Radon wallpaper

[Anders E R]

We have applied radon wallpaper to almost all aerated concrete walls and have gone from an annual average of 401 bq to 220 bq.

 

[arowe17]

We installed an FTX system and reduced from about 300 to 100. Radon extractor for ground radon installed previously (at that time it was reduced from about 900 to 300).

 

[WILANZ]

I went from 680 Bq/m3 to ~70 Bq/m3 by installing FTX. Start with the ventilation and make an evaluation. IMO, radon wallpapers are wasted money. They surely work in a lab environment, but in practice, it's difficult to make it airtight since you don't foil the floors or ceilings.

Hi Kjell! Very old thread but I was a bit curious about how your FTX system looks, what airflows you're running, etc. I'm happy to take it via private message if you'd like, but your profile was locked so I couldn't reach out directly to you

/Anton

 

[J OReilly]

Hi Kjell! Very old thread but was a bit curious about what your FTX system looks like, what airflows you run, etc. I'm happy to take it via private message if you want, but your profile was locked so I couldn't reach out directly to you

/Anton

Interested in this specific part too! Update Anton?

Joakim