Yeah, older windows can definitely warp—I had this old farmhouse window that drove me nuts. Tried every foam strip out there, but nothing stuck right ...

Had a similar experience myself a while back, though it wasn't upstairs bedrooms but our basement. We noticed the windows always fogging up and assume...

Weatherstripping tape can be hit or miss, honestly. Tried it once on my old cabin windows—worked great at first, but by mid-season it started peeling ...