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Letting More Light In: My Experience Adding A Roof Bump-Out

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(@cycling_rain)
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Honestly, I think people overestimate how much UV film or even low-e glass can compensate for big south-facing windows. Once you start adding a ton of glass, especially with a bump-out, you’re basically inviting solar gain whether you like it or not. I’d argue that exterior shading—awnings, deep overhangs, even some well-placed deciduous trees—does way more for comfort than any film ever could. I learned the hard way after my last reno... ended up with a sunroom that felt like a greenhouse by July. Sometimes less glass and smarter placement beats all the tech in the world.


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gardener872840
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(@gardener872840)
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I hear you on the “greenhouse by July” thing—been there, sweated through that. It’s wild how fast a sunroom can turn from “cozy reading nook” to “sauna with a couch.” I remember thinking, “Hey, more windows means more natural light and less need for lamps, right?” Fast forward to summer and I’m basically living in a solar oven, curtains drawn 24/7 and still roasting.

“Once you start adding a ton of glass, especially with a bump-out, you’re basically inviting solar gain whether you like it or not.”

That line hits home. I tried to cheap out with some of those cling-on UV films too—figured it’d be a quick fix. Spoiler: my electric bill said otherwise. I guess there’s only so much a piece of plastic can do when the sun’s determined to cook your living room.

I’ve started eyeing up my neighbor’s maple tree with envy. The shade it throws is unreal. Ever think about planting something yourself? I know it takes time (and patience, which I don’t always have), but man, those trees are like nature’s air conditioning. Or maybe some of those retractable awnings? They look kinda dorky sometimes but honestly, at this point, I’d hang a bedsheet out the window if it meant not melting.

Funny how we get sold on all this “high-tech glass” and fancy coatings when sometimes the old-school stuff—like a big leafy tree or just not going overboard with windows—makes way more sense. Live and learn, right? At least you’ve got a sunroom for the other nine months of the year...


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shadoww60
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Funny how we get sold on all this “high-tech glass” and fancy coatings when sometimes the old-school stuff—like a big leafy tree or just not going overboard with windows—makes way more sense. Live and learn, right?

Couldn’t agree more. I’ve got an old oak out front that’s probably saved me a small fortune in AC over the years. Thing is, when we first moved in, I used to grumble about all the leaves it dropped every fall. Now? I’d take raking over sweating through July any day.

Tried those UV films too—honestly, felt like putting a Band-Aid on a busted pipe. Didn’t do much besides make the windows look a little cloudy. I get the appeal of all that sunlight, but there’s definitely a point where “bright and airy” turns into “why is my couch melting?”

Retractable awnings aren’t the prettiest, but they work. I saw someone rig up an old canvas tarp once, and it actually looked kinda cool in a rustic way. Sometimes the less fancy solution just does the trick.

Anyway, at least you get to enjoy that sunroom most of the year. Once fall hits, you’ll be back to cozy instead of crispy.


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culture865
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(@culture865)
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- Totally get the “why is my couch melting?” vibe. Been there.
- I actually like the look of retractable awnings—kind of retro-cool if you pick the right color.
- Trees are MVPs, but I’ll admit, I’m still not a fan of raking.
- Tried those UV films too.

felt like putting a Band-Aid on a busted pipe
—couldn’t have said it better.
- Sometimes the best fix is just not overcomplicating things.


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