Hello everyone,
We are having all the windows replaced, including the built-in roller shutter boxes. Naturally, the new boxes are much more compact than the old ones, so now we have to fill quite large gaps. My idea is to use insulation wool and then cover it with drywall.
How would you approach this? Do you have any suggestions that I might not have thought of yet?
Best regards

We are having all the windows replaced, including the built-in roller shutter boxes. Naturally, the new boxes are much more compact than the old ones, so now we have to fill quite large gaps. My idea is to use insulation wool and then cover it with drywall.
How would you approach this? Do you have any suggestions that I might not have thought of yet?
Best regards