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Acoustic Door Bottom Seals

Raven RP8Si Automatic Door Bottom Threshold Seal (380mm)

Raven RP8Si Automatic Door Bottom Threshold Seal (380mm)

£15.39 £12.83 (ex. VAT)
Raven RP8Si automatic drop-down, door bottom seal fitted with a smoke seal insert | Seal size 380mm - can be trimmed to size.


Key Points:

  • Heavy duty, automatic action, door bottom seal from Raven RP8Si.
  • Tested to over 1,000,000 operating cycles without failure.
  • Six sizes from 380mm to 1220mm.
  • Can be cut to exact size required.
  • Aluminium anodised 15 microns. Satin Clear (Silver) finish.
  • Raven-symbolsSymbol Guide

A Hot temperature smoke door bottom seal, with an extruded silicon sealing component. Adjustable for left and right handed operation. Spring loaded to lift clear off the floor as soon as the door leaf is opened by a few millimetres. Self levelling seal operates automatically by pressure against the door jamb on the adjusting screw. Seals when the door closes and retracts automatically when the door is opened. The Raven RP38Si can be face mounted or semi-morticed in proprietary fire doors.


  • Location  Fully morticed into a 15mm x 34mm groove into the bottom of single and double butt hinged timber and metal doors.
  • Min/Max Gap 3mm to 13mm.
  • Seal Sizes -  380mm trims to 295mm(min). Seals can be cut back to exact size.
  • Seal Material Silicon Rubber (SE) (Grey).
  • Fixing Method Concealed screw fix with colour matched stainless steel escutcheon plates and screws supplied.
  • Adjustment Has screw for sealing action adjustment.
  • Replacement Seal RP338Si.
Certification/Fire Test Reports:
  • Approved Document E. Rated to BS EN ISO 717.1. | Approved Document B. BS 476 Pt. 20 & 22 (similar to BS EN 1634-1). | BS EN 1634-3. Meets smoke leakage rates specified in EN 13501-2 “Sa”, “Sm”
  • Product Code:
  • MPN:
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