Patio, Balcony & Deck Waterproofing in Oregon & Washington

You Can Always Count on Wet Weather in Portland & Vancouver

Did you know: The Portland and Vancouver metro areas see over 150 days of rainy weather every year! Over time, this consistent misty rain can wreak havoc on your beautiful deck, balcony, or patio. Without proper care and waterproofing, it may need serious repairs (or even need to be replaced) after as little as 5-10 years.

At Rock Solid Waterproofing, our deck waterproofing contractors here to help. We work with homeowners and commercial property owners to waterproof and resurface balconies, decks, and patios throughout Portland, OR and Vancouver WA, as well as the surrounding communities.

Keep reading to learn more about how our deck waterproofing contractors can help your deck, balcony, or patio– or contact us today.


Waterproofing Services for Your Deck, Patio, or Balcony

Our patio and deck waterproofing experts offer a variety of treatments and options. Our deck and patio waterproofing services are flexible and can be customized to meet your needs.

We offer a variety of options, including:

Ceramic or Stone Over a Waterproof Base

The most durable way to protect your deck or patio! This premium package requires no ongoing maintenance.

Heat-Welded PVC or Hypalon

Do you have a floating wood deck or green roof? This treatment might be the best choice. It also requires no long-term maintenance.

Acrylic Base With Cosmetic Finish

This is the most cost-effective balcony, deck and patio waterproofing solution. You’ll love the variety of finishes and textures available! Requires a new sealant every decade or so.

Basic Urethane Waterproof Coating

If you have a concrete deck or patio, a basic urethane coating is a good option (but it will degrade over time as it’s exposed to the sun’s UV rays). Less expensive up-front, but requires a new coating every 5-10 years.

Each method has its own advantages and disadvantages. We’ll help you make the best choice for your balcony, deck, or patio!


Let’s Talk About What’s Best For Your Deck! Call Us Today!

PORTLAND 503.245.3313 | VANCOUVER 360.887.0421



The Secret to Rock Solid’s Success

Rock Solid founders Ken and Linda

“My wife Linda and I were inspired to start our own waterproofing business after our home’s basement flooded in 2005. I used my construction industry experience to create a one-of-a-kind waterproofing process that produces amazing results.”

-Ken, founder of Rock Solid Waterproofing


Does Your Deck, Balcony, or Patio Need Help?

Here’s What To Look For…

  1. Rotting Wood
  2. Cracked Concrete
  3. Discoloration
  4. Sagging spots

If you see any of these telltale warning signs on your balcony, deck or patio, call us! We’ll be happy to take a look and offer our expert opinion. By catching trouble spots early, you avoid a costly renovation or replacement project.

Remember: When it comes to balconies, decks, and patios, preventive waterproofing treatments can save you thousands of dollars in the long run!


Frequently Asked Questions

Do you only waterproof decks?

No, our deck waterproofing contractors provide a variety of waterproofing services for your entire home. In addition to decks, we work on basements, crawl spaces, roofs, patios, and balconies.

How much weight does a deck waterproofing system add?

The premium Westcoat waterproofing system we use weighs about 2.5 lbs. per square foot. Because of its light weight, no structural changes to your deck or balcony are required.

Can repair dry rot or other problems with my deck or balcony?

Yes, we are a fully licensed General Contractor. We have the skills and experience needed to perform any needed repairs or structural alterations to your deck or balcony.

How thick is the waterproof coating you use?

The Westcoat system is less than 1/4″ thick!

How Many Decks and Patios Do You Waterproof Each Year?

Our trained deck waterproofing contractors work on around 100-150 decks each year in the Portland and Vancouver area. We’ve seen it all!

What Types of Deck & Patio Surfaces Can You Waterproof?

Our deck and patio waterproofing services are perfect for wood, tile, and concrete decks– and we offer a variety of treatment options for each. Our expert deck waterproofing contractors can customize a waterproofing plan to meet your needs and your budget.


5-Star Deck & Patio Waterproofing Services

“Amazing! Wonderful. I love working with Rock Solid.”

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Chalmers Deck

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