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[#4587]

Sun-soaked winters: does anyone else use big windows and heavy floors?

Caught an article this morning about how some folks are using big south-facing windows paired with concrete or tile floors to keep their homes warmer in winter, just by soaking up the sun. I’ve got a friend who swears her living room stays toasty all day because of this. Anyone here actually tried it? Wondering if it’s as effective as they say, or if it just means you need better blinds for summer…


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25 replies

That’s actually how our place is set up - big south-facing windows and a lot of tile in the living room.

“I’ve got a friend who swears her living room stays toasty all day because of this.”
I can back your friend up on that, at least in winter. On sunny days, the floor gets warm by late morning and it really does keep things comfortable even after the sun goes down. We’re in central PA, so winters get cold but we still get enough sun for it to make a difference.

It’s not magic though. If it’s cloudy for a few days straight, you don’t get much out of it. And you’ve totally got the right idea about blinds for summer. That same living room turns into a greenhouse if I forget to close the shades before I leave for work. We ended up getting those cellular blinds that trap heat in winter and block it in summer, which helps a ton.

One thing I didn’t expect - our dog loves sprawling out on the warm tile like he’s at a spa. It’s kind of hilarious.

If you’re thinking about doing it, I’d say it’s worth it for winter comfort and maybe even saving a bit on heating. Just be ready to manage the heat in July or August, otherwise you’ll be running the AC more than you want. Not a perfect system, but it’s pretty cozy when it works.


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kennethpianist4325

Yeah, I’ve noticed the same thing with our place. South-facing windows and tile floors are awesome in the winter - our living room turns into a sun trap and you can actually feel the warmth under your feet. But you’re right, it’s totally dependent on the weather. If we get a run of gray days (which happens a lot here in upstate NY), it’s back to sweaters and socks.

I tried blackout curtains for summer but honestly, they made the room feel like a cave. Ended up switching to those honeycomb blinds too, just for some balance. Our cat is obsessed with the warm spots - he’ll follow the sun patches around like it’s his job. It’s definitely not perfect but I’d do it again for those sunny winter afternoons.


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abrown50

Our cat is obsessed with the warm spots - he’ll follow the sun patches around like it’s his job.

That’s classic - pets know how to find the best spot in the house. I hear you on the honeycomb blinds. In my experience, they do a better job balancing light and insulation than blackout curtains, especially if you get the double-cell kind. One thing I always warn folks about: those tile floors are great for thermal mass, but if you don’t have decent subfloor insulation, they’ll suck heat out fast on cloudy stretches. Seen a lot of people surprised by that after a renovation. Still, nothing beats stepping onto a sun-warmed floor in January... just gotta watch out for those long gray spells.


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sonicbaker889 Topic starter

Yeah, I’ve noticed the same thing with the floors getting cold if there’s no sun for a couple days. My place has big windows and tile in the kitchen - on a sunny winter afternoon it’s honestly perfect, but after a few gray days the floor is like an ice rink. I guess it’s a tradeoff. I’ve thought about putting down rugs, but then you lose some of the heat-soaking effect on the sunny days.

I tried those double-cell honeycomb blinds too, mostly for summer since the sun can really crank up the heat in July. They work, but I still have to keep an eye on the thermostat or it gets stuffy. Winter’s less of an issue for overheating, at least where I am.

One thing I didn’t expect: the dog always camps out in the sunniest spot, and now I kind of plan my furniture around that patch of sunlight. It’s weird how much difference just a bit of direct sun makes, even when it’s freezing out.

If I ever redo the floors, I’d probably go with something warmer than tile - maybe wood or even those fake wood planks that aren’t so cold underfoot. But for now, I’ll take the free heat when I can get it.


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artist282012

I get the appeal of those big sunny windows, but honestly, I’m not totally sold on the whole “thermal mass” thing with tile. In my place, the tile just stays cold, even after a sunny afternoon - maybe my house is too drafty, or maybe it’s just wishful thinking that the floor ever gets warm enough to matter. I tried rugs too, and yeah, you lose some of that sun-warmed feeling, but at least your feet aren’t freezing when you grab coffee in the morning. Maybe it’s just me, but if I ever redo the floors, I’m skipping tile altogether.


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sophies46

I hear you on the cold tile - mine only ever feels warm if I stand in a sunbeam for a while, but the rest of the floor is always chilly. My place is older and drafty too, so maybe that’s part of it. I ended up putting down thick slippers by the coffee pot... not the most elegant solution, but it works. If I could do it over, I’d probably look at cork or even wood instead.


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rubynebula981

My place is older and drafty too, so maybe that’s part of it. I ended up putting down thick slippers by the coffee pot...

Not sure cork or wood would really solve the cold issue, honestly. Wood’s a bit warmer than tile, but in a drafty place, your feet are still gonna feel it. Plus, isn’t cork kind of soft and prone to dents? I get the appeal, but what about area rugs instead? I tried one in my kitchen - easier to swap out if it gets gross, and you can go as thick as you want. Anyone else worried about spills with wood floors near the coffee pot?


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I’ve seen a lot of drafty homes where even wood floors feel cold underfoot, especially near big windows or exterior walls. Rugs definitely help, and they’re way less hassle than refinishing wood if you get a spill or scratch. Cork is warmer but yeah, it’s soft - my neighbor’s kitchen has dents from dropped pans. With older windows, you’ll still get that chill unless you address the drafts directly. Sometimes even thick curtains or sealing gaps makes more difference than changing the flooring. I’d be nervous about coffee spills on wood too… cleanup’s never as easy as they say.


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baileyq59

I get the concern about cold floors near big windows, but I honestly think people overestimate how much flooring type alone impacts that. In my place (built in the 60s, so not exactly airtight), the biggest difference came after I actually tackled the window drafts and not just what was underfoot. I used to blame the hardwood for being freezing in winter, but once I added some proper weatherstripping and swapped out old caulking, it felt way less chilly - even before putting down any rugs.

Rugs are a quick fix, sure, but they’re not magic if you’ve got real air leaks. I’ve tried thick curtains too - they help a bit with radiant cold, but if there’s a legit draft, you’ll still feel it. Honestly, heavy curtains just made my living room feel smaller and darker during the day, which kind of defeats the point of big windows for me.

I hear you on cork being warm but soft. I put cork tiles in a basement rec room - super comfy, but after a couple years, there’s definitely some dents and scratches that don’t bounce back. Wouldn’t do it in a kitchen or anywhere with heavy furniture again.

On spills: wood isn’t as fragile as people think if you keep up with sealing it every couple years. I’ve had coffee mishaps and as long as you wipe it up quickly, no harm done. The only time I had trouble was when a spill went unnoticed overnight - then yeah, you get a mark.

If you want warmth underfoot without fussing over rugs or worrying about dents, maybe look into engineered wood with underlayment. Not as soft as cork but holds up better than solid hardwood against moisture and temperature swings. Just my two cents from messing around with different options over the years.


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Drafty windows are the real enemy, for sure. We had this one spot in our living room where my wife swore there was a “ghost breeze” every winter - turns out it was just ancient caulk giving up the ghost. Once I finally got around to sealing it up, even our tile floor felt less like walking on an ice rink. I do miss the look of heavy curtains, but I’m with you: they make the place feel like a cave by 3pm. Engineered wood with a decent underlayment’s been solid for us - still feels warm enough, and it’s survived both dogs and spilled soup, which is saying something.


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I get the appeal of engineered wood, but honestly, I think a lot of folks overlook how much difference the window itself makes - especially with big panes. Heavy curtains can help, but if the glass is single-pane or the seals are shot, you’re just fighting an uphill battle. I swapped out my old windows for double-glazed units last year and noticed more consistent temps right away, even without any thick drapes. It was a bigger investment up front, but it’s paid off in comfort (and lower bills). Sometimes it’s less about what’s on the floor and more about what’s around it.


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spirituality_storm

That’s spot on about the windows - sometimes people get fixated on floors or wall insulation and forget that a drafty window will undo all that work. I swapped out a couple of old single panes in my living room two winters ago, and honestly, it made a bigger difference than the new underfloor insulation did. Did you notice any noise reduction too? For me, the double glazing cut down street noise way more than I expected. Still had to deal with some condensation issues at first, but it’s been worth it overall.


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Funny you mention the noise - my place is right on a bus route, so I was desperate for some kind of fix. Swapping to double-glazed units made a noticeable difference, but honestly, I still get a fair bit of rumble when the big buses go past. Maybe it’s just the old brick walls carrying sound? Either way, it’s better than before.

I had almost the same condensation issue at first, especially on cold mornings. Took me a while to realize it was partly because I’d made everything so airtight that ventilation got worse. Ended up cracking the bathroom window just a bit overnight and that seemed to help.

Has anyone tried those heavy curtains for extra insulation? I’m tempted, but not sure if they’d block too much of the winter sun during the day. I love how much heat my living room gets from those big windows when the sun’s out, but I’m always second guessing if it’s worth sacrificing that for a bit more warmth at night...


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sonicbaker889 Topic starter

Honestly, I tried heavy curtains a while back and ended up not loving them. They did help keep the room warmer at night, but I felt like they blocked too much of the sun during the day, which kind of defeated the point for me. You mentioned:

I love how much heat my living room gets from those big windows when the sun’s out, but I’m always second guessing if it’s worth sacrificing that for a bit more warmth at night...

That’s exactly what bugged me. I’d open the curtains in the morning and everything just felt gloomy until midday. Ended up swapping to lighter thermal blinds instead - still get most of the sunlight, but they cut down on drafts at night. Not perfect, but it’s a decent compromise.

Noise-wise, I’ve noticed old brick just doesn’t block low-frequency stuff much. Even with double glazing, you’ll still feel those bus rumbles if they’re close enough. At least it’s not as bad as before, right?


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cooking_jeff

Totally get what you mean about the heavy curtains making things feel cave-like in the mornings. I switched to cellular shades last winter and honestly, it’s been a game changer for me. They’re not as good as thick curtains for heat, but I still get that sun streaming in once I pull them up. As for the noise, yeah, old brick has its quirks... My place rattles every time a truck goes by, double glazing or not. Still, I’ll take the sunlight over total silence any day.


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historian91

I get the appeal of sunlight, but I’m not totally convinced cellular shades are the answer for drafty old places. I tried them in my last house - looked nice, sure, but I noticed the room still felt chilly in the mornings, especially near the windows. Maybe it’s just my old bones talking, but I’d rather deal with a bit of “cave” than wake up freezing. Does anyone else find that lighter window treatments just don’t cut it once winter really sets in? Or is it just me being stubborn about change...


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dieselevans240

- I totally get what you mean about the chill - my old place had huge windows and I tried both cellular and thick curtains.
- Honestly, the heavy drapes made a bigger difference for me, but then the room felt gloomy all day.
- Sunlight’s great, but if you can feel a draft, no shade’s gonna fix that completely...maybe some window film or extra insulation helps?
- Anyone ever try layering shades with curtains for both warmth and light? Curious if that’s overkill or actually works.


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Layering shades with curtains actually isn’t overkill, especially if you’re dealing with big windows and winter drafts. I’ve done cellular shades behind blackout curtains - keeps the room warmer, but you can still let in some light by adjusting just the shade. It’s not as bulky as it sounds. If you want more sunlight, top-down/bottom-up cellulars are solid since you can leave the upper part open. Draft stoppers or window film help too, but nothing beats fixing the actual gaps if you can swing it.


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That’s spot on about layering - cellular shades plus curtains really do help with drafts. I’ve got huge south-facing windows and tried just heavy drapes at first, but it didn’t cut it once the wind picked up. Cellulars made a noticeable difference, and I like being able to tweak the light without sacrificing warmth. Fixing gaps is definitely the gold standard, though... I keep meaning to get around to that, but winter always sneaks up. Your approach sounds practical, not overkill at all.


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