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Performance

Through innovation the PDB delivers superior performance.

FIRE & SMOKE

The PDB seal system has up to 60 minute Fire and smoke rating.

SECURITY

The PDB seal system has up to 60 minute Fire and smoke rating.

ACOUSTIC

The PDB seal system has up to 60 minute Fire and smoke rating.

SUSTAINABILITY

The PDB seal system has up to 60 minute Fire and smoke rating.

Best in class performance across sectors:

Hotels / Residential, PRS / Student Accommodation / Commercial / Medical Centres / Education

  • High performance, long life and reliably with almost zero maintenance.
  • Easy to install method for mortised or surface mounted applications.
  • Fits all doors, can be fitted to timber, steel or glass doors.
  • Superior Acoustic performance of up to Rw/STC 52dB
  • Up to 60-minute fire and smoke rating
  • Only seal that offers increased security from intruders 
  • Reduced energy loss, either through heating or air conditioning. 
  • Complete protection against insects and vermin.
  • No carpet staining or drag – 2:1 drop ratio.
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Ratings / Certifications

UK / EU
  • Acoustics BS EN ISO 140 (as amended) and BS EN ISO 717-1 
  • Fire/Smoke BS 476 Paragraph 22
International
  • Air Infiltration Tested
  • Sound Tested – ASTM E90
  • BHMA Certified
  • Smoke Tested – UL1784
  • Fire Rated – UL10C – Positive Pressure
  • Underwriters Laboratory 4L10
  • GREENGUARD Gold Certified
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Think you know door seals?
Think again!

The PDB automatic door bottom seal. Innovative, durable and globally patented. A truly all in one, sealed in place solution for doors openings.

Market tested & recognised as providing superior acoustic, sustainability, flood prevention & security performance of all door openings. Applicable across all door applications; any size; any sector.