Mitigation Systems
Active Sub-Slab Depressurization (ASD/SSD)
Providers & Manufacturers
Complete systems creating negative pressure beneath building slabs to prevent radon entry and vent it above roofline
Popular Brands
RadonAwayFantechCorroventa
Technical Specifications
- •80-99% reduction rates
- •Central sump or perforated pipe networks
- •110-125mm PVC ductwork
- •Continuous operation capability
- •Pressure monitoring included
Verified Providers
3 providers offering active sub-slab depressurization (asd/ssd)
RadonAway
Leading manufacturer of radon mitigation fans and complete systems. Industry standard for residential and commercial radon reduction.
US (Nationwide), CA (Nationwide)
manufacturer
Fantech
Manufacturer of ventilation products including specialized radon mitigation fans with exceptional noise performance.
US (Nationwide), CA (Nationwide)
manufacturer
Corroventa
Swedish manufacturer of high-efficiency EC turbines for radon mitigation. Industrial-grade solutions for commercial and high-resistance applications.
SE (Nationwide), NO (Nationwide), FI (Nationwide) +2 more
manufacturer
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