Sub-Slab Depressurization Systems in Grand Rapids, MI
Sub-slab depressurization in Grand Rapids, MI installs a fan-and-pipe system beneath your foundation slab to vent radon gas outside the home, effectively lowering indoor radon levels and protecting your family from exposure.
How does sub-slab depressurization work?
Sub-slab depressurization creates negative pressure beneath your foundation by using a fan to draw radon gas from the soil and vent it safely above the roofline.
A hole is drilled through the basement floor into the gravel or soil layer below. A PVC pipe is inserted and connected to a specialized radon fan mounted outside or in the attic.
The fan runs continuously to pull radon from beneath the slab before it enters your living space. This method is highly effective for most Grand Rapids homes with poured concrete or block foundations.
Which homes benefit most from this system?
Homes with basement foundations and concrete slabs benefit most from sub-slab depressurization because the system directly targets radon trapped beneath the floor.
If your Grand Rapids home has elevated radon levels confirmed by testing, this system offers reliable and long-term reduction. It works well in both new construction and older homes.
Properties with gravel or crushed stone beneath the slab allow better airflow, making the system even more efficient. Homes with multiple foundation types may require additional components to achieve optimal results.
Many Grand Rapids homeowners start with radon testing services in Grand Rapids to confirm elevated levels before choosing a depressurization system. Professional testing provides the data needed to design the most effective mitigation approach.
Do these systems require ongoing maintenance?
Sub-slab depressurization systems require periodic checks to ensure the fan operates correctly and the pipe remains sealed and unobstructed.
You should inspect the fan indicator light or gauge monthly to verify the system is running. Most fans are designed to last many years, but replacement may be needed if performance declines.
Annual professional maintenance can identify small issues before they affect radon reduction. Keeping the system in good condition ensures continued protection for your family.
What makes Grand Rapids soil unique for radon?
Grand Rapids sits on glacial deposits with mixed sand, gravel, and clay layers that can create pathways for radon to move upward into homes.
The city's location in the Grand River valley means soil moisture levels fluctuate with seasonal rainfall and snowmelt. Wet soil can sometimes increase radon pressure beneath foundations.
Urban development and older housing stock also contribute to varied radon levels across neighborhoods. Testing is essential because radon concentrations can differ significantly even between adjacent homes.
West Michigan Radon Removal installs sub-slab depressurization systems in Grand Rapids, MI to vent radon gas outside and reduce indoor levels effectively. Discover mitigation system installation services in Grand Rapids for a complete evaluation and quiet operation setup. Plan your installation by calling 517-515-1926 now.