhesion, contact surfaces must be clean & any paint well cured.


Jamb and header  Self-adhesive Innovative Flexi-Wing elastomeric Batwing seals  for Single door,Tested for fire, Positive pressure, Edge sealing system, Smoke and Draft control gasketing, Acoustics, and Air infiltration. Jamb and header seals of size of 2 x door height and 1 x door width. Tested for acoustic performance with BS EN ISO 10140-2: 2010. Meets the smoke leakage performance requirements of BS9999 when tested in accordance with BS 476 Pt 31.1: 1983.Suitable for use on fire doors under conditions of BS 476: Pt.20/22: 1987.




Smoke,Sound,Drauht,Dust and Light proof

Main Materials

PVC Co-extrusion


Standard 2.1m/2.3m,other required length available

Carton Size

Standard 2140*190*125MM


Black, White ,Brown and other various color


Twin self-adhesive


Sound proof / Wind Dust proof/ Cold Air proof/ Hot Air proof
Light proof / Insect, Mildew and Fungus &Vermin proof / Fire Labeled



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