Crawl Space Encapsulation

The Perma Dry Waterproofing “Clean and Dry” liner system is a heavy gauge, 4-ply scrim reinforced vinyl liner encapsulation product. This crawl space encapsulation product is securely pinned to foundation walls below the sill plate and sealed at all edges and overlaps to prevent moisture from affecting the rest of your home.

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40% – 50% of the air you breathe comes directly from your crawl space. (BPA housing study)

With high levels of moisture, poor air circulation, and ample amounts of organic debris, your crawl space is the perfect breeding ground for mold & mildew and rodent damage that can cause poor air quality throughout the entire house. Moisture and the elements in your crawl space flow through the home from the “stack effect”. The upward airflow brings what is in your crawl space and deposits it in your living environment through gaps in the floors, walls, and from poorly sealed heat ducting.

Moisture and rodents in the crawl space are the most controllable factor to help prevent damage to your health and home. By isolating the wet/moist soil, damp foundation walls, and rodent issues from the rest of your house structure with proven crawl space encapsulation methods you can stop the damaging effects to your families health and to your home that they cause..

The Perma Dry Waterproofing “Clean and Dry” liner system is a heavy gauge, 4-ply scrim reinforced vinyl liner encapsulation product. This crawl space encapsulation product is securely pinned to foundation walls below the sill plate and sealed at all edges and overlaps to prevent moisture from affecting the rest of your home. Non-flammable and coated with an anti-microbial sealant, your home will be dryer, cleaner, and healthier from the ground up.

With our “conditioned crawl space” services, you can seal your crawl space air vents from cold winter air and moisture, heat and humidity in the summer, and retain total control of your crawl space environment.

Looking for a level of protection that is more permanent? Concrete for Crawl Spaces or “Crawlcrete” seals the dirt surface and is the only product to provide a 100% rodent free guarantee and provide sturdy storage space.

Crawl Space Services May Include:

  • Crawlspace drainage
  • Sump Pumps
  • Foundation Crack Repair
  • Crawl Space Vapor Barrier
  • Dehumidification and Ventilation

Have A Wet Basement?

We have been providing common sense basement drainage systems since 1996 and we offer a full list of interior and exterior drainage solutions to meet your needs.

Talk To Specialist

If you have water in your basement, or your planning a remodel in your basement and want to avoid future moisture issues, the first step is to give us a call and speak with a basement water intrusion specialist.

Schedule An Estimate

Schedule an inspection and estimate. After a inspecting the situation in your basement, we can offer several common sense solutions to your wet basement issues.

Schedule Your Repairs

Servicing Everett to Olympia, with some special trips to outlying areas, Perma Dry Waterproofing is a well-regarded drainage and water repair company with the demonstrated experience and knowledge to prove it.

Perma Dry Waterproofing

Serving King County

Serving Snohomish County

Serving Pierce County

Satisfaction Guaranteed!

At Perma Dry Waterproofing, we take the time to assess the problem and determine the best way to solve it. As a result, what we make dry stays dry. In fact, we’re so confident in the quality of our work that we offer a written guarantee to back it up.

We had had our basement flood twice in a couple of years. Perma Dry found a poorly sealed crack in a foundation wall and repaired it beautifully. Even with huge rainstorms, we haven't had a drop of water. Highly recommended. Macall Gordon

We've had several very wet storm seasons since the installation three years ago, and the basement has remained bone dry, even while water covers large parts of our yard. We've doubled the usable space in our house. Scott Jarol

These folks were EXCELLENT. I mean "first class". Perma Dry delivered on their promises. I've had perfect and wonderful dryness. Nope, they didn't pay me to write this. I'm just a genuinely satisfied customer. John Austin

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(206) 309-5147
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Our Office

608 SW 12th Street
Renton, WA 98057

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