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TRUSTED BY DEER PARK, WA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon34
    Verified deck cleaning services reviews

Top-Rated Deck cleaning pros in Deer Park - Updated Nov 2026

KI Exteriors
5.0(
30
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Deer Park, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Small jobs welcome

"KI Construction came in and took down a upstairs deck, and rebuild it. Took no time to rebuild. The crew was great to work with and cleaned up after themselves which was great. You can tell Konstantin wants his company to grow with good results, which shows. Have more projects for him to complete!"
Decks
Open concrete patio
Bottom view
10x25 mud+kitchen addition before
Decks

+58

Response time2 days
12 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for 509 Painting & Construction, LLC
509 Painting & Construction, LLC
4.9(
22
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Deer Park, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Tony is fantastic, he did a lot of projects in our home, drywall replacement, installed hardwood floors, painted, performed extensive work on our deck to make it safe & stable, repaired our French doors. He did a huge job of cleaning & detailing my Grandmothers house to sell (we got $40,000 over asking price). My son hired him to frame, drywall the basement in a house he bought. He framed in & installed a hanging microwave, framed in the dishwasher as well. All in all Tony is a great guy & does awesome work. Would absolutely hire him again."
Tile Project
Tile Work
Tile Work
Bedroom Flooring
Bedroom Flooring 2

+3

Response time6 hrs
Response rate99%
2 neighbors recently requested a quote
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Deck Cleaning FAQs, answered by experts

Space deck handrail posts four to six feet apart. If the posts are more than six feet apart, the railing will be less able to withstand lateral forces and is more susceptible to breaking. Additionally, railing posts that are more than six feet apart may not be up to code, and you may face fines and be required to reinstall the posts to bring them up to code.

The best way to sand a deck is by cleaning it, sanding the boards and stairs with 60- or 80-grit sandpaper, and sanding the railings and posts with 80-grit sandpaper. You should sand in the direction of the wood grain to avoid damaging the timber. When sanding your deck, use medium pressure and aim for an even sand. Pressing too hard with a sander can damage decks, as most are softwoods.

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.

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.

While eco-friendly decking, also called composite decking, is a win for the environment because it consists of recycled materials, it has trade-offs. These sustainable options often come with steeper price tags, lack natural wood's warm look, and can become uncomfortably hot under full sun. Some composite materials can also become slick when wet, posing a potential hazard.

The Deer Park, WA homeowners’ guide to deck cleaning services

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