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Find Deck, fence, patio or porch clean and sealers in Walla Walla

Avatar for WESTERN STAIN & SEAL LLC
WESTERN STAIN & SEAL LLC
5.0(
8
)

Serving Walla Walla, WA and surrounding areas

In business since 2024

Free estimates

Warranties offered

"Chris and his crew were awesome. They were right on time! very professional and efficient on what they do, I will definitely hire them on our next fencing or stain sealing project again! Thanks Chris!! I would have put pics up but don't know how to do that sorry!!"
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Avatar for Tri City Staining
Tri City Staining
5.0(
8
)

Serving Walla Walla, WA and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"I had Tri-Cities Staining out to stain my fence a couple years ago and it still looks great! They use very high quality products, understand the nuances of exterior wood treatment and have excellent customer service. All that at a very reasonable price! "
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Streamline Industrial
5.0(
4
)

Serving Walla Walla, WA and surrounding areas

In business since 2020

Free estimates

"Worker was on time/early. Prepared with all tools, etc. Knew about my concern for some of my older windows, etc. from my initial talk with boss! Very thorough power wash! Worker had some good ideas for "problem" areas, since my house has older siding!! Left all my windows without water marks. The wash reached all the high points of house and garage. Job well done"
Recommended by100%of homeowners
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Avatar for JBC Group Solutions Inc
JBC Group Solutions Inc
4.0(
4
)

Serving Walla Walla, WA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I have been using them for 3 years for multiple projects and would not go to somebody else. They also built a cabin in the woods. It was built 10 miles from the road so it was like carrying all the stuff up the path. They also did the garage and remodeling of the house, mostly kitchen and a little bit of plumbing work in the bathroom. I am still using them and I would be using them for the next thing that will be coming up too."
Recommended by75%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Walla Walla, WA

You should clean your deck before sealing it. Cleaning before refinishing is critical. If you don’t remove dirt and debris, you'll trap moisture in the wood, which prevents the new sealer from working correctly and can lead to costly repairs. Whether you need to sand, power wash, or sandblast depends on your deck's condition.

Sealing and staining your deck are essential maintenance methods that protect and beautify your outdoor space. Stain adds rich color and guards against fading, while sealant fortifies the wood against moisture and weather damage. Wood type, climate, deck age, and the degree of existing damage determine whether your deck benefits from one or both treatments. Using both options extends your deck’s durability and enhances its overall appearance.

Power washing and sealing your deck costs $500 to $1,700. This process combines the removal of stubborn dirt and debris with a protective seal that preserves the wood’s integrity. Effective cleaning eliminates harmful buildup, and a proper seal prevents moisture damage and wood decay, ensuring long-term durability and reducing future repair expenses.

Your deck must be sealed every one to three years to maintain its strength and appearance. Regular sealing is essential to protect the wood against moisture, mold, and harmful UV rays. A consistent sealing schedule prevents rapid deterioration and costly repairs. Inspections should be performed annually to determine if the protective layer remains intact, extending the life of your deck.

Leaving your deck untreated compromises its structural integrity and safety. An unprotected deck rots quickly due to moisture and environmental exposure, which means that neglecting sealing results in rapid decay and expensive replacement costs of $4,125 to $11,650. Sealing your deck is essential for maintaining its durability and protecting your home.

The sealant on your deck dries within a few hours and reaches full cure within 72 hours before regular use. It is essential to wait until the complete curing period to ensure the protective layer fully sets and resists weather and foot traffic. Proper drying guarantees that your deck is fully protected against moisture and environmental damage, ensuring lasting quality.

The Walla Walla, WA homeowners’ guide to deck, fence, patio or porch clean and seals

From average costs to expert advice, get all the answers you need to get your job done.

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