Before & After Photos

Before: Elevated radon levels, a sealed sump pump, and WaterGuard not yet encapsulated.

After: A neatly installed one-pipe mitigation system integrated into the existing waterproofing design. System was accessed via the Bilco door and completed while the home was vacant—simple, secure, and effective.

Before and after perspectives showcase the effectiveness of our radon mitigation efforts in Stratford. Starting with filling two old drain holes with cement, we ensured a sealed environment before installing a radon pipe behind the basement's pedestrian door. The transformation ensures safety while maintaining the integrity of the home's structure. The gallery also captures the seamless restoration of the floor using the client's provided glue.

Before and after views of our radon mitigation efforts in a Stratford home reveal the effectiveness of our targeted interventions. Starting with a radon level of 6.9, our solution included sealing the sump pump and installing a one-pipe system to the right of the bilco door. The after images highlight the seamless integration of the system, ensuring a safe and radon-free environment for the home's residents.

This Stratford project demonstrates how radon mitigation can be tailored to homeowner preferences. Initially planned as a two-pipe system with crawl space encapsulation, we adjusted the design to accommodate a simplified one-pipe solution, placed near the oil tank. The before and after photos show how we maintained system effectiveness while respecting the homeowner’s budget and concerns—still protecting against the home’s 9.0 pCi/L radon level.

Before

The condo tested at approximately 4.9 pCi/L with no active radon mitigation system installed and exterior routing constraints due to HOA requirements.

---

After (Planned Work)

 

A one-pipe radon mitigation system is planned with vent routing directed toward the rear of the building, followed by CRM testing to verify performance.