Natural stone
Tiles
"Tiles" on a London floor could mean almost anything. Victorian encaustic hallways in Islington and Primrose Hill, Minton geometric patterns in Kensington and Chelsea townhouses, Edwardian mosaic porches in Hampstead, quarry tiles in period kitchens across North London, Art Deco ceramic in interwar mansion blocks, mosaic detail in Belgravia bathrooms, or full-slab modern porcelain running through a 2020s Holland Park reception. They are all fired clay, and all of them age, wear, stain and eventually need specialist care, but no two of them respond to the same method. This page covers what we restore, and how.
Period ceramic we restore most often in London:
- Victorian encaustic tiles, the classic inlaid-pattern hallway floor, typically unglazed earthenware with the design formed by different coloured clays pressed together before firing. These are the floors we are most often called out to.
- Victorian and Edwardian geometric tiles, small shaped pieces (squares, triangles, octagons) laid in repeating decorative patterns, very common in London terraced-house hallways and front porches.
- Minton, Maw and Craven Dunnill tiles, premium Victorian maker's pieces, often signed on the reverse, found in better townhouses and civic buildings across the capital.
- Quarry tiles, unglazed red or buff earthenware, used in Victorian and Edwardian kitchens, utility rooms, dairies and outbuildings. Often confused with Victorian geometric tiles, but a different recipe and a different restoration approach.
- Edwardian and Art Deco patterned ceramic, slightly later, usually glazed, found in interwar mansion blocks and hotel lobbies.
- Period mosaic, small glass or ceramic tesserae set in a cementitious bed, most often in entrance porches, hotel lobbies and swimming pools.
- Modern porcelain, the current workhorse of large-format floors, kitchens and bathrooms. Vitrified at very high temperatures, extremely hard, near-zero porosity.
The most common brief we get on a period Victorian or Edwardian floor is the same every time: the tiles have been laid for eighty to a hundred and fifty years, somewhere between three and ten layers of domestic polish and wax are sitting on top of the original surface, and a later renovation has spilled cement or adhesive across part of the floor. The work is to strip back to the original clay without abrading it, fill the chips and cracks with a colour-matched resin, replace any missing pieces from our reclaimed stock where the originals are gone, and re-seal with a breathable impregnator so the clay can keep releasing moisture. Period tiles should never be aggressively ground or acid-washed. Both destroy the very thing clients are paying us to preserve.
On modern porcelain the work is almost entirely grout-focused. The tile itself is harder than most stone and rarely needs refinishing at the surface level. What ages on a modern porcelain floor is the grout line, which discolours, cracks, and eventually traps dirt in a way no domestic cleaner can lift. We deep-clean the grout, re-grout failing joints, and either refresh or apply a grout sealer. Where porcelain tiles are actually chipped or cracked, colour-matched resin fills work but will not be invisible at close range. For structural damage to a porcelain tile the honest answer is usually replacement, not repair.
Our tile work across London is almost always in period property, listed, or in a conservation area. We carry reclaimed Victorian and Edwardian tile stock for common sizes and colours (Dennis Ruabon, Maw, Craven Dunnill, Minton), we survey every heritage floor in person before a quote is written, and we do not subcontract any part of tile restoration. Marius is on every period tile job.
Services we offer for tiles
- Deep cleaning for Victorian, Edwardian and quarry tiles with layered wax build-up
- Grout cleaning and re-grouting for modern porcelain and period ceramic
- Crack and chip repair with colour-matched fills, or replacement from our reclaimed stock
- Sealing and impregnation with breathable impregnators on period earthenware
- Stone honing where a period floor has been ground flat and needs refinishing
Characteristics
- Covers a family of fired-clay surfaces rather than a single material, from soft unglazed Victorian earthenware to modern vitrified porcelain.
- Pattern and colour can come from inlaid coloured clays (encaustic), surface glaze, a solid-body pigment, or a printed and fired transfer.
- Period tiles (Victorian, Edwardian, Art Deco) are typically unglazed and porous; modern porcelain is typically glazed and largely non-porous.
- Each subtype demands its own restoration method, there is no single "tile cleaning" approach that serves all of them.
- On period installations, value lives almost entirely in the original pieces, so restoration is conservation-led, not a full resurface.
Common issues
- Wax, linseed, polish or household sealer build-up on Victorian and Edwardian floors after decades of domestic cleaning.
- Cement, paint or adhesive residue left on original tiles by later renovations, carpet underlays or laminate installs.
- Cracked, chipped or missing encaustic or geometric pieces that need colour-matched individual replacement.
- Failed topical sealers leaving a dull, patchy, yellowed surface on period floors.
- Grout line discolouration, which is by far the most common failure mode on modern porcelain.
- Salt efflorescence and frost damage on external or ground-floor ceramic with damp issues.
Care guidance
Never use acidic cleaners (citrus, vinegar, lime scale removers), never aggressive abrasive pads. On period Victorian and Edwardian tiles, strip old wax and polish with a specialist alkaline stripper, then seal with a breathable impregnator so the clay can still release moisture. On modern porcelain, most pH-neutral household cleaners are fine; the grout is the failure point, not the tile. Re-seal period tiles every 2 to 3 years, modern porcelain only needs the grout refreshing.
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