Renovating a Classic Encaustic Victorian Floor with Tile Doctor Burnishing Pads in Glasgow

Having completed some similar projects in Glasgow’s West End we were asked to look at renovating a small Encaustic Tiled Hallway. Tile Doctor are specialists in the restoration of period floors so we were more than happy to help and so arranged a time to pop over.

The tiles were laid in a classic geometric pattern quite common for the age of the property which was Victorian. It certainly made for a grand entrance and was once full of colour; however, being at the front of the property the tiles were exposed to a lot of soiling being trodden in off the street. Normally this is easily cleaned away however encaustic tiles like these need to be protected by a sealer and this had long since worn off. Without a sealer in place dirt becomes ingrained in the pores of the tile and this made effective cleaning impossible.

To restore the beauty to the floor I recommended giving it a deep clean and then re-sealing with a hard-wearing sealer that would enhance the colours in the tile, a process which would take two days, one to clean and one to seal. Happy with my price I was given the go-ahead and we worked out a convenient date for the work to start.

Restorative Cleaning of an Original Encaustic Tiled Hallway Floor

Victorian period floors were laid before the invention of plastics and so don’t have the benefit of a damp proof membrane. Because of this they need to be allowed to breathe so that moisture can rise through the floor and evaporate at the surface. This can cause a problem though as the excessive use of water during cleaning can result in the appearance of efflorescent salts as the floor dries. We are aware of this and Tile Doctor has developed low moisture gel cleaning products specifically to avoid this problem.

With this issue in mind work started by covering the tiles in a generous coat of Tile Doctor Oxy-Gel. This is left to soak into the tile for fifteen minutes before being scrubbed into the floor using a rotary machine fitted with a coarse 200-grit diamond pad. The combination of the gel and the pad visibly lift the dirt out of the floor bringing it to the surface where it is removed with a wet vacuum.

Next step was to give the floor a wipe with Tile Doctor Grout Clean-up. This further cleans up the tiles and being acid will dissolve any salts that maybe in the floor. Again, the product is left to soak into the tile before being scrubbed in the with the pad.

The floor was then inspected and any areas such as the edges and corners where the pads can struggle were spot cleaned by hand.

To 200-grit pad is very effective for cleaning however its very coarse so to further refine the appearance of the tiles they were given a polish with a series of finer diamond burnishing pads including 400, 800 and 1500-grit. These pads smooth the surface of the tile and close the pores making them more resilient.

Once done the floor was given a final wipe down using more Grout Clean-up and then the floor was left to dry out for several days.

Sealing a Victorian Tiled Hallway Floor

After three days we returned to seal the floor checking first that it had dried using a damp meter. Once I was satisfied it was given a coat of Tile Doctor X-Tra Seal which is a modern oil-based impregnator that enhances the colours in the tile and adds long lasting protection. X-Tra Seal is also rated for external as well as internal use so more than capable of dealing with bad weather.

I should mention that X-Tra Seal is a fully breathable sealer that will allow moisture to rise through the floor and evaporate at the surface. This is a very important feature when selecting a product for old floors like this one, use of a non-breathable sealer can lead to moisture becoming trapped under the floor where it could spread into the walls leading to rising damp.

The new sealer will ensure that dirt remains on the surface going forward where it can be easily cleaned away. Oh, and on the subject of maintenance cleaning I recommend the use of Tile Doctor Neutral Tile Cleaner. Many of the products you find in supermarkets are simply too strong for use on a sealed floor.

Source: Victorian Tile and Grout Cleaning Products and Services in Glasgow