Gilchrist Crawl Space Solutions, LLC
DryShield™ Certified Crawl Space • Moisture‑proofed from the ground up
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DryShield™ System
A defined install spec with clear options—so builders know exactly what they’re buying.
Base Sealed Crawl Space
20‑mil reinforced vapor barrier (floor)
Wall liner + sealed seams
Sealed vents & penetrations
Sealed access
Drainage mat only when needed
Base sealed crawl space: $5.25/sq ft
Optional Upgrades
Rigid foam insulation:
Rigid foam insulation upgrade: +$2.25/sq ft
Dehumidifier system:
Dehumidifier system: $1,800–$2,500 (installed)
Reference:
Typical 1,200 sq ft totals: base $6,300 • w/ insulation $9,000 • full system $10,800–$11,500
System visuals