Hypothetical scenario: freezing temps hit and your windows leak like crazy - what's your DIY fix?

Just finished weatherstripping my windows last weekend, and wow, the drafts are pretty much gone. House feels warmer already, and I'm hoping it'll cut…

I’m trying to narrow down a draft on an older double-hung window before recommending replacement. The window is roughly 20 years old, and the airflow…

My 1960s ranch has these old single-pane windows and, man, the drafts are brutal every winter. I keep seeing those shrink film kits at the hardware st…

Read somewhere that holding a candle near your window edges can show where air leaks are - if the flame flickers, you’ve got a draft. Tried it last wi…

Last winter I slapped some of that foam weatherstripping tape on my draftiest window, the kind you just stick around the frame. It actually made a dif…