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What kind of foil comes through the window soffit/window frame?
Revision 1
2022‑10‑23 14:40
Active REV1
Initial title
What kind of foil comes through the window soffit/window frame?
2022‑10‑23 14:40
Active REV1
Initial text
We have been living in our new building for a year now. There is always a silver film coming through on our windows on the frame. I can cut it off with a chuck, but it reappears after a few weeks. We have this phenomenon on almost EVERY window.
We have wallpapered and painted everywhere. Does anyone have any idea what it could be?