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

Avatar for David Docherty Contracting
David Docherty Contracting
4.9(
226
)

Serving Winterthur, DE and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"I would highly recommend David Docherty Painting. Their pricing is fair and they are easy to work with. I had them stain a deck. Since the deck is off the second floor, both top and underside needed to be done. They did an excellent job w/no mess or over spray to deal with. "
Downtown Wilmington De
Downtown Wilmington De
Wilmington De Townhome
EXTERIOR HOUSE PAINTING
EXTERIOR HOUSE PAINTING

+87

Response time1 day
12 neighbors recently requested a quote
Recommended by92%of homeowners
Lockhart Construction, LLC
4.7(
27
)

Serving Winterthur, DE and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"We hired Jim Lockhart to design and construct our old run down screen porch and make it into a three season porch. Jim used excellent communication skills and computer technology to design, explain and show pictures of the finished product. His forty years of experience were evident when he went over the progress of the project, and the cost factor of the project was reasonable and fair. He also put two new storm doors on and did an exceptional job. Jim and his crew go out of their way to make you satisfied. They take great pride in their work and do an excellent cleanup job. I highly recommend Jim. He works on customers homes as if they were his home. The quality of work is exceptional. You will be satisfied and happy using Lockhart Construction."
Response time2 hrs
Recommended by96%of homeowners
Avatar for Townsley Contracting, LLC
Townsley Contracting, LLC
4.8(
45
)

Serving Winterthur, DE and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Townsley contracting is a great local contractor that backs up his work For a fair price. James is very prompt and personable to work with. Along with replacing our roof James has power washed house, deck, stained deck and fixed woodpecker holes on soffits. All good!"
Recommended by95%of homeowners
Avatar for Backyard Paradise Landscaping & Ponds
Backyard Paradise Landscaping & Ponds
5.0(
2
)

Serving Winterthur, DE and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

Backyard paradise landscaping & ponds is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Response time4 hrs
Response rate90%
1 neighbors recently requested a quote
Avatar for T A F Construction Inc.
T A F Construction Inc.
New to Angi

Serving Winterthur, DE and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Tom from TAF was first to respond from the contractors you suggested. Came and inspected area the next week and emailed me proposal next day. More detailed work than I expected but work nevertheless needed done. Price very reasonable and hope to reach out again if/when I can fit into budget. "
Response time2 days
9 neighbors recently requested a quote
Avatar for Aqua Clean Professional Pressure Washing
Aqua Clean Professional Pressure Washing
4.9(
29
)

Serving Winterthur, DE and surrounding areas

In business since 2012

Free estimates

Warranties offered

"We have a split level home, with aluminum sided shed, and PVC fence.  We couldn't have been more pleased with his work.  Steve is very professional.  We were so pleased with the job he did, we are bringing him back to do the patios. <br />"
Recommended by93%of homeowners
Avatar for ProFenceDeck LLC
ProFenceDeck LLC
4.9(
77
)

Serving Winterthur, DE and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I highly recommend Pro Fence Deck! They recently installed a custom railing on my back patio stairs. They were great to work with and did a perfect job. I would absolutely use them again for another project. I was extremely happy throughout the entire process. 5 Stars!"
Recommended by90%of homeowners
Avatar for Duane Mainardi Builders LLC
Duane Mainardi Builders LLC
5.0(
127
)

Serving Winterthur, DE and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"Great professionalism. Mr. Minardi was great to talk with. He gave me recommendations when i asked. He knows what he’s talking about. Excellent roof work and they kept me included during the process. They did a great job with cleaning. No nails anywhere. Roof looks great."
Recommended by97%of homeowners
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Showing 1-10 of 421
FAQs for deck, fence, patio or porch clean and seal projects in Winterthur, DE

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 Winterthur, DE 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.