Recent content by jimmiejames

The house has vinyl siding. We replaced the old drafty wood windows with vinyl replacements last year. The attic is 85% finished, in the unfinished side we added 1" rigid foam board over the existing R-30 in the roof and replaced the R-11 in the knee walls with more R-30 and then put the...

I'm wondering if its possible to add insulation to a finished wall that already has R-11 in those walls? We live in GA and the home was built in 1990 and has R-11 in the existing walls and we'd like to add more insulation if possible without having to rip out the current wall. Now with the...