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

Avatar for Deck Medic One
Deck Medic One
5.0(
6
)

Serving Manhattan, IL and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"Went great. Crew timely and professional. Jeff helped us pick out a different color and we very happy with results."
Pool Deck
Two Tone Deck Staining
Additional Photos
Additional Photos
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+99

12 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Ned Stevens Gutter Cleaning
Ned Stevens Gutter Cleaning
4.7(
2,691
)

Serving Manhattan, IL and surrounding areas

In business since 2005

Free estimates

Warranties offered

"I used this company for a number of years and the overall service is no longer the same. I had them over to clean my gutters and I witnessed ladders slamming against the side of my house and they tore one of the edges from the corner of my roof with their step ladder. I will not use them going forward."
Recommended by93%of homeowners
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Avatar for DRAKE PAINTING & WALLPAPER CO
DRAKE PAINTING & WALLPAPER CO
4.8(
445
)

Serving Manhattan, IL and surrounding areas

In business since 1988

Free estimates

Warranties offered

"Drake was hired to strip and refinish painted exterior railings on a deck in the Fall of 2024. While the ?finished? railings looked good in the short term on inspection for payment, the workmanship did not hold up and the paint has been falling off and chipping in huge chunks. What is easy to understand is that paint hides a lot of shoddy work. I wish I would been more experienced and realized that this could be done so poorly. I do not think they actually stripped and primed the railings before just slathering a heavy vat of paint over the old paint."
Recommended by92%of homeowners
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Avatar for Brookside Home Improvement
Brookside Home Improvement
4.8(
253
)

Serving Manhattan, IL and surrounding areas

In business since 1994

Free estimates

Warranties offered

"This is the second home where Brookside has done window replacement for us and I cannot say enough about Eric and his team! Eric was an excellent communicator as we awaited the COVID influenced delay in the window delivery. His team does excellent work, pays much attention to the details and leaves everything so clean! We already notice the reduced noise and increased warmth in the house!"
Recommended by95%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Manhattan, IL

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 Manhattan, IL 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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