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Which way do your windows face for max winter sun?

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Posts: 12
(@finnanimator)
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North-facing windows are just brutal in winter, right? I swear, I’ve tried everything short of bubble-wrapping myself to the radiator. I did splurge on those cellular shades last year—honestly, they helped a bit, especially if you tuck them in tight, but yeah, they're not magic. If you can seal the edges with some weatherstripping, it’s a little better. For me, it’s all about stacking the small fixes: thermal curtains at night, shades down, and if I’m feeling fancy, a draft stopper on the sill. Not gonna lie, still end up wrapped in a blanket most nights... north-facing just doesn’t play fair.


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sonich67
Posts: 26
(@sonich67)
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- North-facing windows in winter? Yeah, they’re basically the “cold shoulder” of the house—literally.
- Cellular shades are a solid move, especially if you get the ones with the side channels to stop air leaks. Not magic, but better than nothing.
- Weatherstripping is underrated. It’s cheap, easy, and honestly makes more difference than folks expect—especially on older windows where the original seals are long gone.
- I always tell people: stack your defenses. Curtains, shades, draft stoppers, maybe even a window insulation kit if you’re feeling ambitious. It’s not glamorous but it works.
- If you’re ever doing any upgrades, low-e glass helps a bit with heat loss, but let’s be real, nothing’s turning a north window into a sunroom in January.
- I’ve seen folks try reflective film, but you lose what little light you get, so… not my favorite.
- Honestly, I just accept that my north-facing office is a blanket zone from November through March. At least the plants don’t complain as much as I do.


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ruby_thomas
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Stacking insulation methods is really the way to go. I agree that weatherstripping is often overlooked—on my 1950s place, sealing the gaps actually made a bigger difference than the fancy cellular shades. I’d add: don’t underestimate heavy thermal curtains, especially if you can get them to touch the floor and overlap in the middle. Low-e glass helps, but like you said, it’s not a miracle for north-facing windows. For anyone with radiators under their windows, just make sure nothing blocks the heat flow—curtains can trap warm air against the glass if they’re too tight.


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banderson14
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(@banderson14)
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Can’t argue with the power of weatherstripping—on my place, I swear a tube of silicone caulk did more for drafts than all the “energy efficient” upgrades I tried. I’m with you on thermal curtains, but I found if I don’t leave a gap at the bottom, my radiators just heat the window glass instead of the room... Not exactly ideal. South-facing windows are the real MVP for winter sun, but honestly, with enough layers on the windows, even my east-facing ones pull their weight.


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marioclark776
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“if I don’t leave a gap at the bottom, my radiators just heat the window glass instead of the room...”

Isn’t that the truth? I made the same mistake last winter—had those heavy curtains sealed up tight and suddenly the whole living room felt colder, not warmer. My place has mostly west-facing windows, so I miss out on that classic south-facing sun everyone raves about. Still, I swear by layered window film (the cheap kind) plus a small gap for airflow. It’s not perfect, but it beats cranking the heat all day. Sometimes I wonder if big energy upgrades are overrated compared to these small fixes.


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michaelrogue900
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Funny, I did the same thing with my old velvet curtains—thought I was being clever, but all I got was a cold draft right at my ankles. My windows face mostly north and east, so winter sun is basically a rumor around here. Tried the shrink-wrap film too, and honestly, it worked better than I expected… though getting it smooth is another story. I keep thinking about splurging on triple glazing, but then I remember how much coffee I could buy for that money. Sometimes the small hacks just feel more satisfying.


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fishing_jennifer
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North and east windows are brutal in winter, right? I tried the shrink-wrap too—total wrestling match with the hairdryer, but it does help. Triple glazing sounds dreamy, but honestly, I’d rather layer up and stick with my cheap hacks. You really notice the difference with even basic foam tape on the frames.


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kimv34
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I tried the shrink-wrap too—total wrestling match with the hairdryer, but it does help. Triple glazing sounds dreamy, but honestly, I’d rather layer up and stick with my cheap hacks.

I’ve always wondered why builders insist on putting so many big windows on the north and east sides—those are the ones that really seem to suck the warmth right out of the house in December and January. The shrink-wrap film is a yearly ritual here too, and I can relate to your “total wrestling match with the hairdryer”—my spouse jokes it’s more art than science. Still, it stops a lot of that cold air from sneaking in.

I tried foam tape last winter after reading about it here, and honestly, it was surprisingly effective for how cheap and basic it is. There’s something about blocking those tiny drafts around the frames that makes a bigger difference than you’d expect. Triple glazing would be ideal, but for an older house like mine (built in the late 60s), retrofitting isn’t cheap or straightforward.

On sunnier days, I’ve noticed the south-facing windows actually help a bit—they let in enough sun that I can sometimes get away with turning the thermostat down. East and north though...not so much. Anyone else ever experimented with heavy curtains or thermal blinds? I’m curious if they’re worth the hassle.


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Posts: 19
(@charliechessplayer)
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I actually went for heavy curtains in the living room last winter, and honestly, I’m not convinced they made a huge difference. Maybe a little less draft, but I still felt the chill near the windows. I kinda prefer the shrink-wrap for the price and effort. The thermal blinds look nice but seem like overkill unless your windows are really leaky.


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editor14
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Heavy curtains didn’t do much for me either, honestly. I tried them in my old 1950s ranch, and while they helped a bit with drafts, the cold still crept in around the edges. The shrink-wrap kits made a bigger difference, especially on those big single-pane windows—cheap fix, but surprisingly effective. Out of curiosity, which direction do your living room windows face? I’ve noticed my south-facing ones get a lot more sun, so even with just blinds, they stay warmer during the day. North-facing rooms are always a struggle, no matter what I try.


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