Painting Around Encaustic and Victorian Tiles: Protecting and Cutting In Correctly
How to paint around encaustic and Victorian tiles without damaging them — covering tile protection, cutting-in technique, masking, dealing with grout lines, and common mistakes to avoid.
Why This Is Worth Getting Right
Victorian and encaustic tiles appear throughout London's period housing stock — in original fireplace surrounds, hallway floors, bathroom splashbacks and porch entrances. They are irreplaceable: authentic period tiles in good condition add significant value and character to a property. Getting paint on them — or, worse, causing damage by using inappropriate solvents to remove paint that has got where it should not — is the kind of mistake that is very difficult to undo.
Painting around tiles is not difficult if you understand the materials and take time at the preparation stage. Rushing the cutting-in or skimping on masking costs far more in remediation than it saves in time.
Understanding the Surfaces Involved
Encaustic tiles are clay tiles with inlaid geometric patterns made from differently coloured clays, fired into the body of the tile rather than applied as a glaze. The surface is unglazed, porous and relatively fragile. Solvents, alkaline cleaners and aggressive scrubbing can damage or stain the pattern. Once stained, encaustic tiles are very difficult to restore.
Victorian glazed tiles — the type typically seen on fireplace surrounds and bathroom walls — have a fired glaze coating over the clay body. The glaze is hard and impermeable but can be scratched by abrasives. Paint that gets onto glazed tiles can usually be removed with a blade scraper or white spirit, but this risks scratching the glaze if done carelessly.
Grout lines are porous and will absorb paint. Emulsion that gets into grout is difficult to remove completely without damaging either the grout or the tile.
Masking: The Right Approach
The single most effective step is proper masking before painting starts. Do not try to cut in freehand against tiles — even experienced decorators run into grout lines where a clean line is impossible without a physical mask.
For glazed tiles on a fireplace surround: use Tesa Professional Precision masking tape (green-core tape with a fine edge) applied precisely to the grout line adjacent to the painted surface. Press down the edge firmly with a fingernail or a plastic putty knife. Apply before any paint is opened.
For encaustic tiles on a hallway floor: the adjoining skirting or wall is typically being painted, not the floor. Mask the top edge of the tile with precision tape, then lay a wider tape or paper masking sheet over the tile surface. If the floor is clean and dry, FrogTape surfaces tape bonds well; if there is any wax or polish residue, clean with a methylated spirit wipe first and allow to dry.
Remove masking tape before the paint has fully dried — pulling it off dry paint risks tearing the edge. Remove at a low angle, pulling back on itself. For two-coat work, remove and re-apply between coats.
Cutting In
Where masking is not practical — tight corners, complex tile profiles — cutting in by hand is necessary. Use a 1-inch Purdy Clearcut or equivalent fine-bristle brush, loaded lightly. Work with a steady wrist, not a fast movement. The aim is to place paint exactly on the surface to be painted (wall, surround, skirting) without any brush contact with the tile face.
On a fireplace surround where the surround itself is being painted and the tiles are recessed behind the frame, the grout line between surround and tile is the critical junction. Work the brush parallel to this line, keeping the ferrule clear of the tile. Accept that one pass at this edge is rarely enough — load lightly and make multiple passes rather than one heavy stroke.
Dealing With Grout Lines at Wall Junctions
Where a wall painted with emulsion meets a tiled splashback or fireplace — the grout line is at the junction — getting a clean straight edge is genuinely difficult because the grout surface is lower than the tile face, creating a small shadow gap.
Best practice: mask the tile face as described, paint the wall up to and slightly into the gap, allow to dry, then remove the tape. Any paint that has run into the grout is acceptable — it will not be visible once the tape is removed and the tile face is clean. What must not happen is a ragged line of paint on the tile face itself.
Removing Stray Paint from Tiles
If fresh emulsion gets onto glazed tiles: remove immediately with a damp cloth. Do not allow it to dry if you can help it.
Dried emulsion on glazed tiles: a plastic scraper (not metal) followed by white spirit on a cloth. Work gently. Test a small area first.
Paint on encaustic tiles: this is more serious. Do not use solvent scrubs — they can penetrate the unglazed clay. Use a damp cloth on fresh paint immediately. For dried paint, consult a specialist tile restorer. PeelAway 7 (a gentle paste stripper) can sometimes be used on encaustic tiles but must be tested on an inconspicuous area first.
The Professional Approach
Taking time at the masking stage is not optional on period properties with original tilework. If you are painting a Victorian hallway or a period fireplace surround, we include tile protection as a standard part of our preparation process. Contact us or request a free quote to discuss your project.