Waterborne underfloor heating in the basement

[P-e-t-e-r]

Hello there!
I'm preparing the basement for hydronic underfloor heating and I'm wondering what dimension the pipe should be for hydronic underfloor heating and what are the pros and cons of the different dimensions?
Then I'm wondering how long the pipe can be? Does it depend a bit on the dimension of the pipe?

Grateful for answers

/Peter

 

[fef]

I used 20mm on cc 300mm. If you have a narrower dimension, the hose probably needs to be placed closer together. I recall the plumber saying that you could have 100 m on a loop. The hose is sold in 120 m lengths, so it might work? Also, be sure to get the hose deep enough to ensure good heat distribution.