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Figuring out roof support: choosing between rafters and trusses

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Posts: 15
(@rayd54)
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I get the appeal of “future space” too, but honestly, I’m starting to think it’s a bit of a trap. We went with trusses because everyone said it was cheaper and faster, but now our attic is basically a triangle-shaped storage locker. I keep wondering if we should’ve gone with rafters for the open space, but then again, I can’t imagine actually finishing it—heating and cooling up there would be nuts. Lower bills and less temptation to hoard junk sounds like a win to me.


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psychology_maggie
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(@psychology_maggie)
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Trusses really do make construction smoother and cheaper, but yeah, they pretty much kill any dreams of a big, open attic. I see a lot of folks regret not thinking through how much space they’d actually use up there. Rafters give you options, but finishing that space is a whole other project—insulation, HVAC, egress, the works. Most people end up just using it for storage anyway, so honestly, not having the extra room can be a blessing in disguise. Fewer places for stuff to pile up, and your energy bills stay sane.


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(@steven_lewis)
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Trusses really do make construction smoother and cheaper, but yeah, they pretty much kill any dreams of a big, open attic.

I get what you mean about trusses limiting attic space, but for me, the lower cost and faster install won out. I did wonder if I'd regret not having a walkable attic, though. Has anyone here actually finished out rafter attics? Was it worth the extra hassle and expense?


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athlete33
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(@athlete33)
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Has anyone here actually finished out rafter attics? Was it worth the extra hassle and expense?

We did a rafter attic in our last house because I wanted the extra storage and maybe a bonus room down the line. It definitely cost more—framing was pricier, and we had to get creative with insulation and ventilation. The upside was a huge open space that felt like a second floor. We ended up finishing about half of it as a playroom for the kids, and honestly, that was great. But if you’re not planning on using the attic for living space, I’m not sure it’s worth all the extra money and work.

Trusses are way faster and less hassle, like you said. Sometimes I miss having that big attic, but not enough to pay for it again. Depends how much you value that space, I guess. If you just want storage, maybe look into attic trusses—they’re kind of a hybrid, but not always an option depending on your roof span.


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ocean_anthony
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(@ocean_anthony)
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I get where you’re coming from, but I actually think the hassle of a rafter attic can be worth it, even if you don’t fully finish it. We framed one out last year for a client who just wanted easy access for mechanicals and future flexibility. It cost more up front, sure, but now they’ve got space to run new wiring or ductwork without crawling through a maze of trusses. Plus, if you ever want to add a dormer or skylight, rafters make that way easier. Trusses are efficient, but they can really limit what you do down the road. Just depends how much you value options, I guess.


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