"Curious if anyone here has experience with synthetic underlayment? I've heard good things about it holding up better under extreme conditions compared to traditional felt paper."
I've used synthetic underlayment on a couple of properties now, and honestly, it's been pretty solid. One building had traditional felt paper before, and after a nasty storm, we found water had seeped through in spots where shingles had lifted slightly. Switched to synthetic on the next reroof, and it's held up noticeably better—no leaks even after some heavy wind-driven rain.
But yeah, like you mentioned, installation quality is key. Had one roofer who swore by synthetic but rushed the job...ended up with wrinkles and uneven overlaps that caused pooling. So even great materials won't save you if the install is sloppy.
Also, totally agree about fasteners. I've seen metal roofs leak just because screws weren't tightened properly or washers were missing. Details matter big-time when weather gets wild.
Synthetic underlayment is legit stuff, especially if you're dealing with crazy weather. Had it on my place for about three years now—survived hail, windstorms, even a mini tornado (okay, maybe just a really angry gust). But yeah, like you said, install matters big-time. Ever seen someone slap it down in a hurry? Not pretty...wrinkles everywhere. Sounds like you're already thinking about the right details though, so you're probably good to go.
- Totally agree on synthetic underlayment—solid choice for rough weather.
- Had mine installed about five years ago; zero leaks even after some nasty storms.
- One thing I'd add: ventilation matters too. Good airflow underneath helps prevent moisture buildup, especially in humid climates.
- Also, don't skimp on fasteners. Seen a neighbor's roof peel back because they cheaped out on nails...not fun to watch.
Synthetic underlayment has definitely been solid for me too, but good point about ventilation. I've noticed a lot of folks overlook that step and then wonder why they're dealing with mold later on. Another thing I've seen help is adding drip edges—really guides water away from the fascia boards and keeps things drier overall. Curious if anyone's tried impact-resistant shingles? Been hearing mixed reviews about whether they're worth the extra cost...
Impact-resistant shingles can be a solid investment, especially if you're in an area prone to hail or heavy storms. I installed them about three years ago after a nasty hailstorm damaged my previous roof. They're definitely pricier upfront, but I've noticed fewer granules washing off during heavy rains, and my insurance premium dropped slightly too. Still, I get why some folks hesitate—if severe weather isn't common where you live, the cost-benefit might not pan out...