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

Avatar for Modernized Exteriors, LLC
Modernized Exteriors, LLC
4.76(
29
)

Angi Approved

In business since 2014

Free estimates

Customers say: Quality work

"We built a new deck on our 1970 house in Shoreline. Cameron and his crew (Dale and Ryan in particular) are awesome to work with. Top notch quality work and we love the finished product that will last for many years to come. The team built the deck in record time - minus the railing which was contracted to another company. My frustration was with the railing company (apparently had not worked with them before). The glass railing took 3.5 months to deliver when they had quoted 3-4 weeks… and the communication on the shifting dates was spotty. This was also around the time of the massive heat wave this summer so some of the boards understandably started bowing and expanding - Dale came by each time and made sure to fix any issues. Really appreciated it."
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Iron Earth Construction LLC
Iron Earth Construction LLC
5.00(
4
)

Angi Approved

In business since 2021

Free estimates

Customers say: Quick response

"Iron Earth is the complete deal. They took down an 70 yr old garage that had seen much better days and replaced it with an exciting new garage and RV Port with a storage loft. Dan Faris and his crew did a marvelous job of tackling every step of the process; from planning, permitting, design, teardown, removal of old garage and every facet of the build. Unlike some contractors I've experienced in the past, he listened to our wants and needs. Discussing what could and couldn't be done while providing the details. I knew they were offering us to be partners in the process, not telling us what the project would be like others had. The team was professional and reliable i knew I could trust them in every facet. Iron Earth Construction and Dan Faris will be my go to for future projects, as I know I can rely on them. "
11 neighbors recently requested a quote
Recommended by75%of homeowners
FIVESTARS PAINTING
5.00(
3
)

In business since 2003

Free estimates

Warranties offered

FiveStars Painting provides residential and commercial painting services to customers in King County and all cities around Seattle.

Recommended by100%of homeowners
Avatar for Seattle Patio Covers INC
Seattle Patio Covers INC
5.00(
10
)

In business since 2004

Free estimates

Emergency services offered

"I was surprised it only took about 4hours total, even with the last minute change we requested. My biggest concern was not to lose indoor light. Everything turned out beautifully!"
Recommended by100%of homeowners
Economy Fence Ctr
4.29(
7
)

Economy Fence has served the Greater Seattle, Bellevue and Everett areas with the highest quality in fence and gate options for years. If you are looking for a professionally installed fence to beautify and add value to your home, you've come to the right place!

Recommended by71%of homeowners
C.S. Remodeling Inc
New to Angi

In business since 2001

C.S. Remodeling inc. is a quality customer service oriented, remodeling and restoration company. We specialize in fine residential Craftsmanship at a reasonable cost. \n Working in a occupied home can be a Challange, but it is what we do. always mindful of our surroundings, we take care to make as little impact as possable on your living space while the project is being completed Thanks Craig

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