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Diversity Builders
3.5(
15
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Concrete, WA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"The words that come first to mind are "conscientious" and "honest." Overall, "professional" describes their attitude. I appreciated being thoroughly advised as to their procedures, and was treated with respect whenever I had a question or concern. When I wanted a change in the original plans, they did as I requested, and with understanding and respect. The work was well done and in a timely manner. And the clean-up was thorough. Now, with my new deck, I no longer worry about my giant dog falling through the rotten wood of the old deck."
 Rea Deck and Windows
Anderson Pre-Construction
Back of house
Slider Cut-In
New Deck

+9

Recommended by66%of homeowners
Avatar for Wade and Sons
Wade and Sons
4.0(
1
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Concrete, WA and surrounding areas

In business since 2020

"Eric is great! I contacted me through text, it was easier to figure out scheduling. He show up and completed the task. He even discounted us for a scary lil fire that occurred with the wiring. He's a perfect gentleman and very hard worker. My mother will want to hire him to help with our back deck."
Recommended by100%of homeowners
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Deck Cleaning questions, answered by experts

There are several methods for attaching stair stringers to a deck. The best way is to bolt the stringers to the deck joists using three carriage bolts in a triangular pattern. This method offers the sturdiest fit for stairs that won’t budge. Alternatively, attach the stringers to the deck rims using lag bolts or to the posts using adjustable slope hangers.

You can nail or screw composite decking, but 3-inch decking screws are the better fastener choice. Unlike nails, decking screws won’t back out of the composite material over time. There’s also little danger of splitting composite material when driving screws, so you don’t need to pre-drill holes unless otherwise recommended by your decking manufacturer.

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 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.

If you have wood decking, there are several common deck problems that you might encounter. For example, your natural wood boards may fade over time due to things like sunlight, weather, and debris. On top of that, some types of wood decking can rot, grow mold, and attract destructive pests—including termites, carpenter ants, and woodpeckers.

The Concrete, WA homeowners’ guide to deck cleaning services

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