What maintenance does a wood deck need?

• <div><p>A wood deck needs an annual cleaning, plus refinishing every two to three years, which involves <a href="https://www.angi.com/articles/how-to-sand-deck.htm">sanding the deck</a> and applying stain or sealer. If you have a <a href="https://www.angi.com/articles/how-to-paint-deck.htm">painted deck</a>, you’ll need to repaint it every 10 years. You should also fix and repair loose or broken deck boards, nails, and screws. Cleaning your deck regularly and applying sealant protects the wood from the elements, water damage, rot, mildew, and fading from the sun.</p></div>

Can my deck support a sunroom?

• <div><p>Even if your deck is properly constructed with a solid foundation, it doesn’t always mean it can handle the extra weight of a sunroom. Always call in a structural engineer to <a href="https://www.angi.com/articles/how-often-should-i-inspect-my-deck.htm">perform a deck inspection</a> to evaluate the quality and structural integrity of the deck before building. You may need to reinforce the foundations and joists, and with decks in poor condition, it might be better to tear them down and start again. A pro can help you decide.</p></div>

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Q: What are the problems with composite decking?

• <div><p>The problems with composite decking include a high rate of expansion and contraction from temperature swings. This characteristic can cause boards to split, delaminate, or peel. In addition, significant movement can cause shrinking, warping, twisting, and bending. For this reason, you should minimize moisture and ensure proper airflow below your deck. </p></div>

Q: How long should deck boards last?

• <div><p>How long deck boards last largely depends on the type of wood and if it's treated or not. Untreated boards last anywhere from ten to 30 years, assuming proper care and maintenance. Treated boards can last up to 50 years. Composite boards also tend to last longer than pure wood boards.</p></div>

Q: What ruins composite decking?

• <div><p>Although composite decking is extremely durable, it&rsquo;s also susceptible to extreme heat. Prolonged exposure to sunlight can cause fading, warping, and cracking. Composite also retains heat more than wood, which makes it dangerous to walk on in the summer. You can help prevent heat damage by only building with composite in shaded areas or using rugs to cover the hottest spots. </p></div>

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Verified Reviews for Deck Maintenance pros in Waterloo, IA

*The Angi rating for Deck Maintenance companies in Waterloo, IA 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 Waterloo, IA 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 October 26, 2025

Reviewed in July 2021
We loved working with them. They were reasonably priced and did excellent work. They were helpful and creative in dealing with an existing structural issue. The workers were polite and pleasant. I was surprised at how quickly they were able to complete both project. They left erything cleaned...
Camacho's Concrete LLC
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Reviewed in March 2021
Very prompt, Did a beautiful job even saved us from having a tree fall on our new deck, as they started trimming it, they found it was rotten Ion the middle of the trunk and had at sometime been hit by lightning. Removed our fence to avoid it being damaged when took trees down and for cleanup as...
4 Seasons Tree Service
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Reviewed in July 2017
They worked efficiently, and they pointed out a couple small oil leaks that would need to be fixed as a preventative maintenance item. They gave me an estimate for fixing them if I wasn't able to get the dealership to fix them, and said that the cost of the inspection could be credited toward...
Tuffy Auto Repair Center
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Reviewed in August 2015
Pretty Properties constructed a free standing deck in a rather complicated setting, Using the Home Depot design software they created a detailed plan, ordered all of the materials and had everything delivered on the day work began. The owner, Michael Chapman was frequently onsite to make sure...
Pretty Properties. LLC
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Reviewed in June 2014
Chris and his workers have done many different maintenance services for my 3 rental properties. He has always been professional and courteous to my tenants and is very trustworthy. We have been using his services for many things from yard work to a whole bathroom remodel. We will continue to use...
Chris's Handyman Services
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Reviewed in May 2014
Came over at the set time and removed the old deck and cleaned up the area. I did some preparation work on the ground under the deck area before the new deck was constructed. The work was completed completed promptly. A very good job.
DK Construction
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Reviewed in November 2012
My old deck was deteriorating to the point where it was unsafe to use, so I asked the folks at Barnes Building Products (a local building materials supply store in Cedar Falls) if they could suggest anyone who could do a deck remodel at a good price and do good quality work. They suggested a...
Iowa's Xtreme Seamless Gutters & Exteriors
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Reviewed in October 2008
Gubbels did annual maintenance on our furnace. I was a little concerned that he would find something major, as we hadn't had it check in 8 years! Turns out it's working fine, and he was very good about describing how things can go wrong and why it's important to have it checked, without being...
Gubbels One Hour Heating and Air Conditioning
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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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TF Contracting

TF Contracting

Rent-a-Papa

Rent-a-Papa

Wyatt Construct

Wyatt Construct

ATW&BTW ANYTHING DONE TO PERFECTION HANDYMAN LLC

ATW&BTW ANYTHING DONE TO PERFECTION HANDYMAN LLC

Zed Construction

Zed Construction

J Christensen Painting & Home Repair

J Christensen Painting & Home Repair

Mid Iowa Lawn Care

Mid Iowa Lawn Care

Patterson handy services

Patterson handy services

Schultz Repair & Renovation LLC

Schultz Repair & Renovation LLC

AB Property Preservation

AB Property Preservation

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