These are photos of a Victorian tiled floor we renovated at the new Scottish head office of the Peoples Postcode Lottery in the centre of Edinburgh City where the building was going through a multi million pound refurbishment. Edinburgh has a lot of Georgian and Victorian architecture, much of which is listed and as a result many still have original Victorian tiled flooring.
I’ve not really looked at the Postcode Lottery until now but put simply you give the lottery £10 a month and your postcode is your winning ticket number, there are prize draws every day and if your postcode comes up every one in the system with that postcode wins; they also give 31% to charity which is impressive.
Cleaning Original Victorian Tiles
You can see from the photograph that the floor was in good physical condition but was looking tired and dull. This is not unusual for Victorian tiles as once the sealer wears down dirt can penetrate into the pores of the tile causing it to lose its appearance.
On the first day we set about stripping the floor of what remained of the old sealant using a strong dilution of Tile Doctor Pro-Clean which is an industrial strength alkaline tile and grout cleaning product that is safe to use on Tile and Stone. The product is applied to the floor, left to soak in for ten minutes and the scrubbed into the tile using a black scrubbing pad fitted to a rotary bonnet machine. The floor was then rinsed and the now soiled cleaning solution extracted using a wet vacuum.
The process was repeated several times until we were happy the floor was clean and free of sealer and then given a final rinse with water. Before leaving for the day the floor was dried as much as possible using the wet vacuum to extract as much moisture as possible.
Sealing Original Victorian Tiles
On the second day our first task was to check the floor with a damp meter in several places to ensure the tiles had dried off overnight. All was well and we began the process of sealing the floor with a Tile Doctor Seal and Go. This is a topical sealer which provides a high-quality low-sheen finish and protection against ingrained dirt and stains.
Victorian tiles are quite porous and five coats were needed to fully seal the floor. This took some time to complete as you have to wait until the first coat is dry before applying the next however it was well worth the effort as the floor looked fantastic afterwards.
Source: Victorian Tile Cleaning and Restoration Service in Edinburgh, Lothian