I haven’t really noticed a huge difference in attic temp, honestly. Maybe it’s a little cooler, but it’s not dramatic. I still get that oven effect in July. Could be my insulation’s just not great... or maybe I’m just expecting too much from new tiles.
I still get that oven effect in July.
Honestly, new tiles can only do so much if the insulation’s not up to par. I’ve seen plenty of folks swap out roofing and still feel like they’re roasting up there. Sometimes it’s less about the tile and more about what’s underneath. I’d check for gaps or thin spots in the insulation—especially around vents and eaves. Even a small improvement there can make a bigger difference than you’d think. Composite tiles are solid for durability, but they’re not miracle workers for attic temps, especially in peak summer.
I swapped to composite tiles last year and yeah, it helped with leaks and looks way better, but the attic still gets crazy hot in July. Ended up adding more insulation after the first summer—made a bigger difference than the new roof did, honestly.
Composite tiles are a step up for sure, but if you’re after a cooler attic, have you looked into green or “living” roofs? I know it sounds wild, but a buddy of mine put one in and swears his attic’s like a fridge now. Plus, mowing your roof is a conversation starter...
Plus, mowing your roof is a conversation starter...
I’ve actually looked into green roofs for a couple of our properties. They’re pretty impressive for insulation—definitely help keep attic temps down. That said, the structural requirements are no joke. Not every roof can handle the extra weight, especially older homes. Composite tiles are a solid upgrade for most folks, and you don’t need to worry about irrigation or root barriers. Personally, I’ll stick to mowing the lawn, not the roof...
