We are in a 7 year old property with suspended chipboard flooring. The shower room is overlaid with plywood and screwed down onto the chipboard with really close spacing. The tiles are porcelain and the floor area is 2.6 sq metres.
We can feel slight movement of about half of the tiles underfoot and there is cracking along the grout lines, with some grout breaking up.
I am not sure why this is happening but we may have caused this by using a steam mop to clean the floor.
1. Is this floor salvageable or is a complete lifting and re-tiling necessary? I ask because I believe there is an adhesive that can be injected down the joints.
2. If a re-do is necessary, excluding materials, what would the approximate cost be to lift and re tile 2.6 sq metres of floor? The tiles run under the toilet, but not the sink.
3. In view of the nature of the floor ie chipboard with screwed ply over, what would be the best adhesive to use?
4. Due to the flooring type can this tile loosening and grout cracking be avoided again?
5. Is it the case that a steam mop must not be used on this type of floor? I would add that we have a tiled kitchen floor on which we use a steam mop with no problems.
6. Should we stop using the steam mop on the porcelain tiled kitchen floor.
7. The shower room
floor looks ok. Could we just re=grout with a flexible grout from time to time.
Thanks.
We can feel slight movement of about half of the tiles underfoot and there is cracking along the grout lines, with some grout breaking up.
I am not sure why this is happening but we may have caused this by using a steam mop to clean the floor.
1. Is this floor salvageable or is a complete lifting and re-tiling necessary? I ask because I believe there is an adhesive that can be injected down the joints.
2. If a re-do is necessary, excluding materials, what would the approximate cost be to lift and re tile 2.6 sq metres of floor? The tiles run under the toilet, but not the sink.
3. In view of the nature of the floor ie chipboard with screwed ply over, what would be the best adhesive to use?
4. Due to the flooring type can this tile loosening and grout cracking be avoided again?
5. Is it the case that a steam mop must not be used on this type of floor? I would add that we have a tiled kitchen floor on which we use a steam mop with no problems.
6. Should we stop using the steam mop on the porcelain tiled kitchen floor.
7. The shower room
Thanks.