Removing Thinset From Concrete Floor

The thinset on the floor.

Removing thinset from concrete floor.

If the subfloor is concrete you can take off the thinset with a floor maintainer and a concrete coating removal tool such as a diamabrush disk. The last of the tile hicans. It was a little sad to remove the last one from it s place. The most effective and easiest way to remove mastic or thinset from a concrete floor after the tiles have been removed.

After the old tiles were removed there were still large areas of thinset stuck to the concrete that were obviously not level. The whole area of the dining room is 12x18 feet and we ve probably got a couple of 3x3 foot areas where the thinset just won t budge. Link to my other video on how to remo. Remove a section of the thinset using the hammer.

We ve been able to get the tile out but have several areas of thinset that we re unable to remove. Yet when you need to remove it it can be a nightmare. As usual i googled for answers on what to do for this next. And it s great for creating durable surfaces.

Mortar is a cement based paste that is used for binding building materials like bricks tiles and stones. Put on protective eye wear. I originally thought the task of removing tiles from concrete was a dirty thankless job but now that i ve moved onto separating the thin set from the concrete i have a renewed respect for the folks who do this sort of work for a living. Thinset is used to install tile to concrete while adhesives and epoxies are used to install tile to wood subfloors.

Removing tile and thinset from concrete all posts flooring projects and plans remodeling 101 tile we decided the basement floors were something we had to update before we can sell this house. If we had known how easy it was to remove the thinset using this floor maintainer we would have probably just done it ourselves and saved the 500 we had to pay to have the work done for us. Removing mortar from concrete slab floor can be tricky. However if the subfloor is plywood you ll probably have better luck with a hammer drill or demolition hammer with a scraper tool attached.

To prevent the tiles from cracking the floor also needs to be level. The only negative to using the maintainer is that it created a huge amount of sand like dust on the floor.