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Geberit Sigma21 Series Chrome Accent Flush Plate

  • Dual Flush Plates For Wall-Hung Toilets
  • Zinc Frame With Chrome Accent Flush Buttons
  • Surfaces Made of Glass, Slate, or Faux-Look Materials
  • For Use With Geberit DuoFix 2×6 or 2×4 Toilet Carriers
  • Includes Mounting Frame and Hardware



Available on backorder

Estimated Delivery Time: 12 - 16 Days


Geberit Sigma21 in-wall flush plate or actuator is a panel that is designed to flush wall-hung toilets that mount on the wall. The actuator mechanism is suitable for wall-hung toilets with the toilet tank concealed inside the wall. This high quality zinc control plate operates using mechanical springs. The dual flush buttons provide 2 different capacities for water conservation. Control plates are an important part of bathroom design and aesthetics and Geberit wall-mount flush buttons provide a modern and distinctive look to your bathroom.

Flush plates and buttons are not universal. Therefore, Geberit Sigma21 wall plates are only compatible with Geberit DuoFix Sigma in-wall toilet tank systems. All other Geberit control plates are also compatible with Geberit DuoFix concealed toilet tanks.

Geberit Sigma21 in-wall flush plate is available in various different finishes and designs that offer easy function with elegance. It is simple, easy to clean and maintain and give your bathroom a modern and minimalistic look.

Geberit Sigma21 comply with the American Disabilities Act (ADA) when installed per the requirements of the latest ADA Accessibility


You can download the installation sheet here.

To find out more information about Geberit products warranty terms and conditions please click here.

For more details, please see the technical sheet below;

SKU: 115.884.SI.1 – 115.884.SJ.1 – 115.884.JK.1 – 115.884.JL.1 – 115.761.00.4 – 115.761.00.5 – 115.761.00.6 – 115.761.00.7 – 115.884.JM.1 – 115.884.JV.1 – 115.884.JX.1







Additional information

Weight 1.5 kg
Dimensions 15 × 22 × 8 cm

White Glass with polished chrome accent, Black Glass with polished chrome accent, Lava Glass, Grey Sand Glass, Camel, Beige, Grey Linen, Dark Rock, Mustang slate with polished chrome accent, Concrete Look, Black Walnut



Geberit is a Swiss multinational group specialized in manufacturing and supplying sanitary parts and related systems. It is a leader in its field in Europe with a global presence through its subsidiaries.


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