Getting your space ready before new windows go in - my checklist

That’s exactly why I’m on the fence about those films too. The sticking power is great for keeping things in place, but I’ve had the same issue with residue - especially when it gets warm in the house. I do like how quick they are to roll out compared to wrestling with a big canvas dropcloth, but the tradeoff is that slippery feel if you’re not careful about sweeping first.

I’ve been wondering if there’s a middle ground - like those rubber-backed runners you sometimes see in hallways. They’re heavier, so they don’t move, and they’re not as bulky as full canvas tarps. Has anyone tried using those for window installs or painting prep? It seems like they’d be easier to manage in tight spaces and maybe less prone to sliding or leaving marks.

Also, curious if anyone’s found a good way to get that sticky residue off floors without damaging the finish. I’ve only had luck with mineral spirits, but that feels risky on some surfaces...

Rubber-backed runners are actually a great idea - I've used a couple for painting and they do stay put way better than plastic film. They’re not as light, but honestly, dragging them around is easier than folding up a big canvas tarp every time you need to move. The only thing I’ve noticed is if you get paint on them, it can be tough to clean off completely.

For sticky residue, I hear you about mineral spirits feeling a bit harsh. I’ve had some luck with a little bit of olive oil on a soft cloth - sounds weird, but it lifts the sticky stuff without messing up the floor finish. Just takes a bit of patience. Good luck with your window project... it always feels like a lot, but it’s worth it when you’re done.

Dragging those runners around beats fighting with a giant tarp any day. I tried the olive oil trick for sticky stuff too, and it actually worked - though I had to go over it twice. When I did my windows last spring, I also taped some old sheets over the furniture. Not perfect, but at least I could just toss them in the wash after. Sometimes simple works best, even if it’s not fancy.

Getting Your Space Ready Before New Windows Go In - My Checklist

I get where you’re coming from with the runners vs. tarp debate. I tried a tarp once and it was like wrestling an angry octopus in my living room. Total chaos, and somehow I still ended up with drywall dust in my shoes. The runners are just easier to wrangle, even if they don’t cover everything perfectly.

That olive oil trick for sticky residue is underrated, but yeah, sometimes you’ve got to go over it more than once. I actually tried it on some old tape marks on my window trim and it worked okay, but I had to scrub harder than I’d like to admit. Honestly, sometimes I wonder if the “miracle” cleaning hacks are just adding steps for no reason… but then again, I don’t want to use harsh chemicals either.

Taping up old sheets is smart - I did the same thing, but with some ancient beach towels that should’ve been retired years ago. Not pretty, but at least I didn’t care if they got trashed. One thing I’d add: if you’ve got pets (or curious kids), try to block off the area completely. My dog thought the whole setup was a new playground and tracked dust everywhere.

I’m all for simple solutions, but sometimes a little extra prep saves a ton of cleanup later. For my install, I also pulled the furniture a few feet away from the windows and covered my vents - learned that lesson after one too many “why is there grit in my AC?” moments.

At the end of the day, though, nobody’s giving out medals for prettiest prep job. If it works and keeps the mess contained (mostly), that’s good enough for me.

That’s a good call about covering the vents - I always forget about those until I’m dusting for weeks after. The pet situation is real, too. My cat managed to wedge herself behind a stack of covered chairs during our last window swap and came out looking like she’d rolled in powdered sugar. Has anyone tried those zipper-seal plastic barriers for keeping areas off-limits? I’ve seen them online but never actually used one. Do they help with dust, or are they just overkill for a small job?

- Totally agree about the vents - missed them once and the dust just kept coming back for days.
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“My cat managed to wedge herself behind a stack of covered chairs during our last window swap and came out looking like she’d rolled in powdered sugar.”

“My cat managed to wedge herself behind a stack of covered chairs during our last window swap and came out looking like she’d rolled in powdered sugar.”

That mental image made me laugh - my old lab did something similar but managed to shake off half the dust right onto my freshly mopped floor. Pets just have a sixth sense for finding the messiest spots, don’t they?

I hear you on the zipper barriers. Honestly, I’ve only bothered with those when we’re talking about ripping out multiple windows at once or if there’s someone with allergies in the house. Otherwise, old sheets and painter’s tape do the trick for most jobs, though I will say they don’t always catch the fine stuff. I learned that the hard way after thinking I’d done a great job... then sunlight hit the living room and it looked like a snow globe.

Vents are easy to overlook, but man, they’re dust magnets. I usually toss an old towel over them and tape around the edges - cheap and works well enough unless you’re doing a full-on demo.

Keeping pets in another room with treats is definitely less stressful than trying to chase them away from the chaos. My advice: double-check under couches before you start. They’re sneakier than you think.

I’ve always wondered if those zipper barriers are really worth the hassle unless you’re doing a huge project. I’ve had mixed luck with old sheets and towels - sometimes they help, sometimes it feels like I’m just moving dust around. Anyone actually tried those plastic vent covers they sell at hardware stores? I keep seeing them but haven’t pulled the trigger yet. Curious if they’re any better than the towel-and-tape method or just another thing to throw in a drawer.

Tried those plastic vent covers a couple times during drywall work. Honestly, they’re a step up from towels - at least they actually stick (for a while), but if your vents aren’t perfectly clean, the adhesive can peel off. I wouldn’t call them a game-changer, but they do keep more dust out than the towel-and-tape routine. Still, half the time I forget to take them off for weeks and then have to pry them off with a putty knife... not ideal.

I get what you mean about those vent covers - I've tried a few brands and always end up with the same sticky mess if I leave them on too long. But honestly, I’ve had just as much trouble with the adhesive failing if there’s even a bit of dust on the vent. One time, I used painter’s plastic and magnets instead (just stuck the magnets around the metal vent), and it actually held up better than the stick-on covers... plus no residue to scrape off later. Not perfect, but at least it didn’t make me break out the putty knife. Anyone else try something like that?

Magnets and painter’s plastic - now that’s clever. I’ve only ever used the sticky vent covers, and yeah, the residue is a nightmare. I get the appeal of magnets since you can just peel them off when you’re done, no scraping required. The only hiccup I ran into with magnets was in my old house where some of the vents were aluminum, not steel, so the magnets just slid right off. Ended up taping the edges anyway, which sort of defeated the purpose.

If you’re prepping for window installs, I’ve found that covering vents is just one part of keeping dust from spreading everywhere. I usually go step-by-step: first, move furniture away from windows and cover it with old sheets (plastic gets slippery), then I tape up doorways with plastic drop cloths to keep dust from drifting into other rooms. For the vents, lately I’ve been using painter’s tape to secure a doubled-up layer of lightweight fabric (like an old pillowcase) over each register. That way air can still flow a bit if needed, but it catches most of the dust and there’s zero sticky mess after.

Curious if anyone else has tried something like that - using fabric instead of plastic or stick-on covers? Wondering if it makes much difference in how much debris sneaks through. Also, has anyone had issues with airflow or HVAC performance when covering vents during reno work? I’m always a little paranoid about blocking things too tightly and messing up the system...

“lately I’ve been using painter’s tape to secure a doubled-up layer of lightweight fabric (like an old pillowcase) over each register. That way air can still flow a bit if needed, but it catches most of the dust and there’s zero sticky mess after.”

- Love the pillowcase trick - beats scraping sticky gunk off vents any day.
- I’ve seen folks use furnace filters cut to size over registers, too. Bit more airflow, but they’re not as reusable.
- Blocking vents too tightly can stress the HVAC, especially if you’re running heat or AC during the work. I usually just shut the system off while the messiest stuff is happening - less risk, less dust sucked into the ductwork.
- Sheets over furniture are clutch. Plastic always ends up sliding off or making a crinkly mess.
- Only downside with fabric is fine drywall dust sometimes gets through, but it’s still way better than nothing.

I get the logic behind using fabric over the vents, but I’m not totally sold on it for fine dust. When I did my kitchen reno, I tried old t-shirts and pillowcases, but honestly, I still found a thin layer of dust in the ductwork after. Maybe I’m just paranoid, but after that, I started using painter’s plastic with a few small holes poked in for airflow. It stuck better than expected and seemed to catch more of the really fine stuff. Not perfect, but less cleanup for me afterward. Anyone else notice fabric lets more through than you’d think?

Yeah, I’ve noticed the same thing with fabric. Years back when we did our living room windows, I tried using old towels over the vents - figured it’d be good enough. Still ended up with that fine dust everywhere, especially in the ductwork. Switched to painter’s plastic too, taped tight and just a few holes for airflow. Not perfect, but way less mess in the end. I honestly think the really fine stuff just slips right through fabric, no matter how thick it is.

Painter’s plastic really does make a difference. I tried the fabric route too - old sheets, towels, even a couple of moving blankets - and still ended up vacuuming dust out of the vents for weeks. Taping plastic down was kind of a pain, but way less cleanup after. Only thing I’d add is to double check the seal around the edges...I missed a spot in the hallway and it was just enough for dust to sneak through. Might not be perfect but definitely better than nothing.

Yeah, painter’s plastic is a total game changer for dust. I’ll add, I use blue painter’s tape instead of regular masking - sticks better to baseboards and peels off clean. Sometimes I run a shop vac along the taped edge before pulling it up, just in case any sneaky dust made it through. Learned that after one too many gritty surprises under the couch.

Sometimes I run a shop vac along the taped edge before pulling it up, just in case any sneaky dust made it through.

That’s a clever move - I always seem to find a little line of dust right where I thought I’d sealed everything. Do you notice a difference in how much dust escapes depending on the brand of painter’s plastic? I tried a thinner roll once and it tore way too easily. I’m also curious if anyone’s tried reusable drop cloths for this kind of prep - wondering about the tradeoff between less plastic waste and maybe not sealing as tight.

I’ve actually had better luck with the thicker painter’s plastic too, but honestly, I still get some dust sneaking through no matter what. The reusable drop cloths are great for big debris, but I’ve found they don’t seal up tight enough for fine dust - especially with window work where there’s a lot of vibration and air movement. If you’re really concerned about dust, I’d say taping down the edges of plastic is worth the extra effort, even if it means using more single-use material than I’d like. It’s a tradeoff… less waste vs. a cleaner house.

Taping the edges definitely helps, but I’ve noticed dust still finds a way in - especially if you’re working in an older house with drafty walls. Ever tried those zipper door kits? Curious if they actually make a difference or just another gimmick.

Yeah, dust is relentless. I taped everything off too, but still ended up with a fine layer everywhere. I actually tried one of those zipper door kits during a bathroom reno - honestly, it helped a bit, but not a miracle fix. Still had some dust sneak through the zipper edges, especially if people kept going in and out. Maybe better than nothing, but definitely not perfect.