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Reviews From Duvall
Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents

Company Awards
BBB A+ Rating
Rainy Day Basement Systems boasts an A+ rating with the Better Business Bureau and enjoys perfect customer satisfaction with stellar... [Read more]
Installed 1 Million Sq. Ft. of CleanSpace
At the 2017 IMPACT Convention, the Rainy Day Basement System team were awarded for having installed 1 million square feet... [Read more]
EnerBank USA 2023 Star Performer Award
Rainy Day Basement Systems has been recognized by EnerBank USA as a 2023 Star Performer.... [Read more]
More Awards

Professional Basement Waterproofing and Crawl Space Repair in Duvall, WA

The information packet you mailed was quite helpful. I appreciated the handwritten thank you note. (I've never received one from...
Happy Customers Surrounding Duvall, WA
Work Requests

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Do you have basement flooding, crawl space moisture or mold, cold floors, or other basement or crawl space-related problems? Rainy Day Basement Systems provides Duvall, Washington homeowners with reliable basement waterproofing, crawl space encapsulation, basement insulation, and more. We are the Basement and Crawl Space Specialists, committed to creating a reliable experience for every homeowner who trusts our professionals with their basement or crawl space repair needs.

Whether you need complete basement waterproofing or a moisture-proof crawl space encapsulation system, you can trust us for these solutions and much more!

Our Services include:

  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Basement and Crawl Space Insulation
  • Basement Air Purifier Installation
  • Sump Pump Installation & Service
  • Foundation Crack Repairs

Schedule a free estimate to learn more today! We proudly serve Duvall, WA and surrounding areas.

Wet Basement Repair & Waterproofing in Duvall

Wet basements wreak havoc on your home's foundation, and as a homeowner, you want fast, reliable solutions. Rainy Day Basement Systems provides innovative, award-winning, and patented basement waterproofing solutions. We want to remedy your wet basement efficiently to prevent mold growth, structural issues, pest problems, and more. Schedule a free estimate with our trusted professionals today and leave your waterproofing issues in the past!

Our basement waterproofing solutions include:

  • Sump pump installation & maintenance
  • Interior drainage systems
  • Self-draining dehumidifiers
  • Subfloor matting
  • Drywall repair systems
  • And more!

Don’t wait to protect your home against water in the basement! Schedule a free, no-obligation basement waterproofing estimate today.

Duvall crawl space repair & encapsulation solutions

When crawl space moisture problems are left untreated, they can lead to mold growth, wood rot, sagging floors, musty odors, unhealthy indoor air, and discomfort throughout the house. Waterproofing and sealing the crawl space with the right solutions can eliminate odors and provide improved air quality, comfort, energy efficiency, and an overall healthier home.

Our crawl space solutions include:

  • CleanSpace vapor barrier
  • Structural support jacks
  • High-performance dehumidifier
  • Rigid foam insulation
  • Crawl space winterization
  • Interior drainage systems and sump pumps

Schedule a free crawl space repair estimate today! We proudly serve Duvall, WA and surrounding areas.

Insulation for your basement or crawl space in Duvall Insulating your basement or crawl space can improve the energy efficiency of your whole home. Whether you have a basement, crawl space, or both, we know to properly air seal and insulate basements and crawl spaces to increase the comfort and durability of the home and provide a drier, usable conditioned space for home occupants, stored items, or HVAC equipment. Our professionals can pinpoint issues and recommend the right solutions based on home your home’s needs that will save you money and prevent comfort and moisture issues in the future.

We offer insulation solutions for:

  • Exterior basement walls
  • Crawl space walls
  • Basement floors
  • Crawl space floors
  • Concrete slabs
  • Dirt crawl spaces

Schedule a free basement or crawl space insulation estimate in Duvall, WA today.

Job Stories From Duvall, WA
Crawl Space Vapor Barrier Duvall, WA

Alex and Jessica's home in Duvall, WA, needed a new vapor barrier installed. After hearing about encapsulation, they were interested in learning more. They called Rainy Day Basement Systems, and Nathan visited the home for a free estimate. The couple had the short-term goal of preventing rodents in the crawl space, but ultimately wanted to improve energy-efficiency, air quality, and comfort. They had problems with allergies, which can often be tied back to an unhealthy or moldy crawl space. We encapsulated their crawl space using our CleanSpace Vapor Barrier, and installed our TerraBlock and Foamax InsulationTo keep humidity low and prevent mold, we installed a high-performance dehumidifier and air filtration system, our SaniDry Sedona. Alex and Jessica now have a dry, healthy, and energy-efficient home, with clean air throughout.

Crawl Space Vapor Barrier Duvall, WA - Photo 1
Work Requests From Duvall, WA
Project Location: Duvall, WA
Lots of water in our yard north of house. French drain already installed. Want to inspect crawl space to see if there's water, dampness, etc.
Project Location: Duvall, WA
Hello, I wanted to reach out to get an estimate on some crawl space repair for my home. Specifically, we have some deteriorating insulation around HVAC and parts of flooring, some copper supply pipes that need insulating, and some moisture barriers that looks to need replacing. It looks like there may be some water intrusion in a few areas as well. I have an inspection report I can forward if useful as well. Thanks!

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