Radiance on concrete floor with underfloor heating. Stick it?

Hi all.

Been doing this trade a while but not used this underlay before.
Doing a job with underfloor heating so am using cloud 9 radiance with a felt backed carpet.
Grey. Surprise, Surprise!

If it was not underfloor heating I'd double stick cloud 9 with stuck grippers.
Should I double stick the radiance?
I usually do a thinish film both sides and tape up.

All advice gratefully recieved.

All the best all,

Paul.

 

We usually stretch fit over radiance but you can stretch fit or double stick on radiance.

 

HI Merit,
Thanks for your reply!

I was more wondering how the radiance is adhered to floor, if at all.
I've double stuck it on a bed of spray so I'm sure it'll be fine.
I'm stretch fitting it.

Again, thanks!!

Paul.

 

Ah yeah. We always spray it around the edges and tape the joins

 

Defo needs sticking to flatten it out

 

Hi @merit
Yeah I double stuck the radiance down all over, they are big rooms so thought it best.

I rolled the rolls out and left them to settle. It's not the best of material considering the cost!!

All the best!
Paul