Festa Radon Blog Forum

One man is standing on a steel ladder holding a white pipe. Another man stands on the ground with his hands on the ladder.
  • Jun 9, 2026
What Are the Components of a Radon Mitigation System?
Close-up of an XN-1000 laboratory analyzer with rows of sample tubes, representing scientific testing.
  • May 26, 2026
Radon Testing in Rental Properties: Who Is Responsible and When
The word radon is illuminated and sits against a dark, brick background. The word is written in capital letters.
  • May 20, 2026
The History of Radon and When It Became a Big Deal
A residential crawl space features a white, plastic covering over the floor and the walls. A PVC pipe is in the center.
  • Apr 23, 2026
Crawl Space Ventilation: Should You Seal or Not Seal?
An unfinished basement features concrete floors, an older washer and dryer, stairs, and HVAC ducts on the ceiling.
  • Apr 16, 2026
Retrofitting a Radon Mitigation System: A Guide
A slab foundation for a home sits on an empty, dirt lot. Tubes are sticking up out of the concrete foundation.
  • Apr 14, 2026
What Is a Sub-Slab Radon System, and Is It Important?
A close-up view shows a woman wearing blue gloves holding a glass jar full of dirt with a label that reads "soil radon test."
  • Mar 24, 2026
DIY vs. Professional Radon Testing Methods: The Differences
The exterior of a two-story home has scaffolding and ladders on the front and sides because of renovations.
  • Mar 18, 2026
How To Prepare for a Radon-Safe Home Remodel
Spacious modern basement living space
  • Feb 23, 2026
What to Expect During a Professional Radon Mitigation Installation