# Concealed WC frame GROHE RAPID SLX 3-IN-1 39598000 for wall-hung toilets, installation frame with flush valve

**URL:** https://aio.lv/en/product--grohe-39598000--10912398
**Data updated:** 2026-03-11 11:57 (EET)
**Category:** Toilets & Bidets
**Manufacturer:** GROHE
**Manufacturer code:** 39598000
**EAN:** 4005176527517
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 254.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 210.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grohe-39598000--10912398

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 8.49 EUR |

## Summary description

Concealed WC frame GROHE RAPID SLX 3-IN-1 (model 39598000) is an installation frame for wall-hung toilets that integrates the flush valve and mounting structure. Designed for in-wall installation, it provides stable support for wall-mounted ceramic bowls and houses plumbing and flushing components. Suitable for new builds and renovations where a hidden cistern and compact installation are required.

## Long description

Concealed WC frame GROHE RAPID SLX 3-IN-1 39598000 for wall-hung toilets is an in-wall installation frame that combines structural support and flushing technology for wall-mounted ceramic bowls. Designed for applications where the cistern and plumbing are hidden behind a finished wall, this installation frame supports the toilet pan, houses the flush valve and connections, and enables a compact, space-saving sanitary installation suitable for both new construction and renovation projects.
Advantages
The GROHE RAPID SLX 3-IN-1 frame offers integrated mounting and flushing components in a single unit to simplify installation and reduce the need for separate cistern enclosures. Constructed for stability, the frame provides reliable support for wall-hung toilets and aligns with common installation heights and plumbing connections. Concealment of the cistern and plumbing improves bathroom aesthetics and facilitates easier cleaning of the floor area beneath the toilet.
Suitable for
 Residential bathrooms where a wall-hung toilet with concealed cistern is desired
 Commercial washrooms that require space-saving, easy-to-clean installations
 Renovation projects where existing layouts are adapted to a concealed installation
 New builds that need standardized in-wall installations for wall-mounted ceramics
Key specifications
 Type: In-wall installation frame for wall-hung toilets
 Compatibility: Designed for standard wall-mounted ceramic bowls and compatible flush actuators
 Flushing: Integrated flush valve and water supply connections for concealed installation
 Structure: Rigid metal frame providing load-bearing support for wall-hung toilets
 Installation orientation: Suitable for mounting inside stud walls or solid walls with finishing layer
How to use
Install the GROHE RAPID SLX frame within the wall cavity, securing it to the floor and wall structure at the recommended heights and dimensions. Connect the water supply to the integrated flush valve and fit the waste outlet to the building drainage. After verifying alignment and secure mounting, apply the finishing wall surface and install the flush actuator plate and wall-hung ceramic bowl according to manufacturer instructions. Test the flushing function and check for leaks before closing the installation.
Usage recommendations
Use certified flush actuator plates compatible with the GROHE frame and follow local plumbing codes. Ensure the frame is mounted on a suitable substructure and that load-bearing fastenings are used for safe long-term support of the wall-hung toilet.

## FAQ

### How much does the Concealed WC frame GROHE RAPID SLX 39598000 cost, and is it available for purchase?

The price is 254.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Concealed WC frame GROHE RAPID SLX 39598000 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All GROHE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GROHE service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10912398/65968959_large.webp