Festa Radon Blog Forum

A close-up view shows a white radon fan attached to the outside of a home with blue siding. White pipes are attached to the fan.
  • Nov 11, 2026
What Static Pressure Means for Radon Fans
The exterior of a modern home features dark siding, light-colored stones, a pristine yard, and a three-car garage.
  • Nov 6, 2026
Why Radon Levels Differ in Airtight vs. Drafty Homes
Sunlit empty living room with hardwood floors and open windows in a vacant house waiting for new occupants
  • Oct 16, 2026
The Indoor Air Quality Risks That Can Appear When a Long-Vacant House Becomes Occupied Again
A cute one-story home with dark-colored siding and a landscaped property has solar panels on the roof.
  • Oct 12, 2026
How Solar Panels and Energy Efficiency Upgrades Affect Radon
A close-up view shows a large crack on the exterior of a concrete structure. Plants appear next to the building.
  • Sep 28, 2026
The Structural Importance of Concrete Repairs in Homes
a distinctively designed house featuring colorful accents and intricate architectural details
  • Sep 24, 2026
Moving Into a Home After Major Foundation Repairs: When Should You Retest for Radon?
A woman wearing a gray sweater has a puzzled look on her face and a hand on her cheek. The background is blurry.
  • Sep 16, 2026
Is Radon Testing Necessary if You Don’t Have a Basement?
A short hallway with gray walls leads to the white front door of a home. The walls have artwork on them.
  • Sep 3, 2026
The Role of Building Pressure Differentials in Radon Control
A close-up view shows a heavy rain hitting the gutters, siding, and shingles of a home. A tree is in the background.
  • Aug 27, 2026
How Rain Could Affect Radon Levels in Your Home