Roller shutter box insulation
I wanted to soundproof and thermally insulate the roller shutter casings at home.
The job was done for very little money, precisely because I couldn't have imagined the result (not being a professional), but I can assure you that for a few weeks now, less noise has leaked into the house from outside, and the casing isn't as cold as it used to be!!!
I hope this helps someone.
For more information, please let me know in the comments.
Enjoy!
Lodo and go!