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: Where do deck boards often rot first?

• <div><p>Rot loves moisture, so deck rot typically impacts the parts of a board that stay wet. This includes the underside of boards, in addition to support posts and joists. However, any part of a board can rot, given the right conditions. </p></div>

Q: Is it better to sand or power wash a deck?

• <div><p>It is best to <a href="https://www.angi.com/articles/how-to-power-wash-deck.htm">power wash your deck</a> and sand it, as cleaning removes grime, mildew, and dirt, while sanding refreshes the wood and allows the stain to penetrate. You should clean your deck first, sand it, and then stain it. You should clean your deck annually, while sanding and staining only needs to be done every three years. </p></div>

Q: What is the best material for deck railings?

• <div><p>Vinyl is generally considered to be the best option for homeowners seeking railings that are both durable and affordable. Vinyl provides protection against the mold and rot that can develop within wood railings. Composite is another budget-friendly option. However, people building high-end decks often prefer the look of glass panels or metal rails. </p></div>

Q: Do you need a permit to repair deck boards?

• <div><p>No, you don&rsquo;t need a permit to repair and replace a few boards on an existing deck. However, if you&rsquo;re making structural changes to the deck or tearing down the old one and building a new one, you will likely need a permit. Check with your local municipality for the regulations and rules in your area, or ask a local contractor <a href="https://www.angi.com/articles/how-hire-deck-building-contractor.htm">who builds decks</a> for advice.</p></div>

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Verified Reviews for Deck Maintenance pros in Berlin, MI

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

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

Last update on November 01, 2025

Reviewed in June 2025
Evergreen was amazing from start to finish. Dominic came out and gave us not only a fair price but also gave us multiple options to achieve the design and space we wanted. The crew was on time and worked very hard to finish our deck in a timely manner. The craftsmanship and expierence was...
Evergreen Deck Builders LLC
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Reviewed in January 2025
We have used All Weather Seal Company to replace all of our windows and additionally replaced our old siding and updated our home. The quality, professional installation and maintenance are outstanding!
All-Weather Seal Company, Inc.
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Reviewed in September 2024
From start to finish they were very professional and went above and beyond what I expected. The deck turned out great and I get compliments from everyone that has seen it. They definately have made a very happy customer out of me and will definitely hire them for future projects.
TSP Painting LLC
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Reviewed in July 2017
Carl is a great guy and someone who knows what he's doing. He was friendly, attentive, adaptive, and responsive during the entire process. He completed the deck on time and brought my vision to life better than I could imagine. I'd highly recommend him to friends and family.
CARL ZATSICK CARPENTRY
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Reviewed in June 2014
We are usually do it yourself people but our deck is huge and needed serious attention. I am so glad we found Gary. Gary Vargas is one of the hardest workers I have ever seen. He came early and left late, never seemed to take a break, just kept working. He was well prepared with all the...
American Cleaning Services
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Reviewed in September 2013
Got right in, fluids checked, windows washed, I opted to skip the tire pressure check because the car has electronic pressure sensors. Oil drained, filter changed, refilled oil (6 quart sump) leak check, and out the door in about 20 minutes. No fuss no muss, exactly the maintenance needed in...
MOBIL 1 LUBE EXPRESS
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Reviewed in May 2013
Everything worked out good. They were in and out within fifteen or twenty minutes. They guarantee their work for 90 days and within that time, they will come back at no cost if there is any trouble. I will be hiring them in for annual preventative maintenance in the future.
MODERN SEWER & DRAIN CLEANING
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Reviewed in March 2012
They are an excellent dealership and have been buying cars from them for years. Their service is also excellent, I have gone to have oil changes and maintenance.
St. Clair Chevrolet Buick GMC
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Ultimate Exterior Wash

Ultimate Exterior Wash

Customers say: Quick response

15 local quotes requested

1 years of experience

We are 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

"I’ve never hired any people that were more polite, accomadating, just do pleasant and went out of their way to finish the job, I believe their names were Chris and Tommy. I would recommend them 1000%x"

Pat S on August 2025

"I’ve never hired any people that were more polite, accomadating, just do pleasant and went out of their way to finish the job, I believe their names were Chris and Tommy. I would recommend them 1000%x"

Pat S on August 2025

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Deck or Porch Repair

Handyman for Multiple Small Project Service

Deck, Fence, Patio or Porch Clean and Seal

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Ultimate Exterior Wash

Ultimate Exterior Wash

One stop shop

One stop shop

Tyler's Home Services, Maintenance & More

Tyler's Home Services, Maintenance & More

Dunn Right Roofing

Dunn Right Roofing

MI. IMPROVEMENTS

MI. IMPROVEMENTS

Artsquatch's Power Washing, Paint, and Stain

Artsquatch's Power Washing, Paint, and Stain

AmMex Painting and Maintenance Inc

AmMex Painting and Maintenance Inc

SDH DEBRIS REMOVAL & HOME IMPROVEMENTS

SDH DEBRIS REMOVAL & HOME IMPROVEMENTS

DeBucks landscape and Design

DeBucks landscape and Design

Galbraith Power Cleaning

Galbraith Power Cleaning

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