Geberit Sigma Concealed Cistern
Order now for dispatch in approximately 4 weeks.
Product Information
The Geberit Sigma Concealed Cistern is a premium in-wall flushing system engineered for dependable performance, easy installation, and long-term reliability. Designed to work seamlessly with Geberit Sigma flush plates, it offers flexible front actuation and a choice of dual flush volumes for improved water efficiency. Its durable, high-quality construction ensures quiet refilling and consistent operation, making it ideal for both residential and commercial bathrooms. With easy access for maintenance and compatibility with a wide range of wall-hung and back-to-wall pans, the Sigma concealed cistern provides a sleek, discreet and modern solution for creating a clean, uncluttered toilet installation.
Specifications
- Product Type: Concealed Cistern
- Brand: Geberit
- Range: Sigma
- Finish: White
- Style: Modern
- Mounting: Wall
- Shape: Rectangular
Special Features
- Concealed cistern with front actuation, fully insulated against condensation
- Cistern fulfils standard requirements in accordance with EN 14055, Class II
Immediate post flush possible with factory setting
Flush bend fitted
Tool-free installation and maintenance work on concealed cistern
Water supply connection, rear or top centre
Protection cover box for service opening protects against moisture and dirt
Protection box for service opening can be cut to length
Dimensions
- Height: 625mm
- Width: 410mm
- Depth: 110mm
Assembling instructions for Concealed Cistern
Datasheet for Concealed Cistern
Technical Drawing

- View Less
Product Information
The Geberit Sigma Concealed Cistern is a premium in-wall flushing system engineered for dependable performance, easy installation, and long-term reliability. Designed to work seamlessly with Geberit Sigma flush plates, it offers flexible front actuation and a choice of dual flush volumes for improved water efficiency. Its durable, high-quality construction ensures quiet refilling and consistent operation, making it ideal for both residential and commercial bathrooms. With easy access for maintenance and compatibility with a wide range of wall-hung and back-to-wall pans, the Sigma concealed cistern provides a sleek, discreet and modern solution for creating a clean, uncluttered toilet installation.
Specifications
- Product Type: Concealed Cistern
- Brand: Geberit
- Range: Sigma
- Finish: White
- Style: Modern
- Mounting: Wall
- Shape: Rectangular
Special Features
- Concealed cistern with front actuation, fully insulated against condensation
- Cistern fulfils standard requirements in accordance with EN 14055, Class II
Immediate post flush possible with factory setting
Flush bend fitted
Tool-free installation and maintenance work on concealed cistern
Water supply connection, rear or top centre
Protection cover box for service opening protects against moisture and dirt
Protection box for service opening can be cut to length
Dimensions
- Height: 625mm
- Width: 410mm
- Depth: 110mm
Assembling instructions for Concealed Cistern
Datasheet for Concealed Cistern
Technical Drawing

- View Less
Delivery & Returns
We deliver to the Republic of Ireland and Northern Ireland. International deliveries can be arranged on request.
Click & Collect - Free
Collect from our warehouse in Sandyford, Dublin. Opening hours: Mon-Fri 8:30am-4.30pm
Delivery
Small Parcels: €14.99
Large Parcels: €59.99
Free delivery on all orders over €699
Note: Large parcels may be delivered on a pallet to the nearest accessible location outside your property. Read our Shipping Policy for more details.
Dispatch Times
In-Stock items are dispatched within 48 hours. Once dispatched, our delivery partners may take 1-5 working days, depending on your location to deliver your order. Occasionally, due to high demand, some items may temporarily go out of stock. We'll keep you informed and do our best to fulfil your order promptly.
Special Order Items
Dispatched within 10-14 days. Please note that special order items are non-returnable and non-refundable. Please read the product details carefully before placing an order.
Combined Deliveries
We ship your full order once all items are in stock. Need items delivered separately? We can arrange split deliveries for an additional cost. Please contact us.
Returns
We offer a 14-day flexible returns policy. You may return any stocked items up to 14 days after receiving your order. Read our Returns Policy for more details.



