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Door Threshold Plate (RP4B) - About

How it Works:

A high quality draught proofing solution for door bottoms, the RP4B is an aluminium door threshold plate designed to run along the doorstep and meet the appropriate draught excluder. It can be cut to size during installation. 

This product is used to straighten or increase the height of the step to allow the appropriate draught excluder to effectively prevent draughts from your door bottom.



  • * One (1) RPB4 Door Threshold plate 



  • * High quality product which works to reduce noise and draughts
  • * Does not interfere with the opening and closing of the door
  • * Raw timber can be painted or stained to merge with the door frame
  • * Architectural quality
  • * Durable


Tools You Will Need For Installation:

  • * Measuring tape
  • * Saw
  • *Pencil
  • * Drill


Suitable For:

  • * When the door step has a step up, and a RP35 / RP99 / RP3 is being installed
  • * If the doorstep is uneven/ worn in the center
  • * External doors
  • * Internal doors