Oregon Coast Waterproofing Services

Keeping Homes Watertight on the Oregon Coast – from Astoria and Seaside to Tillamook and Lincoln City

Living on the Oregon Coast means you’re accustomed to foggy, rainy days. While you might enjoy the wet weather, it can cause big moisture problems for your home. Some of the most common issues include:

  • Deck and patio damage
  • Weakened foundations
  • Sagging & leaky roofs
  • Flooded crawl spaces
  • Corrosion
  • Mold
  • Rust

To avoid serious structural damage as a result of the weather, make sure your home’s deck, roof, and foundation are watertight and corrosion-resistant! And if you notice any of these problems, they must be treated immediately.

At Rock Solid, we’ve been helping homeowners solve water intrusion issues for over 10 years – we’re here to keep your deck, roof, and foundation safe and dry! Our team takes a unique approach and helps you get the best result by focusing on the underlying issue, not just the symptoms.


Is Your Oregon Coast Home Watertight and Corrosion-Resistant?
Call (503) 245-3313 for a Free Estimate


Oregon Coast Waterproofing Services

Decks & Patios


In coastal cities like Long Beach, Astoria, and Manzanita, protecting your deck or patio is essential for its long-term survival.

An unsealed deck or patio can lead to rotting wood, cracked concrete, discoloration, and sagging!

Rock Solid offers a variety of treatments for your Oregon Coast deck or patio, including:

  • Acrylic cement base with pattern finish
  • Heat-welded Hypalon synthetic rubber
  • Basic Urethane waterproof coating

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Constant moisture from rain, dew, and fog, combined with the salty air, can lead to cracks in your coastal home’s foundation.

Once there are cracks in your foundation, you need to be on the lookout for mold, leaks, and structural weakness.

Our trained maintenance experts can help repair and prevent future cracks from occurring by sealing your foundation.

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Flat & Metal Roofs


While pitched roofs are designed to let water run straight off, a flat or low slope roof is a magnet for water damage problems.

Many flat and metal roofs on the Oregon Coast face sagging, leaks, mold, and rot. If you have a flat or metal roof, ensure it’s strong enough to keep you and your family safe by sealing it with a watertight coating.

If you’ve waterproofed your roof in the past, make sure you have it inspected every 2-4 years to ensure it stands up to the elements.

Sealing options for metal and flat roofs include:

  • Acrylic Elastomeric method
  • Hypalon Synthetic Rubber
  • PVC

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Financing Available!
12 Months, 0% Interest | Get Approved in Seconds

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Our Proven Process for Waterproofing Your Oregon Coast Home

Whether you need to seal your deck, patio, foundation, or roof, the team at Rock Solid will use a proven process to ensure you get the best, most watertight result. All of our Oregon Coast waterproofing services are customized to fit your specific needs. We’ll listen to your concerns, inspect the issue, and help you make the best choice for your home.

By focusing on the root cause of the problem, not just the symptom, our team is able to get the best results. Count on us to address the full spectrum of corrosion or water intrusion problems and help prevent future issues by using the most efficient and cost-effective means possible. Of course, all our work is backed by the best warranties and maintenance programs throughout the Oregon Coast.


About Rock Solid

Rock Solid has been serving Oregon and Washington homeowners and businesses with high-quality services since 2006. Our excellent reputation in the community has been built on honesty, integrity, and quality craftsmanship. We take great pride in our work and measure success by the value we create for our customers.


5-Star Service

“They have done several projects for me and have offered the best cost saving methods to solving all of my issues with my budget. Other companies seemed to just want to sell me what they wanted. They have done a west coast roof deck for my porch with living space under it, a full basement drainage system with sump pump, they also did pop-up drains for my downspouts and an egress window. Each project had its own challenges but at the end everything is working great and I have not had a problem since. THANK YOU!”

— Paul O.


Need Help Sealing Your Deck, Foundation, or Roof?
Rock Solid will keep your home watertight and corrosion-resistant.

Call (503) 245-3313 Or Contact Us Online!


Frequently Asked Questions

Do you provide your services near me?
Yes! We work with homeowners and businesses throughout the Oregon Coast and even into the southern Washington Coast. We commonly work in Long Beach, Astoria, Seaside, Cannon Beach, Manzanita, Rockaway Beach, Tillamook, and Lincoln City.

How can I tell that I have a water intrusion issue?
Leaks, sagging roof, ceiling, or walls, and standing water are the most common signs of a water issues. However you should also look for cracks, rust, mold, and corrosion. It’s a good idea to have your home inspected every few years to ensure it remains watertight.

How much does it cost to waterproof my home?
The cost of our Oregon Coast waterproofing services varies based on the type and scope of your project. We’ll come out to your home, review your water intrusion situation, and provide a detailed quote for services. We’re also proud to offer financing options through our partners at GreenSky. Learn more about financing.

Do you offer any additional services?
We provide a large variety of services to fit your needs. In addition to deck, foundation, and roofs, we also offer treatments for basements, crawl spaces, and specialty jobs. Contact us to learn more at (503) 245-3313.

Featured Case Study

Chalmers Deck

Rock Solid: For All Your Waterproofing & Flooring Needs
We set the standard for customer service, integrity, and craftsmanship. No job is too big or too small.

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