How do I flatten a cupped deck board?

• <div><p>To flatten a cupped deck board, start by ensuring it’s dry. Then, try flipping the board over so the cupped side faces down and reattach it. If that’s not possible, you can use screws to pull it tighter to the joists or plane the edges slightly to reduce the cup. It’s best to replace severely cupped boards.</p></div>

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Q: How do I flatten a cupped deck board?

• <div><p>To flatten a cupped deck board, start by ensuring it&rsquo;s dry. Then, try flipping the board over so the cupped side faces down and reattach it. If that&rsquo;s not possible, you can use screws to pull it tighter to the joists or plane the edges slightly to reduce the cup. It&rsquo;s best to replace severely cupped boards.</p></div>

Q: How does a new deck or porch affect home value?

• <div><p>Increases livable area and enhances aesthetic, often boosting property appeal.</p></div>

Q: What is the best way to sand a deck?

• <div><p>The best way to sand a deck is by cleaning it, sanding the boards and stairs with 60- or 80-grit sandpaper, and sanding the railings and posts with 80-grit sandpaper. You should sand in the direction of the wood grain to avoid damaging the timber. When sanding your deck, use medium pressure and aim for an even sand. Pressing too hard with a sander can damage decks, as most are softwoods. </p></div>

Q: Does an above-ground pool with a deck increase home value?

• <div><p>An above-ground pool with a deck can increase your home's value by as much as 4% to 7%, but it depends on your local climate, potential buyers, and the size and condition of your pool. Some buyers see a pool as a liability instead of a luxury, especially if it's at the end of its life span. In general, it's best to add a pool and deck to your property if it will bring you enjoyment&mdash;not because it raises the value of your home.</p></div>

Q: Do deck boards need to be screwed to every joist?

• <div><p>It&rsquo;s best to use two screws to secure deck boards into every joist. Securing the boards to every joist makes the deck more structurally sound, while using two screws on the outer sides of the boards can help prevent warping and cupping. </p></div>

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Verified Reviews for Deck Cleaning pros in Westwood, CA

*The Angi rating for Deck Cleaning companies in Westwood, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Cleaning needs.

*The HomeAdvisor rating for Deck Cleaning companies in Westwood, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Cleaning needs.

Last update on September 02, 2026

Reviewed in September 2026
We&#39;ve used Holland&#39;s team for the last two years to clean up our property (3/4 acre) after a brutal winter. Our lot collects a lot of pine needles, broken branches, and pine cones. Tad&#39;s team does an excellent job of picking up all the yard debris while ensuring the...
Holland's Hauling & All Around Services
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Reviewed in November 2024
Concrete Unlimited installed a septic tank and septic bed, trenched and installed a long water line, removed and hauled stumps, made log decks, cleared slash, graded and prepped our cabin site, artfully placed rocks and boulders that were uncovered in the process. Our remote lot had many...
Concrete Unlimited
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Reviewed in October 2022
Chris was reliable, professional, and had great attention to detail. He painted the exterior, and interior and refinished the deck of our cabin, and it transformed the look of the entire cabin. I would highly recommend Chris and Huckins Painting.
Huckins Painting
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Reviewed in March 2022
Last Fall, we had two large trees cut down and removed from our property. Their work and cleanup were excellent. We will be calling them again!
Lemaster Tree Service
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Reviewed in April 2017
Jim was very kind and was genuinely concerned about future problems that may arise due to the size of project we were tackling. Work was very clean and professional looking. We were delayed quite some time on parts that were ordered and took three weeks to arrive. I wouldn't hesitate in...
Jim Conrad Electric
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Reviewed in September 2011
Overall it went great! They were prompt with the estimate and I was very happy with the service. They were very nice and professional. Best of all, they did a great job cleaning up after themselves when they were done.
FOUR SEASONS ROOFING
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Reviewed in December 2010
Glen called the same night I made the request and he showed up the next day. Glen called early in the morning to confirm he was on his way and he was even a little early which was great! Glen was very clean and professional and took great care when coming a going. He also explained what was...
Glen Granthem
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Reviewed in September 2007
Mark and his crew were on the job promptly and worked very efficiently to accomplish a difficult painting project. They came to work quite promptly and were very cooperative and friendly. We found Mark to be responsive and professional and he and his crew were willing to take on additional...
Dickinson Enterprises
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Find Deck cleaning pros in Westwood

Huckins Painting

5.0(

)

Deck, Fence, Patio or Porch - Clean and Seal

Serving Westwood, CA and surrounding areas

Approved

In business since 2022

Free estimates

Customers say: Quick response

"Chris was reliable, professional, and had great attention to detail. He painted the exterior, and interior and refinished the deck of our cabin, and it transformed the look of the entire cabin. I would highly recommend Chris and Huckins Painting."

Response time1 day

Recommended by100%of homeowners

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Mega Power Electric, Inc

5.0(

191

)

Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Westwood, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."

+32

Recommended by100%of homeowners

Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Westwood, CA and surrounding areas

Free estimates

Emergency services offered

"It went very well.
"

Recommended by96%of homeowners

Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Westwood, CA and surrounding areas

In business since 2004

Free estimates

"We did not use his services, therefore I can not rate nor recommend. Thanks."

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Kuhno's Roof and Surface Cleaning

New to Angi

Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Westwood, CA and surrounding areas

Free estimates

Small jobs welcome

Offers commercial services

Kuhno’s Roof & Surface Cleaning Services\nWe specialize in restoring the look and life of your home with professional roof and exterior cleaning.\nOur roof cleaning service safely removes buildup and stains to bring your roof back to life while helping protect it from long-term damage.\nWe also offer power washing and surface cleaning for driveways, sidewalks, patios, and other exterior areas.\nUsing professional equipment and careful techniques, we remove dirt, mildew, and grime to leave your property looking fresh and well maintained.\nOur goal is simple: affordable, reliable, and high-quality cleaning services that make your home stand out.\nFirst-time customers can even receive a free small surface cleaning with their first service.\n✔ Roof Cleaning\n✔ Driveways & Sidewalks\n✔ Patios & Exterior Surfaces\n✔ Affordable Prices\n✔ Free Small Surface Cleaning for First-Time Customers\nGive your home the clean it deserves.\nContact Kuhno’s Roof & Surface Cleaning Services today for a free estimate.

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Deck Cleaning questions, answered by experts

To flatten a cupped deck board, start by ensuring it’s dry. Then, try flipping the board over so the cupped side faces down and reattach it. If that’s not possible, you can use screws to pull it tighter to the joists or plane the edges slightly to reduce the cup. It’s best to replace severely cupped boards.

Increases livable area and enhances aesthetic, often boosting property appeal.

The best way to sand a deck is by cleaning it, sanding the boards and stairs with 60- or 80-grit sandpaper, and sanding the railings and posts with 80-grit sandpaper. You should sand in the direction of the wood grain to avoid damaging the timber. When sanding your deck, use medium pressure and aim for an even sand. Pressing too hard with a sander can damage decks, as most are softwoods.

An above-ground pool with a deck can increase your home's value by as much as 4% to 7%, but it depends on your local climate, potential buyers, and the size and condition of your pool. Some buyers see a pool as a liability instead of a luxury, especially if it's at the end of its life span. In general, it's best to add a pool and deck to your property if it will bring you enjoyment—not because it raises the value of your home.

It’s best to use two screws to secure deck boards into every joist. Securing the boards to every joist makes the deck more structurally sound, while using two screws on the outer sides of the boards can help prevent warping and cupping.

The Westwood, CA homeowners’ guide to deck cleaning services

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

See all articles

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