Dehumidification is one of the most misunderstood parts of water damage restoration. Most homeowners think air movers do the work — but air movers move moisture from materials into the air. The dehumidifier is what removes that moisture from the air permanently.
When you need industrial dehumidification
- Water damage drying — paired with air movers in every active drying chamber
- Crawlspace moisture control — chronic Indiana humidity drives mold and rot in vented crawls
- Post-construction drying — drywall mud and concrete release substantial moisture into a new building
- Storage environments — protecting contents during restoration
- Document recovery — drying paper, photos, books, important documents
LGR vs Desiccant
Low-Grain Refrigerant (LGR) dehumidifiers pull 100-150 pints/day in normal conditions. Most common for water damage drying chambers.
Desiccant dehumidifiers use a moisture-absorbing wheel rather than refrigeration. Necessary in cold or high-humidity conditions where LGR units lose efficiency. Common for crawl spaces, large open structures, and post-construction.
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FAQs
How long does dehumidification run during a water loss?
Typically 3-5 days, sometimes longer for large losses. We measure moisture content daily and remove equipment when targets are met.
Will my electric bill spike?
Yes, while equipment is running. Industrial dehumidifiers draw 1,200-1,800 watts. This is a standard insurance line item — your carrier reimburses utility costs as part of the mitigation scope.
Can I run commercial dehumidification long-term for my crawl space?
Yes. We can install and service crawlspace dehumidifiers as a long-term moisture control solution.