# Geberit Sigma30 115.883.16.1 dual-flush plate, matte black

The Geberit Sigma30 is a matte-black dual-flush control plate, model 115.883.16.1. Its listing describes front actuation and acoustically insulated drive rods with tool-free adjustment, but does not establish which cisterns it fits.

- [Original product page](https://bargainpostbox.co.uk/product/geberit-sigma30-dual-flush-plate-matte-black)
- [View offer](https://bargainpostbox.co.uk/visit/geberit-sigma30-dual-flush-plate-matte-black)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Geberit
- Model: 115.883.16.1
- Category: Tools & Garden > Electrical & Plumbing
- Price: 103.30 GBP
- Previous price: 198.29 GBP
- Discount: 48%
- Price checked: 2026-11-14T09:52:23.474Z
- Rating: 4.6 / 5
- Reviews: 290

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Dual-flush control with front actuation, as described in the listing.
- Drive rods are described as acoustically insulated and adjustable without tools.
- Matte Black/Black finish and rectangular form.

## Pros

- Tool-free adjustment of the drive rods is claimed, which may make setup simpler.
- Dual-flush controls offer two flush choices, subject to the compatible cistern setup.

## Specifications

### Identity and design
- Brand: Geberit
- Model: 115.883.16.1
- Form factor: Rectangular
- Colour: Matte Black/Black
### Dimensions and installation
- Dimensions listed: 29.8D x 17.2W x 4.6H centimetres
- Weight listed: 0.39 Kilograms
- Actuation: Front drive
- Flush type: For double drain.
### Materials and mechanism
- Material listed: synthetic material
- Drive rods: It has acoustically insulated drive rods with quick adjustment without tools.

## Before you buy

- Cistern compatibility is not specified. Confirm that this Sigma30 plate fits the installed cistern before ordering, rather than relying on the product line name alone. The listing also describes a double drain, so check that this matches the intended installation.

## In the box

- 1 plaque (Included)

## A good fit for

- Buyers replacing a compatible Geberit control plate who want a matte-black rectangular design.
- Installations where front actuation and adjustable drive rods suit the existing cistern.

## Less suited to

- Buyers who need confirmed compatibility with a particular cistern model without checking its fit.

## Customer feedback

The supplied evidence includes aggregate ratings but no written customer feedback. The rating distribution is mostly five-star, with a smaller one-star share, so it indicates generally positive scores alongside some dissatisfied ratings but does not explain their reasons or establish fit for a particular cistern.

## Frequently asked questions

### Does this plate fit my cistern?
The supplied listing does not identify compatible cistern models. Check the cistern model and confirm fit before buying.
### What type of flush control is it?
The listing describes a double-drain, or dual-flush, button with front actuation.
### Can the drive rods be adjusted without tools?
The listing claims quick adjustment of acoustically insulated drive rods without tools.
### What is included?
The stated package contents list is one plaque. It does not specify other installation parts.

## Alternative options

- [Geberit Sigma01 Square Dual Flush Plate - Black](https://bargainpostbox.co.uk/visit/geberit-sigma30-dual-flush-plate-matte-black)
- [ANEELV Toilet Flush Plate for Geberit Sigma 01/20/30/50 UP300/320 \| Matte black dual flush ABS plate, fits 115770115, with mounting frame & rods, 24.6×16.4 cm.](https://bargainpostbox.co.uk/visit/geberit-sigma30-dual-flush-plate-matte-black)
- [Xiciki Toilet Cistern Flush Plate, Dual Flush Button, Bathroom Accessory for Geberit Sigma01 / Sigma20 / Sigma30 / Sigma50 / UP300 / UP320 \(Black\)](https://bargainpostbox.co.uk/visit/geberit-sigma30-dual-flush-plate-matte-black)
- [Toilet Dual Flush Plate for Concealed Cistern, Compatible with Geberit Sigma 01, 20, 30, 50, Up300&UP320 Actuator Plate \(Black\)](https://bargainpostbox.co.uk/visit/geberit-sigma30-dual-flush-plate-matte-black)
- [Sanica Dual Flush Plate Black \(P04\)](https://bargainpostbox.co.uk/visit/geberit-sigma30-dual-flush-plate-matte-black)
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- [Geberit Actuator Plate Matt Chrome-Plated Sigma01 for Duofix Substructure Geberit Sigma 01](https://bargainpostbox.co.uk/visit/geberit-sigma30-dual-flush-plate-matte-black)
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- [Mendorio Toile Dual Flush Plate for Concealed Cistern, Compatible with Geberit Sigma,Up300&UP320 Actuator Plate,245 x 164 mm,with Flush Rod Set&Frame, 1 Piece\(Chrome\)](https://bargainpostbox.co.uk/visit/geberit-sigma30-dual-flush-plate-matte-black)
- [Toilet Cistern Flush Plate, Dual Flush Buttons, Replacement for Geberit Sigma UP300 & UP320 Series \(Black\)](https://bargainpostbox.co.uk/visit/geberit-sigma30-dual-flush-plate-matte-black)
- [Geberit Omega 20 115085KH1 115085KH1 Actuator Plate with 2 Flush Quantities, high-Gloss Chrome-Plated/Silky-Gloss Chrome-Plated](https://bargainpostbox.co.uk/visit/geberit-sigma30-dual-flush-plate-matte-black)
- [GEB Cover Plate SIGMA10 White](https://bargainpostbox.co.uk/visit/geberit-sigma30-dual-flush-plate-matte-black)

## Images

![Geberit Sigma30 115.883.16.1 dual-flush plate, matte black — 1](https://bargainpostbox.co.uk/i/rOQGv8akGBUwNos-NK4MRCKKFKhORd7tZfzq1XUmqZ5Ocb42-RKctLF70hGabx9xAg2DKh6BWU1oiprO_MEEgN4hz_bHC69CcuCxX2kVGeFYxn9YT6v2JCtF.jpg)

![Geberit Sigma30 115.883.16.1 dual-flush plate, matte black — 2](https://bargainpostbox.co.uk/i/wq9UZlrCnMf7IUcFfLDEPdNG5vmFIM8E76sPr9qKksZ5GwIyN7VRssxV_vCuelXG4w_KFmUbTqn3uD51PB33298VbswQEZqdWkR0tk9mGcWzqeTWsJjAS5lq.jpg)

![Geberit Sigma30 115.883.16.1 dual-flush plate, matte black — 3](https://bargainpostbox.co.uk/i/8B6r_iUEMPS46Ehfg-zyISxJW9Irv80JeWsecSZTTiR0gvoUgJf5k2O-D8ecixZo2GEon2YdCCcuk51EtOSEXWH_xwaHS993jiwbuUEe20qWdHFGmO0IRaUr.jpg)

![Geberit Sigma30 115.883.16.1 dual-flush plate, matte black — 4](https://bargainpostbox.co.uk/i/I7ABGi0etJUCbWkmp12eeN58LefPhCAH4AJNtdmTX7G6HXgn_HYknNrWEaf_8j3gb6UIxaK9lphwgBs06ru5IqtHcFScmUA96CbVAjhUy15gJefkPrzPkF48.jpg)

![Geberit Sigma30 115.883.16.1 dual-flush plate, matte black — 5](https://bargainpostbox.co.uk/i/LO60gCnD5vFolYqBK861p4w_A9rZY4Cja-8J14sMX6tjx9m2pveRAVhSSZrZ6dpilz_NX3FSBKrwt4ZL2uO7HM_-rrKuLg50X_5ovk_VApbjbpw-3_XuMLqH.jpg)

![Geberit Sigma30 115.883.16.1 dual-flush plate, matte black — 6](https://bargainpostbox.co.uk/i/yWjLw84GpWX9mIlDofIZEU_XsoHOIETNeVTeKXdBbivcxkC6RdlLEHh-iMSTyRNb_7ZJWh0ObRc1Y8QYH8f1-e_Eq5s8TUtHmuowJtK0eU617hKcRLKMGVZy.jpg)

![Geberit Sigma30 115.883.16.1 dual-flush plate, matte black — 7](https://bargainpostbox.co.uk/i/n8L8AwAgdKw6hKXm2Nma_8MhdwOKlJDMF2UnMC4xRi16G2nrA38FjePu-Qv88LrG7BOzztbF3rNXzvUIpnUuYvmqi0f15RzkE8itk04RIq5NYDiXn3k9BKb3.jpg)