Attic Fans: Why One Big Fan Is the Wrong Answer
Bigger motor, higher CFM, one giant fan to cool the whole attic — it's the pitch in every hardware store, and it's usually wrong. Here's why balanced, distributed solar ventilation...
Solar Insights
TIPS, GUIDES & NEWS FROM THE SOLAR BLASTER TEAM
Practical expert guides on attic ventilation, mold prevention, energy savings, and solar-powered ventilation for homes, sheds, containers, and warehouses.
-
Attic Fans: Why One Big Fan Is the Wrong Answer -
How Solar Attic Fans Reduce Your Energy BillsHow Solar Attic Fans Reduce Your Energy Bills
New windows. New insulation. A new HVAC system. All of them promised to cut your energy bills — and none of them fix the actual problem. On a sunny summer...
-
Attic Moisture From Showers: Why Ventilation Is Your Only Real DefenseAttic Moisture From Showers: Why Ventilation Is Your Only Real Defense
Every time you take a hot shower, moisture doesn't just fog your mirror — most of it migrates upward through your ceiling and into your attic. Learn why your bathroom...
-
The Future of Roof Ventilation: Why Distributed Solar Is Replacing High-CFM FansThe Future of Roof Ventilation: Why Distributed Solar Is Replacing High-CFM Fans
More airflow doesn't always mean better airflow. Discover why the roofing industry is shifting away from single high-CFM fans and toward distributed solar ventilation — and what that means for...
-
Why Your Insulation Stops WorkingWhy Your Insulation Stops Working
Your insulation's R-value was tested in a lab — zero moisture, zero wind. The moment moisture enters your attic, that number starts dropping. Here's what's really happening up there, and...
