Chatbot Avatar

AI Chatbot

Ask me anything about our forum!

v1.0.0
Notifications
Clear all

Need advice on replacing an old leaky roof

887 Posts
794 Users
0 Reactions
11.8 K Views
dev807
Posts: 18
(@dev807)
Active Member
Joined:

"Honestly, I was skeptical at first. I worried they'd look fake or plasticky, but once they were installed, I was genuinely impressed."

Yeah, this was my exact experience too. Synthetic shingles have come a long way in recent years. One thing I'd add is to make sure your installer has solid experience with the specific product you choose—installation quality makes a huge difference in durability and appearance. Sounds like you're already on the right track though... it'll feel great to finally stop worrying about leaks every storm.


Reply
Posts: 15
(@running_eric)
Active Member
Joined:

Glad to hear your experience turned out well. Did you end up going with a textured or smooth finish? I've noticed the textured synthetic shingles tend to blend in better, especially if you're matching an older home's aesthetic. Also curious—did your installer mention anything about ventilation adjustments when switching from traditional shingles to synthetic? I've heard mixed things about whether that's necessary or not.

Either way, sounds like you're set for a good long while without leaks. It's always reassuring when a product exceeds expectations, especially something as critical as roofing.


Reply
barbara_turner
Posts: 3
(@barbara_turner)
New Member
Joined:

"Also curious—did your installer mention anything about ventilation adjustments when switching from traditional shingles to synthetic? I've heard mixed things about whether that's necessary or not."

That's actually a really good point. From what I've seen, ventilation adjustments aren't always necessary, but it can depend heavily on your home's existing setup and the specific type of synthetic shingle you're using. Typically, traditional asphalt shingles allow for a certain amount of airflow that some synthetic materials might restrict slightly. But honestly, in most cases, if your attic ventilation was properly designed from the start (ridge vents, soffit vents, etc.), you shouldn't need major changes.

When we replaced the roof on an older property last year, we went with textured synthetic shingles specifically because they blended better with the neighborhood's older homes. Our installer did recommend checking the attic ventilation beforehand, just to be safe. Turns out our existing soffit vents were partially blocked by insulation—pretty common issue actually—and clearing those out made a noticeable difference in airflow. Didn't have to do anything drastic like adding new vents or fans though.

If you're unsure whether your ventilation is sufficient, it's pretty easy to do a quick check yourself:

1. Head up into your attic during daylight hours and turn off any lights.
2. Look around carefully at the eaves (edges near the roofline). You should see daylight coming through evenly spaced openings—that's your soffit ventilation.
3. Check if insulation is blocking these openings; if it is, gently pull it back or install baffles to keep airflow clear.
4. Also look up toward the ridge line—there should be some form of ridge vent or other exhaust venting visible.

If you notice any moisture buildup or moldy smells up there, that's usually a sign you've got insufficient ventilation and might need some minor adjustments.

Glad to hear everything turned out well overall though... roofing projects can feel pretty daunting at first, but sounds like you're all set now for many years ahead without leaks or issues.


Reply
michelleexplorer
Posts: 6
(@michelleexplorer)
Active Member
Joined:

We switched to synthetic shingles last summer, and our installer didn't mention ventilation at first either. But after I asked, he took a quick look and found our ridge vent was partially blocked by debris—probably from years of storms and leaves. Clearing that out made a noticeable difference in attic temps. Might be worth checking yours too, just in case... better safe than sorry with moisture issues down the road.


Reply
drummer89
Posts: 14
(@drummer89)
Active Member
Joined:

Good points overall, but I'd caution against assuming debris blockage is always the main culprit. A couple things to consider:

- Synthetic shingles typically retain less heat than traditional asphalt, so improved attic temps might partly be due to your new roofing material rather than just clearing the ridge vent.
- Ridge vents alone aren't always enough—especially in larger or more complex roof structures. Sometimes adding soffit vents or even powered attic fans can make a bigger difference.
- Moisture issues can also stem from insulation problems or vapor barriers, not just ventilation.

Might be worth looking into these aspects too before settling on a single solution...


Reply
Page 46 / 178
Share:
Scroll to Top