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Swapping Out Roof Vent Boots With The Seasons—Worth The Hassle?

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Posts: 3
(@jeff_hall)
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Ever since I switched to the pricier silicone boots, it’s been way less stress. Upfront cost stings a bit, but not having to climb up there every season is worth it for me.

I get what you mean about the upfront cost—those silicone boots aren’t cheap, but man, the time savings add up. I’ve got a couple older duplexes with low-slope roofs and the cheaper rubber ones just didn’t last through our Midwest winters. Curious if anyone’s had luck with those “lifetime” plastic boots? I tried one brand and it actually cracked after two years... maybe just bad luck or wrong install?


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Posts: 7
(@stevenl47)
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I’m in the same boat, just bought my first place last year and the inspector flagged the old rubber boots right away. I swapped one out for a “lifetime” plastic boot (can’t remember the brand) and it’s already looking faded after one winter. Maybe I messed up the install or it’s just not cut out for Michigan weather... kinda wishing I’d just gone with silicone from the start, even if it hurt the wallet.


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hannahl39
Posts: 5
(@hannahl39)
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I get what you mean about the “lifetime” stuff—mine was supposedly UV-resistant, but after two years in upstate NY, it’s already cracking. I’m honestly starting to think “lifetime” means something different to the manufacturers than to us. I bit the bullet and went with a pricier silicone boot on the main vent last fall. No issues yet, and it still looks brand new, but yeah, it stung dropping that much cash for a hunk of flexible plastic. At least I’m not crawling up there every spring anymore...


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food_shadow
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(@food_shadow)
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I’ve had the same gripe with “lifetime” roof boots—mine started splitting after just a few winters here in central PA. First time, I went cheap and regretted it. Last year, I swapped to a silicone one like you did. Pricey, yeah, but honestly it’s holding up way better. Not having to haul out the ladder every spring is worth something… though I still keep an eye on it after big storms just in case. Manufacturers really play fast and loose with those warranty terms, don’t they?


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Posts: 13
(@rain_thomas)
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- Totally hear you on the “lifetime” claim—seen a lot of those split in just a few seasons, especially with freeze/thaw cycles in PA.
- Silicone boots are pricier up front, but they flex better and don’t get brittle as fast. Worth it for less hassle.
-

Not having to haul out the ladder every spring is worth something…
Couldn’t agree more. Safety’s huge, and fewer trips up there is always better.
- Warranty terms are tricky—manufacturers usually only cover defects, not weather damage or install issues. Always read the fine print.
- Quick tip: after big storms, check for debris around the boot—sometimes it’s not the boot itself but stuff getting jammed under the flashing that causes leaks.


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