Unfortunately when old sash windows are replaced they never open up the boxes, just remove the sashes and install a vinyl unit in the void. you most certainly still have them unless someone filled them before you bought the house (which would be impossible if your old windows had functional weights)
Good call however if you do have an air leak at the rim joist fiberglass wont help much if at all. need to air seal first. fiberglass is only really effective in a sealed cavity. any airflow will go right through it more or less.
Basement walls above the cinder blocks have old foam live the walls in my house. However, before the winter started I had energsmart come and spray Closed Cell foam around the whole perimeter of my basement and the rim joist areas along with installing a vapor barrier in crawlspace and closed cell along the whole perimeter of the crawl space.
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I bought and installed those things in every switch and outlet. I still feel a good breeze coming from the socket holes. Is it okay if I remove the boxes and spray within in areas behind them and then reinstall the boxes?
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The windows I removed were vinyl windows from 1984. The only windows I had that was using those weights ws one attic window but that has been replaced with a vinyl one when Clever construction did the window job.
lol, Those garage/buildings are cold! Actually only the garage is mine, the airplane hangar and barn directly behind the house are my grandparents. The pole barn hangar to the right is owned by a guy in Tonawanda. Having 4000ft deep of flat land and 2 runways behind the house is pretty fun though
My house has the original wood frame single pane windows(with storms added) and the furnace is over 30 years old but still runs like a champ. Half the walls probably have no more than newspapers in them for insulation. Insulation and venting in the attic was recently updated though, and the water heater is fairly new.
I find that those thick “insulated” curtains work pretty well at the windows.
This was at my last apartment before I bought a house. I was working 12-14 hour days, so I didn’t want to spend much for something I wouldn’t be using. This was taken around 9 pm when I got home work one night. Didn’t get much sleep that night…