Cersanit Inverto Oval Freestanding Bathtub Installation Guide
Quick installation guide for the Cersanit Inverto Oval freestanding bathtub. Learn how to level the tub, install the drain, and properly seal the unit with silicone for a secure fit.
Table of contents
Manual images
Click an image to enlargeQuick installation guide
This document provides the necessary steps for the correct installation of the Cersanit Inverto Oval freestanding bathtub. Please ensure you have the required tools and follow the safety guidelines for bathroom installation.
Preparation and tools
Before beginning the installation, ensure you have the following tools available:
- Wrench
- Spirit level
- Silicone sealant
Installation steps


- Preparation: Turn the bathtub upside down on a protected surface to access the base.
- Leveling and drain: Adjust the leveling feet to ensure the bathtub will sit flat. Maintain a 2mm gap as indicated in the diagram. Install the drain assembly according to the manufacturer's instructions provided with the drain kit.
- Leveling check: Use a spirit level to verify that the bathtub is perfectly level across its length and width.
- Base sealing: Apply silicone sealant to the base and feet contact points to ensure stability and prevent water ingress.
- Final placement: Position the bathtub in its final location. Apply silicone sealant around the base perimeter where the tub meets the floor.
Sealing and maintenance
After the final installation, apply silicone sealant around the base of the bathtub. Important: Allow the silicone to cure for at least 24 hours before using the bathtub to ensure a watertight seal.

Manufacturer information
Cersanit S.A.
Practical help
Common problems
Adjust the leveling feet until all feet make firm contact with the floor and the tub is level.
Ensure that the silicone sealant was applied continuously around the base and allowed to cure for the full 24 hours.
Before use
- Ensure you have a wrench, spirit level, and silicone sealant.
- Verify the floor surface is clean and level.
- Check that the drain assembly is securely installed.
- Allow 24 hours for the silicone to cure before filling the tub.
Images and diagrams
- The manual uses pictograms to illustrate the assembly sequence.
- Step 1: Invert the tub.
- Step 2: Adjust feet and install drain.
- Step 5: Final silicone sealing and curing time.
Model compatibility
- Ensure the drain kit used is compatible with the Cersanit Inverto Oval model.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.