Self-adhesive impact sound insulation

Hello,

We would like to lay design flooring in a large part of the house. For this, we have decided on adhesive vinyl. The desired look was not available as a click version.
Now the question of installation naturally arises.
Usually, the new screed has to be primed, filled, sanded, and then primed again.

On the internet, I have now found self-adhesive impact sound insulation (Planeo, etc.)
As far as I understand, the substrate does not need further preparation for this, and it can save a lot of work.

Does anyone have experience with this type of impact sound insulation?

Thank you very much!

Hi,

did you install the adhesive version? We are facing the same question. We have an offer for gluing (about €9500) and now I am wondering if I could manage it myself with the film. Then it would only be material costs and the rest could be done by yourself.
In my opinion, there are two different films. One that is just rolled out (floating) and then sticks on top. And another one that sticks both on the top and the bottom. Maybe someone with experience can say something about it!?

Hello questioner.
As I read it, you do not want a flooring system as a module, thus no floating installation with lateral locking of the elements, but another variant.
However, there are only 2 variants: either loose laying or adhesive bonding with a professionally prepared substrate!
So if you do not want loose laying (because the market did not have the desired design), then there is only full-surface bonding.
A (so-called) "impact sound insulation foil" has no place under this, unless it is integrated into the installation system.
An elastic floor covering, of course also plank-shaped cuts, changes its length as an elastomer under climatic changes.
That means: if the sun shines on the surface, or let’s just consider the unavoidable temperature differences over the course of a year, then the floor covering needs a "firm hand" so that it cannot move uncontrollably.
With a foil underneath, this simply cannot be achieved, because the bond between the layers will not allow it!
Furthermore:
No new screed has the surface property to be used immediately as an installation substrate for floor coverings (except ceramic tiles and solid parquet)!
That means the smoothing compound is an important aspect in order to achieve uniform absorbency (for the water in the adhesive) during bonding, and at the same time to smooth out the surface roughness of the screed.
So you do not save anything if you choose an installation that does not comply even remotely with professional standards.
You are rather heading towards a total loss of the floor covering level, which will result in renovation.
I probably do not need to elaborate here on the cost aspect and proportionality?
---------------------------------------
But the decision is yours. I myself can only give hints to avoid damage potentials recognizable to me in this forum.
Regards: KlaRa

Thank you very much for your detailed response. I do not mean the regular impact sound insulation, but the foils which have an adhesive layer on the top side. These were apparently invented specifically for the vinyl planks.

The floor does not have to be installed until December. Therefore, I still have some time.

No preparation of the substrate would be necessary. The film is cut, laid out, and then the planks are glued onto the film. It is an intermediate solution. I had inserted a link to the product. It was deleted for understandable reasons. I do not know if I am allowed to write the name here.

The foil is cut to size, laid out, and then the planks are glued onto the foil. It is an intermediate solution.

I know the foil from Plan...eo. It is indeed similar to a full-surface adhesive. Both the underside and the top side have a self-adhesive layer. Whether and how well it works, I do not know.