Radon Sump Dome Cover For Top Discharge Vent Retrofit Over Existing Basins Universal Fit No Frills Easy Install Ideal For Property Transfers And Rentals For Homes And Rental Properties

Radon Sump Dome Cover: Universal Top Discharge Vent, Pack 1
✔️ Pack of 1; universal fit, quick retrofit over existing basins

This top-discharge radon sump dome cover installs over an existing basin to seal radon gas and odors without digging. It’s a quick retrofit for basements, garages, or rental properties where a sealed system is needed.

✅ Universal fit over existing basins to retrofit without digging
✅ Top discharge vent design for passive radon mitigation
✅ Heavy-duty black cover for durable protection
✅ Easy installation; ideal for property transfers and rentals

💡 What is a radon sump dome cover used for?

This handy piece blocks radon gas and odors by sealing a sump or sewage basin and providing a top-discharge vent for passive mitigation.

- Suitable for retrofit on existing basins
- Handy for homes, basements, garages, and rentals
- No digging required; protects against radon and odors
- Helps with property transfers and rental readiness
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