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>

What is the standard height and width of deck stairs?

• <div><p>Most building codes list a minimum width of <b>36 inches</b> and a maximum height of <b>7¾ inches</b>. However, for the most comfort and spaciousness, you’ll want to aim for a width of at least 48 inches and a height of 7 inches. Again, it’s always a good idea to base your numbers off steps that you already use comfortably. </p></div>

Get matched with top deck repair pros in Choteau, MT

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: How many board feet are in a 2x4?

• <div><p>There are approximately 5.33 board feet in a 2x4. You can use the board foot calculator in this article to easily find the answer. A 2x4 is 2 inches of thickness by 4 inches of width, so you need to find the length, with 8 feet being the most common. You&rsquo;d use the calculator here to multiply 2 times 4 times 8, and then divide by 12, arriving at a total of 5.33 board feet. </p></div>

Q: Can a deck support a sunroom, and what are the foundation requirements?

• <div><p>Yes, but ensuring the deck has a solid foundation with adequate footings is critical before building, as the weight of a sunroom will put significant pressure on the structure below. Even if your deck is properly constructed, it may not be able to handle the extra weight. While some basic, lightweight, prefabricated sunrooms can sit on a deck with a strong existing foundation without additional supports, in many cases, the foundation and joists will need reinforcement. It is always best to have a structural engineer perform an inspection to evaluate the deck's quality and structural integrity. A professional can help you decide if reinforcement is sufficient or if it's better to tear down the deck and start over.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your deck repair project in Choteau, MT?

Select your specific project to find the pro for you.

Verified Reviews for Deck Repair pros in Choteau, MT

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

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

Last update on June 24, 2019

Reviewed in June 2019
Excellent work, matt operates his equipment so precise that the finish product looks amazing. the dirt work for the foundation, and surrounding areas left minimal cleanup and added to the curb appeal of our new home. The driveway and parking pad is very functional now after completion and also...
matt's repair and excavation
Request a quote
Reviewed in June 2019
From start to finish Fred has provided exceptional customer service, expert craftsmanship and continued customer interaction. I am very pleased with the completion of our new home, the entire project was completed and exceeded my expectations in all areas from my special requests to the...
CHRISTENSEN CONSTRUCTION
Request a quote
Reviewed in June 2019
Larry completed my whole house plumbing for new home construction. He did a superb job installing the entire home plumbing. He was always available to answer any questions and exceeded my expectations.
rocky mountain plumbing
Request a quote
Reviewed in June 2019
This company is the cornerstone that all electrical companies should be measured against. Nick provided an exceptional service from start to finish! He exceeded my expectations and more. great customer service and quality work and kept the job site clean.
Montana's Premier Electric, LLC
Request a quote
Reviewed in January 2019
were having the home built currently, but from concrete, foundation, floor, and everything associated with the shell of the home, I'm very very pleased with the owner and how he answers all my questions. I communicate with him practically daily, and he's always eager to give updates to the...
Christensens construction
Request a quote
Reviewed in October 2017
extremely well, I was very satisfied by how quick Jim coordinated having all work accomplished, even with other agencies.
7-Electric
Request a quote
Reviewed in July 2017
Got to me as quick as they could, and once on the job got after it and did a good job.
Circle B Saw & Tree
Request a quote
Reviewed in February 2017
He truly did go above and beyond--he was so thorough in his inspection of the home. We feel very confident in moving forward with the purchase thanks to him.
Above and Beyond Certified Home Inspections
Request a quote

Find Deck repair pros in Choteau

New Heights Construction, LLC

5.0(

)

Deck or Porch - Repair

Serving Choteau, MT and surrounding areas

In business since 2010

Free estimates

"I have hired him to come back."

Response time9 hrs

Response rate92%

Recommended by100%of homeowners

Request Quote

Killam's Get It Done Maintenance & Repairs Service Great Falls MT

New to Angi

Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Choteau, MT and surrounding areas

In business since 2019

Free estimates

Killam's Get It Done is your industry expert in landscpaing the Great Falls area. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. Give us a call today we look forward to working with you!

Request Quote

Allen's Siding & Windows, Inc.

New to Angi

Deck or Porch - Repair

Serving Choteau, MT and surrounding areas

In business since 1988

Allen's Siding & Windows, Inc., is a Full Service,Owner Operated Company for over 17 years in complete exterior home improvements from custom design additions, sunrooms, patios, and decks to complete siding and window installations and repairs as well as all exterior window treatments including custom shutters and awnings. We specialize in ALSIDE ULTRAMAX Windows, which have been energy star partner for 3 years running. We work with you from start to finish with complete client focus, and professional personalized service giving superior craftsmanship with attention to each detail to ensure we create the vision you have for your home. Hire The Contractor not a Salesman. Please see our website at www.sydngys.com

Request Quote

Deck Repair 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.

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.

Most building codes list a minimum width of 36 inches and a maximum height of 7¾ inches. However, for the most comfort and spaciousness, you’ll want to aim for a width of at least 48 inches and a height of 7 inches. Again, it’s always a good idea to base your numbers off steps that you already use comfortably.

There are approximately 5.33 board feet in a 2x4. You can use the board foot calculator in this article to easily find the answer. A 2x4 is 2 inches of thickness by 4 inches of width, so you need to find the length, with 8 feet being the most common. You’d use the calculator here to multiply 2 times 4 times 8, and then divide by 12, arriving at a total of 5.33 board feet.

Yes, but ensuring the deck has a solid foundation with adequate footings is critical before building, as the weight of a sunroom will put significant pressure on the structure below. Even if your deck is properly constructed, it may not be able to handle the extra weight. While some basic, lightweight, prefabricated sunrooms can sit on a deck with a strong existing foundation without additional supports, in many cases, the foundation and joists will need reinforcement. It is always best to have a structural engineer perform an inspection to evaluate the deck's quality and structural integrity. A professional can help you decide if reinforcement is sufficient or if it's better to tear down the deck and start over.

The Choteau, MT homeowners’ guide to deck repair services

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

See all articles

Scott Dylan Westerlund
•
Aug 3, 2026Aug 3, 2026
How Much Does Deck Replacement or Repair Cost? [2026 Data]
Deck replacement costs depend on materials, any structural damage you need to fix, and more. This guide explores how much it costs to replace or repair a deck.
Deane Biermeier
•
Jul 9, 2026Jul 9, 2026
How Much Does Deck Refinishing Cost? [2026 Data]
Refinishing your deck is a great way to restore its appearance and fall in love with your outdoor space. Use this guide to learn how much it costs based on factors like size and type.
Timothy Moore
•
Aug 5, 2026Aug 5, 2026
How Much Does It Cost to Replace Deck Railings? [2026 Data]
Old and run-down porch railings can be an eyesore and pose a risk of falling. Find out how much it costs to replace your worn out porch railings with new materials.
Angi
•
May 21, 2026May 21, 2026
How to Hire a Deck Repair Pro
Find the best deck repair pro for your project. Learn how to hire qualified contractors, what questions to ask, and credentials to verify.
Ginny Bartolone
•
Jul 9, 2026Jul 9, 2026
How to Repair a Deck: DIY Fixes from the Boards to the Railings
Deck repair is a great way to stretch your DIY muscles while keeping your deck safe and stylish. Here are the common repairs and how to tackle them.
Catherine Hiles
•
Jul 8, 2026Jul 8, 2026
The Ultimate Deck Repair Checklist
If your deck is in bad shape, this deck repair checklist will help you inspect, clean, maintain, and repair it without missing any vital steps in the process.