Notifications
Clear all

Ventilation in new builds—are we overlooking something important?

714 Posts
656 Users
0 Reactions
21.7 K Views
Posts: 9
(@adam_jackson)
Active Member
Joined:

Interesting points, especially about ridge vents. I've noticed something a bit different though—my attic has ridge vents installed, but honestly, I didn't see much improvement until I upgraded the soffit vents too. Seems like proper airflow needs both intake and exhaust balanced out. Also, darker shingles definitely made my attic hotter compared to my neighbor's lighter roof... so color might matter more than we think. Just sharing my experience; ventilation seems trickier than it first appears.


Reply
sarah_wilson
Posts: 17
(@sarah_wilson)
Active Member
Joined:

Good catch on the soffit vents—I swear, ventilation is like baking a cake; mess up one ingredient and the whole thing flops. Curious though, did you notice any difference in humidity levels after upgrading your soffits? Mine still feels muggy sometimes...


Reply
milobrewer1420
Posts: 11
(@milobrewer1420)
Active Member
Joined:

Upgrading my soffit vents helped a bit, but honestly, the real difference came when I added a ridge vent. Have you checked if your attic insulation is blocking airflow? That happened to me once—made everything feel muggy no matter what I did...


Reply
Posts: 14
(@fishing728)
Active Member
Joined:

"Have you checked if your attic insulation is blocking airflow? That happened to me once—made everything feel muggy no matter what I did..."

Good call on the insulation issue—seen that happen more times than you'd think. A lot of folks overlook how easily insulation can shift or get installed incorrectly, especially in newer builds. Ridge vents definitely help, but they're only as good as the airflow coming from below.

Quick tips from experience:
- Double-check insulation around soffit areas; installers sometimes pack it too tight.
- Consider adding baffles if you haven't already—they keep insulation from blocking airflow.
- Don't underestimate attic fans either; they can be a lifesaver in humid climates.

Sounds like you're on the right track though, ventilation issues can be tricky but you're clearly making progress. Keep at it, you'll get there...


Reply
cathywoof286
Posts: 12
(@cathywoof286)
Active Member
Joined:

Good points overall, but attic fans can sometimes pull conditioned air from inside the house if things aren't sealed properly...seen that happen a few times. I'd focus more on sealing air leaks first before adding extra ventilation gear. Just my two cents.


Reply
Page 50 / 143
Share:
Scroll to Top