Difference between glass wool and glass wool

[davveno1]

Hi!

I'm planning to insulate the garage and I'm looking around for suitable insulation.

What is the difference between a "träregelskiva" and a "Uni-skiva"?

https://www.hornbach.se/shop/ISOVER...artikel-detaljer.html?varCat=S16816##v6203041

https://www.hornbach.se/shop/ISOVER...artikel-detaljer.html?varCat=S16816##v5094842

 

[lärjungen]

Hello!

I'm going to insulate the garage and I'm looking around for suitable insulation.

What is the difference between a "träregelskiva" and a "Uni-skiva"?

[link]

[link]

The only difference I find between them is the lambda value. The first has a lambda of 37 and the second has 35. The latter variant provides about 5% better insulation performance according to, for example, Knauff's website.

 

[davveno1]

Yep, that's correct.

I called technical support and that was the only thing that set them apart.

One better, one worse, that is.