How wide can deck stairs be with two stringers?

• <div><p>Deck stairs should have at least three stringers rather than two. The recommended minimum width for stairs is 36 inches, and the <a href="https://www.nachi.org/inspecting-stair-stringers.htm">International Association of Certified Home Inspectors</a> recommends at least three cut stringers to provide sufficient support on wood decking stairs of this width. Generally, stringers should be a maximum of 16 inches apart for wood decking and 12 inches apart for more flexible composite decking.</p></div>

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Q: How do I know if my deck can support a new railing?

• <div><p>Before installing a new railing, check the condition of the deck frame and joists, especially around the perimeter where posts attach. If boards are loose, soft, or show signs of rot, the structure may need repair. A deck pro can inspect your framing to confirm it meets load-bearing requirements.</p></div>

Q: Do deck footings need to be inspected?

• <div><p>Yes, deck footings typically require an inspection before laying down concrete. While not all local building codes require footing inspection, proper placement ensures a safe and structurally sound deck. An inspector will verify that the deck can adequately hold what you put on top of it., and that the footings have been dug to the correct dimensions. </p></div>

Q: When is a deck railing required and how high does it need to be?

• <div><p>Building codes for deck railings can vary by location, so it's important to consult your local regulations before construction. Generally, a guardrail is required for any deck that is more than 30 inches above the ground.</p><p>For residential properties, the standard minimum height for a deck railing is 36 inches. However, some states and municipalities have stricter requirements; for example, California and Washington mandate railings that are at least 42 inches high. Therefore, a 42-inch railing is not considered too high and may be required in your area or chosen voluntarily for additional safety.</p><p>In addition to height requirements, codes also specify other safety features, such as the maximum spacing between balusters to ensure they are close enough to prevent a child from squeezing through.</p></div>

Q: What is the standard spacing for spindles or balusters on a deck or stair railing?

• <div><p>Most building codes require that spindles or balusters on deck and stair railings be spaced no more than four inches apart. This safety standard, often called the '4-inch sphere rule,' is designed to prevent small children or pets from slipping through the railing. A good way to visualize this is that a 4-inch sphere should not be able to pass between two spindles. For the same safety reason, the space between the bottom rail and the deck floor should also be no more than four inches. As a general guideline, professionals often install three balusters per foot of railing. However, since specific requirements can vary by location, it is crucial to check your local building codes to ensure compliance before starting your project.</p></div>

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Verified Reviews for Deck Cleaning pros in Park City, MT

*The Angi rating for Deck Cleaning companies in Park City, MT 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 Park City, MT 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 February 03, 2026

Reviewed in February 2026
We had K&F Contracting handle our siding along with the soffit and fascia, and we couldn’t be happier with how everything turned out. The workmanship was top-notch, and the attention to detail really shows in the finished product. They were easy to work with, showed up when they said they...
K&F Contracting LLC
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Reviewed in April 2023
He showed up exactly when he said, his work is super clean, could not ask for much better.
Genesis Electric LLC
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Reviewed in February 2023
The service was great. They were responsive and friendly. They left the placed cleaned.
Freedom Plumbing & Remodeling LLC
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Reviewed in December 2022
They are a great cleaning company and I extremely pleased with them
Purple Squirrel Professional Cleaning
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Reviewed in September 2022
The guys did an excellent job in my opinion. They had to do some excavating to get down to the pipe. The complete pipe was replaced, not patched in. The septic tanked was pumped out, inspected, and an access cover was installed above the ground for future cleaning. The guy did everything to the...
Western Septic and Vacuum Services
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Reviewed in February 2022
Very well, all work done as promissed. Also very clean
Renewal by Andersen of Montana
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Reviewed in January 2022
Prompt, reliable, courteous, fast, quality work, did both asphalt and steel roofing for me. Everything was cleaned up just like there was no one there. I would highly recommend this contractor and not have to worry about a poor job or being taken advantage of, no worries. Fred H. Laurel Mt
MK Contracting, Inc.
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Reviewed in July 2021
i was impressed with how clean everything was when she was finished.
Maid Simply, Inc.
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Reviewed in September 2020
We so appreciated Joey and his team. We were in the middle of a house project when we discovered an issue with a previously installed Lynrich door. Joey was quick to respond, offered a solution, and sent his team of Chuck and Dalton the very next day. They were professional, good communicators,...
Lynnrich, Inc.
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Reviewed in May 2020
Worked fast and clean up was great.
Melle's Tree Service
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Find Deck cleaning pros in Park City

Solid Ground Property Services, Inc

5.0(

)

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

Serving Park City, MT and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Shawn came to work on my washing machine that wasn’t operating. When the first repair didn’t fix the problem, he did more research and came back with another part that fixed the problem. I appreciate his communication about scheduling and about ordering necessary parts. I appreciate his commitment to solving the problem. And, I appreciate his work ethic. I would recommend Shawn to anyone in need of handyman type repair."

+11

3 neighbors recently requested a quote

Deck, Fence, Patio or Porch - Clean and Seal

Serving Park City, MT and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

"Landon provided excellent service. The work was completed on time and I was pleased with the finished product."

+60

Response time6 hrs

Response rate97%

Recommended by100%of homeowners

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

Serving Park City, MT and surrounding areas

In business since 2011

Free estimates

Warranties offered

D N S Roofing have over 22 years experience in the industry. We take pride in our work and will get the project done in a timely manner. There is no project to big or small for the industry. We care about our customers needs, and have fair prices. WERE NOT JUST ROOFERS, WERE PEOPLE THAT ARE YOUR NEIGHBORS. WE WANT TO BE TREATED LIKE YOU EXPECT TO BE TREATED. WERE DOING WHAT WE LOVE TO DO. AND WE WANT YOU AS THE CONSUMER TO BE PROUD OF YOUR HOME AND WHEN WERE WORKING ON YOUR HOME WE TREAT THE JOB AS IF WE WERE DOING THE WORK ON OUR OWN HOME. I EXPECT NOTHING BUT THE BEST, AND YOU SHOULDNT SETTLE FOR ANYTHING LESS.. AND AT THE END OF THE DAY YOU HAVE TO LIVE THERE, IF YOUR NOT HAPPY WITH OUR WORK HOW CAN WE SAY.. WE DID THAT JOB. I'M PROUD TO SAY, WHEN WE WALK AWAY FROM A JOB, I SLEEP VERY WELL AT NIGHT CUZ I MADE A PERSON HAPPY. AND THAT IS THE BEST DISPLAY OF CRAFTSMANSHIP AND DIGNITY. SO I HOPE YOU LET US HELP YOU BE HAPPY AND PROUD OF YOUR HOME, GOD BLESS....

well to be up front the ladder just adds characte

+26

Recommended by100%of homeowners

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Montana Pines Construction LLC

New to Angi

Deck, Fence, Patio or Porch - Clean and Seal

Serving Park City, MT and surrounding areas

In business since 2019

Free estimates

Credit card accepted

With over 10 years of experience in the construction industry, we are the service professionals you need to take care of your home or business. We handle everything from decks to concrete work. We will treat your home as we would treat our own. Give Montana Pines Construction LLC a call today, we look forward to working with you!

Response time40 mins

Response rate100%

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Steve brown

New to Angi

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

Serving Park City, MT and surrounding areas

In business since 2019

Free estimates

Ranch work\nWell experienced

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Allen's Siding & Windows, Inc.

New to Angi

Deck, Fence, Patio or Porch - Clean and Seal

Serving Park City, 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

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Deck Cleaning questions, answered by experts

Before installing a new railing, check the condition of the deck frame and joists, especially around the perimeter where posts attach. If boards are loose, soft, or show signs of rot, the structure may need repair. A deck pro can inspect your framing to confirm it meets load-bearing requirements.

Deck stairs should have at least three stringers rather than two. The recommended minimum width for stairs is 36 inches, and the International Association of Certified Home Inspectors recommends at least three cut stringers to provide sufficient support on wood decking stairs of this width. Generally, stringers should be a maximum of 16 inches apart for wood decking and 12 inches apart for more flexible composite decking.

Yes, deck footings typically require an inspection before laying down concrete. While not all local building codes require footing inspection, proper placement ensures a safe and structurally sound deck. An inspector will verify that the deck can adequately hold what you put on top of it., and that the footings have been dug to the correct dimensions.

Building codes for deck railings can vary by location, so it's important to consult your local regulations before construction. Generally, a guardrail is required for any deck that is more than 30 inches above the ground.

For residential properties, the standard minimum height for a deck railing is 36 inches. However, some states and municipalities have stricter requirements; for example, California and Washington mandate railings that are at least 42 inches high. Therefore, a 42-inch railing is not considered too high and may be required in your area or chosen voluntarily for additional safety.

In addition to height requirements, codes also specify other safety features, such as the maximum spacing between balusters to ensure they are close enough to prevent a child from squeezing through.

Most building codes require that spindles or balusters on deck and stair railings be spaced no more than four inches apart. This safety standard, often called the '4-inch sphere rule,' is designed to prevent small children or pets from slipping through the railing. A good way to visualize this is that a 4-inch sphere should not be able to pass between two spindles. For the same safety reason, the space between the bottom rail and the deck floor should also be no more than four inches. As a general guideline, professionals often install three balusters per foot of railing. However, since specific requirements can vary by location, it is crucial to check your local building codes to ensure compliance before starting your project.

The Park City, MT homeowners’ guide to deck cleaning services

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

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