Is building a pergola on an existing deck possible?

• <div><p>Yes, it’s definitely possible to build a pergola on an existing deck. All you need to do is attach the pergola support beams to the deck’s joists and build up from there. Beware that mistakes can damage your deck, so if you’re at all unsure of the process, play it safe and hire a pro for your custom build.</p></div>

Get matched with top deck cleaning pros in Westwood, CA

Q: What is the best type of wood for an outdoor or deck gate?

• <div><p>When building an outdoor or deck gate, it's crucial to use durable wood that can withstand harsh weather conditions like sunlight, rain, wind, and snow. Redwood and cedar are excellent choices as they naturally resist decay. While redwood is considered more elegant, cedar is a more affordable option. Other suitable woods include oak and pressure-treated pine, which is specifically treated to resist rot. Although some softwoods like pine are popular, untreated softwoods such as pine and spruce should generally be avoided for outdoor projects because they are susceptible to damage from water, rot, and the sun. Ultimately, it's wise to consider your local climate when selecting the right wood for your gate.</p></div>

Q: What is the standard spacing for railing spindles or balusters?

• <div><p>Most building codes require that railing spindles (also known as balusters) on decks or stairs be spaced no more than four inches apart. This safety standard is often called the '4-inch sphere rule,' which means a sphere with a 4-inch diameter should not be able to pass through the opening between balusters. This rule is in place to prevent small children and pets from slipping through the railing. For the same reason, the space between the bottom rail and the deck or floor surface 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 essential to check your local building codes to ensure compliance before starting your project.</p></div>

Q: Is building a pergola on an existing deck possible?

• <div><p>Yes, it&rsquo;s definitely possible to build a pergola on an existing deck. All you need to do is attach the pergola support beams to the deck&rsquo;s joists and build up from there. Beware that mistakes can damage your deck, so if you&rsquo;re at all unsure of the process, play it safe and hire a pro for your custom build.</p></div>

Q: How long does it take for composite decking to warp?

• <div><p>Composite decking may never warp, or it may warp quickly. Several factors can influence the rate of warping, including the material's quality, installation method, and installation location. Generally speaking, high-quality materials that have been installed properly are drastically less prone to warping. </p></div>

Q: What is the best sustainable wood material for decks?

• <div><p>When sourced responsibly, the most sustainable wood decking options are timber trees like redwood, pine, Douglas fir, Nootka cypress, and Western red cedar. These tree species are fast-growing with low carbon emissions. Plus, most timber woods make durable deck materials because of their resistance to rot and decay over time. </p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your deck cleaning project in Westwood, CA?

Select your specific project to find the pro for you.

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
Request a quote
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
Request a quote
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
Request a quote
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
Request a quote
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
Request a quote
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
Request a quote
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
Request a quote
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
Request a quote

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

Request Quote

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."

Request Quote

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.

Request Quote

Deck Cleaning questions, answered by experts

When building an outdoor or deck gate, it's crucial to use durable wood that can withstand harsh weather conditions like sunlight, rain, wind, and snow. Redwood and cedar are excellent choices as they naturally resist decay. While redwood is considered more elegant, cedar is a more affordable option. Other suitable woods include oak and pressure-treated pine, which is specifically treated to resist rot. Although some softwoods like pine are popular, untreated softwoods such as pine and spruce should generally be avoided for outdoor projects because they are susceptible to damage from water, rot, and the sun. Ultimately, it's wise to consider your local climate when selecting the right wood for your gate.

Most building codes require that railing spindles (also known as balusters) on decks or stairs be spaced no more than four inches apart. This safety standard is often called the '4-inch sphere rule,' which means a sphere with a 4-inch diameter should not be able to pass through the opening between balusters. This rule is in place to prevent small children and pets from slipping through the railing. For the same reason, the space between the bottom rail and the deck or floor surface 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 essential to check your local building codes to ensure compliance before starting your project.

Yes, it’s definitely possible to build a pergola on an existing deck. All you need to do is attach the pergola support beams to the deck’s joists and build up from there. Beware that mistakes can damage your deck, so if you’re at all unsure of the process, play it safe and hire a pro for your custom build.

Composite decking may never warp, or it may warp quickly. Several factors can influence the rate of warping, including the material's quality, installation method, and installation location. Generally speaking, high-quality materials that have been installed properly are drastically less prone to warping.

When sourced responsibly, the most sustainable wood decking options are timber trees like redwood, pine, Douglas fir, Nootka cypress, and Western red cedar. These tree species are fast-growing with low carbon emissions. Plus, most timber woods make durable deck materials because of their resistance to rot and decay over time.

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

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.
Lauren Bongard
•
Aug 3, 2026Aug 3, 2026
How Much Does It Cost to Pressure Wash a Deck? [2026 Data]
The cost to pressure wash a deck depends on its size, condition, material, and whether you DIY the job. Help set your budget with this cost guide.
Jenna Jonaitis
•
Jul 9, 2026Jul 9, 2026
How to Clean Decking Safely and Naturally
Cleaning your deck at least once a year boosts its durability and appearance. Learn how to clean decking, whether it's wood or composite.
Lawrence Bonk
•
Jul 9, 2026Jul 9, 2026
How to Clean a Deck Before Staining
Learn how to clean a deck before staining to ensure long-lasting adhesion, weatherproofing, and optimum appearance of this coloring and protecting treatment.
Jenna Jonaitis
•
Jul 9, 2026Jul 9, 2026
Top Deck Maintenance Tips for Every Decking Material
Deck maintenance is vital to protecting a wooden deck. Cleaning, staining and sealing a deck after pressure washing will add years to its lifespan. Protect a deck by following these deck maintenance tips for cedar and other types of wood materials.
Jill Harness
•
Mar 6, 2026Mar 6, 2026
How to Clean and Seal Your Deck in One Weekend
Knowing how to clean and seal a deck can help extend its life and keep it looking like new. This DIY guide sheds light on the best way to clean a wood deck.