Radon Mitigation & Radon Testing Specialist Serving Windham, ME

Concerned about elevated radon levels in their home, a Windham, Maine homeowner reached out to Maine Radon & Water for a reliable solution to reduce radon exposure risks. With initial levels measuring 4.1 pCi/L, they chose our team for our proven expertise and trusted reputation in radon mitigation.

The radon issue stemmed from the home's subsoil composition, which consisted of sand, allowing radon gas to seep into the living space.

How We Fixed the Problem:

• Identified a strategic location for the system in a small closet behind the bathroom.
• Navigated carefully around the ejector pump and sewer line to ensure a clean and efficient installation.
• Connected the radon system to the drainage tile to enhance its effectiveness.
• Installed a radon fan to provide proper ventilation and airflow.
• Verified the system’s performance with a manometer reading of 1.2, reflecting a significant drop in radon levels.

What made this job unique was the careful planning and precise installation required to work within the limited closet space while avoiding obstacles like the ejector pump and sewer line. If you’re facing similar concerns about radon levels in your home, trust Maine Radon & Water to provide the expertise and solutions you need!

1. Why they needed a radon mitigation system: The homeowner in Windham, Maine, identified dangerous levels of radon gas in their home, putting their family's health at risk and necessitating a professional mitigation solution.

2. Why the customer chose the company: They chose Maine Radon & Water for their reputation for thorough, reliable radon mitigation and their expertise in handling complex radon issues.

3. What's causing the problem: The radon was entering the home through the crushed gravel substrate and unsealed cracks between the floor and walls, creating a pathway for harmful gas buildup.

4. How We Fixed the Problem (Mitigation Process):

   • Installed an RN145 radon mitigation system for effective ventilation.
   • Used crushed gravel substrate to ensure proper airflow and prevent radon accumulation.
   • Addressed potential backflow issues and sealed cracks between the floor and walls to stop further gas infiltration.
   • Verified the results with a U-tube manometer reading, reducing radon levels to 0.4.

5. What's unique about this situation: The home had a crushed gravel substrate, which was strategically leveraged to optimize ventilation, making the mitigation process both efficient and effective in reducing radon to a safe level.

1. Why they needed a radon mitigation system:
   The homeowner discovered elevated radon levels in their basement and wanted to ensure their home was safe from the long-term health risks associated with radon exposure.

2. Why the customer chose the company:
   They chose Maine Radon & Water for our expertise and reputation in providing reliable, customized radon mitigation solutions.

3. What's causing the problem:
   Radon gas was seeping into the home from beneath the foundation, collecting in the basement and lower-level areas, where levels tend to concentrate without proper ventilation.

4. How We Fixed the Problem (Mitigation Process):

   • Installed a radon air mitigation system tailored to the property, using subslab depressurization to effectively vent radon gas.
   • Sealed any visible cracks in the foundation to prevent additional radon intrusion.
   • Conducted pressure field extension testing to confirm the system’s coverage.
   • Set up a manometer for the homeowner to easily monitor system performance.
   • Provided a third-party test kit for post-installation testing to verify that radon levels were successfully reduced.

5. What's unique about this situation:
   This project required customized system design due to the property’s specific foundation and radon levels, ensuring maximum effectiveness and seamless integration with the home’s structure.

1. Why they needed a radon mitigation system:
   The homeowner discovered alarming radon levels of 5.9 pCi/L in their newly purchased house, raising significant health concerns for their family.

2. Why the customer chose the company:
   They selected us for our established reputation for thoroughness and customer satisfaction in radon mitigation services, ensuring they received expert assistance.

3. What's causing the problem:
   Radon, a naturally occurring radioactive gas, was infiltrating the home due to cracks in the foundation and inadequate ventilation, which can pose serious health risks over time.

4. How We Fixed the Problem (Mitigation Process):

   • Conducted a comprehensive assessment to confirm radon levels and devise an effective mitigation strategy.
   • Sealed all specified cracks to prevent gas intrusion and improve overall safety.
   • Installed a clear plexiglass sump cover to protect the system from moisture while enhancing durability.
   • Connected the system to schedule 40 PVC to optimize performance and efficiency.
   • Implemented an audible alarm system to alert the homeowner if the mitigation system were to fail.

5. What's unique about this situation:
   This case involved a newly purchased home with a continuous monitor indicating elevated radon levels, highlighting the importance of immediate action to protect the family’s health before settling in.

Why they needed a radon mitigation system: The homeowner in Windham, Maine, discovered alarmingly high radon levels of 20.9 pCi/L during a professional radon test, raising significant concerns about the potential health risks associated with prolonged exposure.

Why the customer chose the company: They selected Maine Radon due to its strong reputation for reliability and proven expertise in radon mitigation, making them confident in their ability to address the issue effectively.

What's causing the problem: The elevated radon levels were likely due to the natural breakdown of uranium in the soil beneath the home, which can seep into living spaces, especially in areas with no drain tile.

How We Fixed the Problem (Mitigation Process):

• Conducted a comprehensive inspection to confirm the radon levels and assess the home's structure.
• Designed a tailored radon mitigation system that included:
• Strategic placement of a pipe system for optimal radon gas extraction.
• Installation of an exterior radon fan to efficiently vent harmful gases away from the property.
• A manometer to continuously monitor the system’s pressure and ensure proper functioning.
• Maintained open communication with the homeowner throughout the installation process, ensuring their satisfaction and understanding.

What's unique about this situation: This project was particularly unique due to the absence of drain tile, which required careful planning and execution to effectively mitigate the radon levels while maintaining minimal disruption to the home. The homeowner's proactive approach to addressing the health risk before it became a larger issue also highlighted their commitment to family safety.

Why they needed a radon mitigation system:
The homeowner from Windham, Maine, was concerned about potential radon exposure and needed a reliable and affordable solution. After receiving a $1,500 quote from another provider, he sought a more cost-effective option to protect his home and family.
Why the customer chose the company:
The homeowner chose our company because we offered a budget-friendly alternative without compromising on quality. Our reputation for providing effective radon mitigation solutions and our ability to tailor the system to his specific needs were key factors in his decision.
What's causing the problem:
The elevated radon levels in the home were caused by radon gas seeping in from the ground beneath the foundation. This odorless and invisible gas can accumulate to dangerous levels indoors if not properly mitigated.
How we fixed the problem:
We conducted a thorough site assessment and identified the oil tank room as the optimal location for the radon mitigation system. By utilizing the small space between the bulkhead entrance and the porch, we ensured an efficient and discreet setup. The system was installed with an exterior radon fan, strategically placed pipes, and a manometer to monitor its effectiveness.
What's unique about this situation:
The unique aspect of this situation was the need to find a cost-effective solution that also fit within a limited space. By strategically placing the system in the oil tank room and utilizing an otherwise unused area, we provided the homeowner with a discreet and efficient radon mitigation system that met both his budget and space constraints.

1. Why They Needed a Radon Mitigation System:

A resident in a Windham, Maine condo building suspected elevated radon levels due to ongoing work in their neighbor's basement. An initial test confirmed their concerns, revealing a radon level significantly exceeding the EPA's recommended action level. This invisible gas, naturally occurring in the soil, can seep into basements and pose a health risk with prolonged exposure. Recognizing the potential threat, the resident sought professional help to ensure a safe living environment.

2. Why the Customer Chose Maine Radon & Water Treatment :

• Experience with Existing Systems: They suspected a pre-existing passive system, and the company might have a reputation for working with such systems.
• Focus on Quiet Solutions: Their desire for a quiet solution suggests the company offers quiet fan options or prioritizes understanding customer preferences.

3. What's Causing the Problem:

Radon gas naturally occurs in the soil and can enter basements through cracks in the foundation or other openings. In this condo setting with separate basements, the specific cause is undetermined. The possibility exists for radon gas to migrate from the neighbor's unit or enter through the condo's own foundation cracks.

4. How We Fixed the Problem:

The exact solution depends on the presence and functionality of the existing system:

• System Evaluation (if applicable): A thorough examination would determine if the suspected passive system can be effectively activated with a quiet fan.
• Quiet Mitigation Options:
  • Passive System Activation (if possible): If the system can be activated, Maine Radon & Water Treatment would prioritize quiet fan models compatible with the existing system.
  • New System Installation (if necessary): If no existing system is present or activation isn't feasible, a new, quiet radon mitigation system would be recommended and installed.
• Adapting to Existing Conditions: Access points above the drop ceiling would allow for manometer installation to measure system effectiveness after mitigation. Existing piping (if present) would be handled with care due to the building's history of roof leaks.
• Crack Sealing (if needed): Specified cracks in the foundation might be sealed to further optimize the system's effectiveness and minimize radon levels.

5. What's Unique with This Situation:

The unique aspect lies in a condo setting with separate basements. The neighbor's ongoing work and the resident's proactive approach highlight potential concerns about shared radon issues within the building.

1. Why They Needed a Radon Mitigation System:

The homeowner in Windham, Maine, already had a passive radon system installed. However, passive systems rely on natural pressure differences and might not be as effective as systems with fans. This suggests they might have been experiencing elevated radon levels despite the existing system, prompting them to seek activation with a fan for a more robust solution.

2. Why the Customer Chose Maine Radon & Water Treatment:

Their focus on minimizing noise from the fan suggests they valued the company's reputation for offering quiet options or their willingness to collaborate on finding the best solution.

3. What's Causing the Problem:

The problem likely stems from naturally occurring radon gas present in the soil beneath the home. This gas can seep into basements through cracks in the foundation, accumulating in the home and posing a health risk. The existing passive system wasn't enough to effectively address the issue.

4. How We Fixed It:

We addressed the homeowner's need for a quieter, more effective solution by activating their existing passive system with a new fan:

• System Evaluation: We thoroughly examined the existing system to ensure its suitability for activation with a fan.
• Collaborative Fan Selection: We worked with the homeowner to choose the quietest possible fan model compatible with the existing system's electrical wiring.
• Pipe Adjustments (if needed): Any necessary adjustments would be made to the PVC piping to accommodate the new fan's installation.
• Careful Pipe Handling: Due to a history of roof leaks, we would handle the existing piping with extra care to avoid any potential damage.
• Manometer Installation: We used an access point above the drop ceiling to install a manometer, a tool crucial for measuring the system's effectiveness after activation.
• Quiet Fan Installation: A high-quality, quiet radon fan would be installed and seamlessly integrated with the existing electrical wiring.
• Crack Sealing: To further optimize the system's effectiveness, all specified cracks in the foundation would be meticulously cleaned and sealed, preventing radon gas intrusion and ensuring lower radon levels.

5. What's Unique with This Situation:

The unique aspect lies in activating an existing passive system with a focus on minimizing noise from the fan. This suggests the homeowner might have specific noise sensitivity concerns within their living space.