Door Bottom Seals
Heavy Duty
  • Noise - Acoustic
  • Ambient(cold) Smoke
  • Insects and Vermin
  • Energy,Draughts and Dust
  • Fire(approved)
  • Access and Mobility
  • Light
  • Up to BAL - FZ
RP38 's image

A heavy duty automatic door bottom seal which is spring loaded to lift clear off the floor as soon as the door leaf is opened by a few millimetres.

The seal is operated automatically by pressure against the door jamb on the adjusting screw. It seals when the door closes and retracts automatically when the door is opened. It is self levelling.

This aesthetic seal, incorporating a kick plate, is installed into a solid core door in a semi-morticed manner. It is adjustable for left and right handed operation.

Location Single or double butt hinged door bottoms. Minimum door thickness 50mm for rebated meeting stiles and 40mm for plain meeting stiles (for semi mortice).

Min/Max Gap 3mm to 13mm.

Seal Sizes 1500mm, 1220mm, 1070mm, 920mm, 610mm, 450mm to 300mm (min). Seals cut back to exact size.

Standard Finish Aluminium anodised 15 microns. Satin Clear (Silver) or Bronze finish. P.E. Paint (at extra cost).

Seal Material EPDM Sponge (SE) (Black).


Fixing Method Zinc plated, cross recess S.T. screws of the appropriate size and colour are supplied. Escutcheon plates supplied.

Adjustment Has screw for sealing action adjustment.

Replacement SealRP338.  Black EPDM sponge (SE).

Acoustic AUS/NZ: Conforms to NCC BCA Spec. F5.5. Approved to
AS 1191, AS 1045 & AS/NZS 1276.
UK/EU: Conforms to Approved Document E. Approved to BS EN ISO 140.3 (similar to BS EN ISO 717.1, BS 2750 & BS 5821).
Fire & Smoke AUS/NZ: Meets NCC BCA Spec. C3.4 for fire doors. Approved to AS 1530.4 & AS/NZS 1905.1. Meets requirements of NZ BC Compliance Doc. C/AS1 6.19.2(a) & App. C6.1.1.
UK/EU: Conforms to Approved Document B. Approved to BS 476 Pt. 20 & 22 (similar to BS EN 1634-1).
Approved on fire rated doors up to
FRL & FRR-/120/30 and FD120 Fire Approved
Durability Tested to over 1,000,000 operating cycles without failure.
Energy Complies with NCC BCA Pt. & J3.4 for Building Sealing and Energy efficiency.