Introduction
Inspection openings are simply indispensable – especially for bathtubs and any pipe access points.
However, many solutions are visually disruptive because they remain visible and interrupt the tile pattern.
Modern magnetic systems allow for the creation of invisible access panels that
✔ stable,
✔ durable and
✔ are concealed flush behind tiles.
In this guide, we show drywallers, tilers, and DIY enthusiasts how to professionally create an invisible, removable tile .
✅ Why even have an inspection opening?
An access panel allows access to:
-
Sewer connections and overflow fittings for bathtubs
-
Hot and cold water pipes in risers
-
For water meters
-
Electrical components (e.g. cable assemblies and LED power supplies)
-
Maintenance areas in partition walls and drywall constructions
Without access, later repairs are complex and expensive .
A maintenance opening is only unimportant until you need it.
Problem of classic access panels
Traditional systems have disadvantages:
| problem | impact |
|---|---|
| Visible frames / flaps | Interrupt the design |
| Unclean joints | Visually striking at first glance |
| Mechanical closures | Wear and tear, rattling, jamming |
| High overall height | Problems with thin tiles |
This is no longer considered modern in contemporary bathrooms and designs with minimal grout lines.
✅ Solution: Magnetic system with removable tile in almost any size
During an invisible inspection, the tile is accessed via:
-
Magnets
-
Metal counter plates
-
concealed mounting modules
attached.
This way the tile pattern remains completely closed , the tile can be removed and access is possible at any time.
Material & Construction
Suitable for: Drywall, building panels, solid construction
Needed:
-
Magnetic holder (e.g. REVIMAG base module)
-
Magnetic screws
-
metal plates
-
Building panels or partition wall
-
Silicone/joint material
TIP: We use the Powerbond XS 330 from Innotec to attach the metal plates.
Assembly steps
1. Plan the position
Define access points, e.g., under the bathtub.
Mark module position.
2. Assemble the modules
Install modules in building boards / plasterboard or masonry.
Mounting depending on the system:
3. Prepare the tile
Mark the back side, degrease the metal plates and glue them in place.
Place flat and press firmly. → Maximum adhesion.
4. Insert tile
Place the tile, check the magnetic force, align it and
Adjust the height if necessary.
5. Close the joint
Make the joint elastic:
-
finely circumferential, color-matched silicone joint
Do not grout with cementitious grout → tile must remain removable.
✅ Maintenance & Disassembly
The tile can later be removed using a suction cup or handle.
No damage, no prying required.
✅ Advantages of invisible revision
| Advantage | To use |
|---|---|
| Invisible | Perfect tile pattern |
| Adjustable | Millimeter-precise alignment |
| Redeemable | Accessible without destruction |
| No frame | Clean & minimalist |
| For all tile formats | Suitable for large format |
✅ Conclusion
An invisible inspection opening combines design and function .
With a modern magnetic system like REVIMAG, the tile can be:
-
Securely fasten
-
remove at any time
-
visually integrate perfectly
This creates a clean, modern bathroom without visible access panels – but with full maintenance access.
Do you want to implement this solution?
REVIMAG offers modular magnetic holders for:
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Building panels
-
Drywall
-
masonry
-
Wooden substructures
Suitable for professionals and DIY enthusiasts.
Solutions for all tile formats and installation heights.