Interior wall on parquet

[Johannabacken]

Hello,

If you're going to set up a new wall over an existing parquet floor, should you put something under the bottom stud? How should you attach the stud to the floor appropriately?
I think I've seen something like this on "building TV" (room service, äntligen, ...)

Thanks for any help
/Johan

 

[ByggaNytt]

If you don't have underfloor heating, just screw it! Nothing is needed under the rule.

 

[Johannabacken]

Yes, there is underfloor heating...

///Johan

 

[PatrikJ]

You probably don't need to screw if you glue the board to the floor and anchor the wall board well. Then you avoid holes in the parquet and underfloor heating.

If you use steel boards, they have foam rubber with glue on them, although I don't know if a stronger glue is needed than that...

 

[Phille]

It is appropriate if you cut the parquet, so that the wall does not stand on the parquet, it should preferably stand on the joist/slab. If it is a slab on the ground, you should also place a plastic or similar underneath to avoid possible ground moisture. You can also use a steel track at the bottom (instead of a sill plate, it will be a bit easier to frame the wall later too

 

[Mattis]

I can only agree with Phille in their post. If you put up a new wall on the parquet, the parquet cannot move; you need at least 0.7 cm to the wall from the edge of the parquet because it needs to be able to expand during different seasons.

I have personally seen in a room a huge bubble in the middle of the room because the floor was locked in place.

Bring out the circular saw ;D

 

[Johannabacken]

no no no, completely wrong answer! I asked for a simple solution and less work, not more difficult and more!

But if I say that it's on the loft floor and that it's no more than 2.5 meters at the longest from the wall to the other side of the room, and that the wall goes across the parquet direction, the movements shouldn't be larger than the other side can move, right?

Interesting tip to glue a steel stud at the bottom. I was totally focused on wood. Do you place steel at the bottom and do the rest in wood?

/// Johannabacken

 

[Phille]

no no no, completely wrong answer! I asked to get a simple solution and less work, not harder and more!

But if I say it is on the loft floor and it is no more than 2.5 meters at most from the wall to the other side of the room and the wall runs across the parquet direction, then shouldn't the movements be small enough for the other side to move, right?

Interesting tip to glue a steel frame at the bottom. I was completely focused on wood. Do you put steel at the bottom and make the rest out of wood?

Yes, it's great to use a steel rail at the bottom and possibly the top and then regular wood studs. You have a flange to screw into and avoid having to nail everything....

/// Johannabacken

 

[zankan]

no no no, completely wrong answer! I asked to get a simple solution and less work, not harder and more!

But if I say that it is on the attic floor and that it is no more than 2.5 meters at most from the wall to the other side of the room, and that the wall runs across the parquet direction, then the movements shouldn't be larger than the other side can move, right?

Interesting tip to glue a steel frame at the bottom. I was completely set on wood. Do you put steel at the bottom and do the rest with wood?

/// Johannabacken

Put steel in the floor and ceiling, then it's optional to use wood or steel studs...

 

[tartan]

If you know how thick the parquet is, you can always screw the steel rule in with some short screws. These screw holes will completely disappear the day you remove the wall and sand the parquet. You avoid potential swings on the wall and get a quieter wall. Feel free to add a thin strip of something rubber (like a window strip) to dampen the sound even more.
Tartan

 

[Johannabacken]

Thank you everyone!
There will be steel studs with "liggunderlag" underneath and screws that are 15mm (i.e., cannot reach down to the underfloor heating)
and upright wooden studs.

I have a new question regarding glass in the interior wall but will post it as a new thread.

 

[Phille]

Good luck with the wall hope it turns out well.