So, um, imagine you're trying to enjoy some fresh air, you lift your window up, and it just slowly slides back down. Every. Single. Time. Pretty sure it's the window balances that are busted (at least that's what Google tells me). Has anyone here tackled this kind of repair themselves? I'm not exactly Mr. Handyman, but if it's doable without calling in a pro, I'd rather give it a shot first. Any tips or horror stories welcome...
I've dealt with this exact issue before—it's definitely the window balances. Honestly, it's not as intimidating as it sounds. First things first, pop your window sash out (usually you tilt it inward and lift up), then check the sides of the frame. You'll see these little plastic or metal channels—that's your balance system. If they're spiral balances, you'll need a tensioning tool to wind them up again; if they're block-and-tackle style, you just replace the whole cartridge.
I recommend taking one of the old balances out first and bringing it to your local hardware store or window supply place. Matching the size exactly is key—trust me, eyeballing it doesn't end well (ask me how I know...). Once you've got the right replacements, it's basically just sliding them back into place and reattaching the sash.
Just take your time and watch a couple YouTube vids beforehand. It's totally doable even if you're not super handy. Worst-case scenario, you spend an afternoon learning something new and maybe muttering a few choice words under your breath...but hey, that's part of DIY charm, right?