Plywood, underfloor heating, herringbone parquet

[Mortsken]

7 mm plywood in place.

 

[Mortsken]

Worked very well with the plywood, and now the floor is also in place.


I can highly recommend Freddie at Lilja Golv & Bygg AB
https://www.microcementmalmö.se/

Better pictures here
https://www.instagram.com/p/DGxOCUfoDQ0/

 

[lillazorro]

@Mortsken Really nice! I'm in the same position now as I'm going to lay herringbone parquet in the kitchen but need to lower the floor to level it with the adjoining rooms (removed a wall). I'm considering using 9 mm thick plywood and won't have any underfloor heating. The joists are currently at 60 centers but feel a bit flimsy. What centers did you use for the joists?
It's been a few years now - would you do the same today or what's the status on what you installed?

The alternative for me is to lower all the joists and lay thicker plywood, but it's a bit more work

 

[Mortsken]

Thanks. Yes, we were very pleased.
This was completed this year, so not too long ago.

Here you can see a bit more with CC
https://www.byggahus.se/forum/threads/hur-skulle-ni-bygga-upp-detta-golvet.534567/

Here we did it a long time ago.
https://www.byggahus.se/forum/threads/passande-raecke-och-ledstang.442603/

Uncertain about how CC was here, because a carpenter did the preliminary work until we laid the plywood.
If I had done something differently, it would be not letting the carpenter do the job.
What I did was done better, namely.

 

[lillazorro]

@Mortsken
Thanks for the info - I'll immerse myself in the threads.

I'll have to ponder about CC. The alternative is to install a lot of new studs and reduce CC to support thinner plywood.

 

[Henrik Enkel]

Har också funderat på parkett på golvvärmeplåtar. Vill limma golvet, för att få bort resonans, men har varit osäker på om man ”får”.

Hur satt du fast plywooden? Bara lim? Vad för lim? Satt plåtarna skruvade eller limmade?

Parketten är bara limmad på plywooden? Inget annat? Hur tjock?

 

[Mortsken]

Har också funderat på parkett på golvvärmeplåtar. Vill limma golvet, för att få bort resonans, men har varit osäker på om man ”får”.

Hur satt du fast plywooden? Bara lim? Vad för lim? Satt plåtarna skruvade eller limmade?

Parketten är bara limmad på plywooden? Inget annat? Hur tjock?

Jag limmade med trälim mellan plåtarna.
Sen skruvade jag fast plywooden, där många skruvar då gick igenom plåtarna.
Plåtarna var inte limmade eller skruvade innan plywooden kom på plats.
Parketten är bara limmad och den är 16mm om jag minns rätt.