Epoxy can be applied over well-bonded tiles, saving demolition, debris and time. Hollow or loose tiles must be dealt with first.
Why not remove them?
Removing tiles means dust, debris, noise and extra time. A sound tiled floor can be a suitable base for epoxy.
Checking soundness
Tiles are tapped one by one to find hollow ones. Hollow and loose tiles are removed and the gaps filled with mortar.
Surface preparation
The glazed surface is sanded or mechanically roughened so the epoxy can bond, then a suitable primer is applied.
Grout lines
With thin coatings, grout lines can show through as lines. Filling the joints first or choosing a thicker self-levelling system removes them.
When to remove
If many tiles are hollow or there is a moisture problem beneath, removal is the safer route.
Frequently Asked Questions
Can epoxy go over ceramic tiles?
Yes, if the tiles are well bonded and properly prepared.
Will grout lines show afterwards?
They can with thin systems; filling joints or a thicker system prevents it.
When should tiles be removed?
When many are hollow or there is moisture beneath.
Would you like a site survey for your floor? HBK Epoxy Flooring, based in Gaziantep, offers free surveys and quotations in the surrounding provinces.
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