The premium, high performance  Aluminium Shower Floor Outlet range, with BBA approved polyester powder coated outlet bodies, and a choice of attractive caps and grates. Harmer Aluminium Shower Floor Outlets are precision engineered to establish the highest possible performance standards for versatility, choice and durability offering architects, specifiers and consultants exceptional benefits.

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key points


  • Compact drain bodies are ideal to install in all types of solid and suspended floor construction including installations where shallow invert pipework is essential, e.g. joisted timber floor construction.
  • Suited to tiled or flexible sheet floor applications
  • Pebble and Plain caps; Concentric Ring and Star grates - available in a choice of materials
  • Security fixings available to prevent unauthorised removal of caps and grates
  • Meets requirements of BS EN 1253 for general design, flow performance and load testing
  • Lightweight, durable and non-corrodible
  • Super compact size
  • High flow of up to 1.3 litres per second
  • Compliant with K3 (300kg)load class
  • Free running waterways, designed for self-cleaning
  • Compatible with 43, 56 and 110mm UK pipe sizes
  • Aluminium is 100% recyclable
  • Drain bodies and clamp rings precision cast in aluminium silicon alloy LM6 to BS EN 1559:1997
  • BBA approved powder coating on drain bodies, clamps and tile frames
  • Caps and grates available in powder coated aluminium, mirror finish stainless steel, stainless steel and nickel bronze
Installation & Fixing


  • Easy and quick to install
  • Preformed Harmer Level Access Formers simplify the creation of drainage falls in joisted floor construction
  • Removable trap and top access roddable
  • Drain bodies easily connect to other materials such cast iron, HDPE, PVC-U and polypropylene
  • Low maintenance and hygienic as easy clean cap design with fast flow trap offers unrestricted waterways, reduced hair snagging, dirt build-up