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Avatar for Concrete Performance HI
Concrete Performance HI
4.3(
2
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Keaau, HI and surrounding areas

In business since 2001

Free estimates

"They were a little rushed, because of a late start due to car trouble and this seemed to affect their efficiency. Some of the windows downstairs were not cleaned as promised."
Response time9 hrs
Response rate86%
Recommended by100%of homeowners
MonellEnterprises
5.0(
1
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Keaau, HI and surrounding areas

In business since 1995

Free estimates

Warranties offered

"Excellent job on our bathroom improvement. Priced right for the job. Thorough and complete from start to finish. Alex Monell was professional and knew what he was doing. I would definitely call him back for other projects and strongly recommend him. Thank you."
Recommended by100%of homeowners
Deck Cleaning questions, answered by experts

Yes, pressure washing a wood deck can be a good idea as it effectively lifts ingrained dirt, mold, and mildew, improving the deck's appearance and longevity. However, it must be done carefully, as it's easy to damage the wood, especially softwoods. To pressure wash safely, use a lower pressure setting and a wide, 40-degree fan pattern nozzle (often white). Keep the nozzle at least a foot away from the wood surface and maintain constant motion, avoiding hovering in one spot to prevent gouging.

Pressure-treated decks last 15 to 20 years on average, but with proper maintenance, you could get 40 to 50 years of value from yours. Reseal your deck every one to two years, and replace old or rotted wood as soon as possible to avoid structural damage. Where you live plays a role in the lifespan of your deck. Intense sunlight, rainfall, wind, and hail can reduce the deck’s lifespan.

Trex states that its Trex decking is an eco-friendly composite material made of 95% recycled or reclaimed materials (including plastic and wood), making it a sustainable brand of choice. According to the company, Trex is one of the largest plastic bag recyclers in the U.S., with each 500-square-foot Trex deck containing about 140,000 recycled plastic bags.

The life expectancy of deck boards varies widely based on the material, climate, and maintenance. Untreated wood boards typically last 10 to 30 years with proper care, while pressure-treated boards can last up to 50 years. Hardwoods generally outlast softwoods. Composite boards also tend to last longer than natural wood. Environmental factors like arid or humid climates can shorten a deck's lifespan. To extend the life of wood decking, it's important to consistently clean and seal it to protect against moisture, UV light, and insects.

Two coats of stain are ideal for the best protection and aesthetic appeal. However, if your decking is made of particularly dense hardwood, you may only need one coat. If you want an intense color, two coats are ideal.

The Keaau, HI homeowners’ guide to deck cleaning services

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