Sentinel HDi90 (Duct-able) Crawl Space Dehumidifier and 10mil Vapor Barrier Comb | Crawl Space Encapsulation Kit

In stock
Regular price $980.99 USD
Regular price -23% $1,277.10 USD Sale price $980.99 USD

Sentinel HDi90 (Duct-able) Crawl Space Dehumidifier × 1

  • Removes up to 198 PPD at saturation and 90 PPD at AHAM, covering up to 2,600 sq. ft. Compact and lightweight with built-in handles, ideal for crawl spaces, basements, and commercial spaces.
  • Built-in condensate pump, optional remote control, and ducting capability deliver convenient, efficient humidity control for whole-home applications.
  • Equipped with optional remote control, microchannel condenser technology, low-temperature operation, and cETL certification, plus auto restart, auto defrost, and continuous drainage for effortless humidity control.
  • Automatic defrost, low-temperature operation, and C-ETL certification ensure efficient moisture control in crawl spaces, basements, and commercial spaces.
  • ETL-listed and backed by a 6-year limited warranty for long-term reliability.


10mil Crawl Space Vapor Barrier × 1

  • This 10-mil thick vapor barrier acts as a core foundational material for various projects. It can be applied for crawl space encapsulation, painter tarps and all kinds of covering & protection work.
  • Heavy-duty polyethylene resists tearing with anti-aging additives. It blocks moisture and radon to avoid wood decay and structural damage.
  • Both sides block vapor; black blocks light and white reflects 90% light for bright dry crawl spaces. This panda film also fits greenhouse planting use.
  • The film is rolled and packed in a cardboard box to greatly reduce unwanted creases during transportation. It arrives flat and intact, allowing quick and seamless crawl space encapsulation setup.
  • Specially engineered to halt moisture infiltration that harms building foundations. It provides essential underfloor protection for homeowners and contractors, maintaining a dry, healthy crawl space environment.

Combo Package Advantages:

  • By cutting off moisture sources and eliminating residual internal dampness together, the combo thoroughly stops mold, mildew and wood rot to fully safeguard building foundation integrity long-term.
  • The film stops constant water vapor penetration to prevent wood decay. The high-efficiency dehumidifier eliminates dampness and mold to safeguard beams and foundation integrity long-term.
  • Sealing blocks continuous humid air inflow, drastically cutting dehumidifier runtime and energy consumption to minimize equipment wear.
  • ETL-certified components and manufacturer-backed warranties ensure lasting performance and peace of mind.