How Much Does it Cost to Seal a Deck in Charleston?

$223 Cheap
$300 Great Price
$378 Costly
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Deck sealing in Charleston has been estimated to cost around $790 on average. Its cost can go as low as $250 and as high as $1,700 with the majority of homeowners spending between $500 and $1,100. Charleston deck sealing is quite different from deck staining. Staining is usually used to change the color of the wood and make it more aesthetically appealing. On the other hand, deck sealing in Charleston is primarily used to protect the wood from damages caused by sun exposure and water. The cost of sealing a deck depends on the size of the deck, the sealant to be used, and labor cost. An average sized deck may need two gallons of sealant which can cost around $50 to $80. There are two kinds of sealants that can be used in Charleston deck sealing; oil-based and water-based.

Estimated final cost for deck sealing

Item Quantity Fair Price
Deck Labor 6 Hours $214.87
Deck Job Materials and Supplies 200 Square Feet $31.78
Deck Equipment Allowance $54.63
Totals - Cost to Clean Decks - 215 Square Feet $301.28
Average Cost Per Square Foot $1.51

How often should I get deck sealing in Charleston?

It is recommended to get deck sealing once every 14 to 18 months. However, if your deck is not exposed to sun and rain a lot, you might need deck sealing every two years.

What should be done before deck sealing in Charleston?

Before sealing your deck, it is important that all previous sealants and stains must be removed thoroughly. The deck must be cleaned and should be dried for 48 hours.

ow soon can I use my deck after deck sealing in Charleston?

Light foot traffic will be fine after 24 hours. However, you need to wait for at least 48 hours before putting any heavy object like furniture pieces on a newly sealed deck.

Find the Best Costs on Deck Sealing - Charleston, 29403

Oil-based sealants are a bit more expensive than water-based sealants. Oil-based can either be penetrating or coating. In most cases, they can be both. Water based sealants are considered to be coatings only. They can be cleaned easily but they are less resistant to wear and tear. There are several brands of sealants being used in Charleston deck sealing projects. They all come in varying prices. Some of the most common sealants are TWP which can cost around $30 to $40 per gallon, Behr which costs $20 to $35 per gallon, and Olympic which can cost $25 to $45 per gallon. All other products are estimated to cost around $14 to $40 per gallon. A professional usually charges $40 to $70 per hour for deck sealing in Charleston. This rate can change depending on the difficulty of the task and if there are any preparations needed before applying the sealant.

Local pros & Availability

Carpenters available in your area

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  • 1

    Color One Painting

    Rating: 61
    8810 Deerwood Drive Suite #5. 
    Charleston,  SC  29406
    Get Pricing
  • 2

    Deckcrafters of South Carolina

    Rating: 84
    1811 Elsey Dr. 
    Charleston,  SC  29403
    Get Pricing
  • 3

    Harris & Pritchard Contracting Services LLC

    Rating: 65
    2382 W Aviation Ave. 
    Charleston,  SC  29406
    Get Pricing
  • 4

    Atlantic Deck Builders

    Rating: 58
    Charleston,  SC  29403
    Get Pricing
  • 5

    Ob Construction

    Rating: 93
    154 Wasson Ln.. 
    Charleston,  SC  29492
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  • 6

    Deck Doctor The

    Rating: 58
    Charleston,  SC  29403
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