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

Avatar for Cliff Thorn Construction
Cliff Thorn Construction
4.7(
15
)

Serving Kennewick, WA and surrounding areas

In business since 2011

Free estimates

Warranties offered

CTC specializes in remodeling and home face lifts. We have a commercial department, and have a lot of expertise in commercial repairs, remodels, and renovations. If you're looking for a company that does quality construction give us a call.

Recommended by86%of homeowners
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Avatar for CertaPro Painters® of Central Washington
CertaPro Painters® of Central Washington
4.3(
6
)

Serving Kennewick, WA and surrounding areas

Free estimates

Credit card accepted

At CertaPro Painters, our reputation is based on Certainty — your Certainty of a job well done. We focus on the details of every project — interior and exterior — and we focus on you, our client.\n\n

Recommended by100%of homeowners
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Avatar for Fair Home Remodel Pros
Fair Home Remodel Pros
3.0(
1
)

Serving Kennewick, WA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

We are a family owned and operated business, you will have the owners working on your needs. We use subcontractors for any job that we believe they can do better. Our License number is VULCANHS902JK and we are bonded.

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Avatar for Paint by Ross
Paint by Ross
New to Angi

Serving Kennewick, WA and surrounding areas

Free estimates

Warranties offered

Credit card accepted

Hi, I am the owner of a small independently run residential/commercial painting and pressure washing company. I have been painting interior and exterior buildings of all shapes, sizes, and values for over 10 years. I guarantee top notch work and can provide references upon request.

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Avatar for CB home repair and services
CB home repair and services
New to Angi

Serving Kennewick, WA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

At CB Home Repair and Services, we will always perform the best quality of work, guaranteed satisfaction!\nWe have been in this business for going on 4 years now, originally in the custom home industry. Our values will always consist of integrity, honesty and respect. \n

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+11

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Avatar for Dedicated Exteriors
Dedicated Exteriors
New to Angi

Serving Kennewick, WA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

\n We are a full service exterior construction company. Our tradesmen enjoy working together making the management process much more simple by eliminating downtime, poor quality and bickering between trades.  It is our belief that its easier to manage one company rather than many. Let us handle the heavy lifting!\n\nHere's a list of services we specialize in: Exterior Design - Siding - Roofing - Decking - Door/Window Installation - Interior/ Exterior Painting - Gutters - Soft-wash/Pressure Washing - Fencing/railing - Privacy/Shade screens - Interior T&G - Interior Flooring\n

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+25

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FAQs for deck, fence, patio or porch clean and seal projects in Kennewick, 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 Kennewick, 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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