Details below of large Brick tiled floor we worked on at barn conversion in the village of Great Green on the outskirts of Thurston. The floor had been laid fifteen years ago when the barn had been converted. The customer was now finding it almost impossible to keep the bricks clean. They also had two rather large husky type dogs and five smaller breeds that had all been rescued from various parts of the world.
I knew this would be a challenge as the bricks had not been sealed when they were first installed, so dirt was just going straight into the floor and getting embedded in the rough surface of the brick. I discussed with client the process we needed to go through, first cleaning the floor and then sealing it. I demonstrated my cleaning method on part of the floor, and they were impressed with the result. They agreed to my quote and we arranged a time to carry out the work.
Deep Cleaning a Brick Tiled Floor
We cleaned the floor in sections using Tile Doctor Acid Gel which was brushed onto a 1m2 area of the bricks and then left for five minutes to soak in. It was then worked in using a rotary machine fitted with a scrubbing pad. The slurry was then vacuumed of the floor using our wet vac. The bricks were then rinsed using warm water and dried with microfibre cloths – this is a long drawn out method but is very effective on porous floors as not much water is used which results in less being absorbed into the brick.
The whole floor took a complete day to clean and was then left overnight to dry.
Sealing a Brick Floor
The following day I conducted a damp test to ensure the floor was dry enough to take a sealer. I was confident it would be due to the cleaning method we had used, and I was not disappointed.
The sealer of choice was Tile Doctor Seal & Go Extra this is an acrylic sealer which I like to use on brick. My reason for using this sealer is that it fills all the pores in the brick and provides a surface coating making the brick nonporous and therefore easier to clean as the dirt has nothing to grip hold of.
The floor was very porous and soaked up six coats of sealant before it was fully sealed. You have to let each coat dry before applying the next which I usually do with a paint pad and then wipe off what little excess there is with a microfibre cloth. This process took up much of the first day, but the result was transformational. My clients were overjoyed at the clean floor and happy they would now be able to clean their floor without shredding mops!
For regular cleaning I recommended the use of Tile Doctor Neutral Tile Cleaner, as this is pH balanced it will ensure that the newly applied sealer is not compromised by the use of a strong cleaning product. It has a nice fresh fragrance and a small amount goes a long way. They were happy they would now be able to keep the floor clean and have asked for me to come round once a year to maintain the floor.
Source: Professional Restoration of a Brick Tiled Floor in Suffolk