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

Typical Range: $296 - $385

The average deck sealing cost in Bath is $296 - $385, but it could vary from $251 to $429. Discover the detailed price range here.

This estimate is based on actual data from 21 completed projects in Bath area and is valid through 08/21/2026. Please keep in mind that actual costs may still vary.

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

Deck sealing in Bath is an effective way of maintaining your deck. While regular cleaning can help in keeping your deck in good condition, there are still certain benefits that you can only get with a quality Bath deck sealing. Sealing is particularly needed when your deck starts showing signs of wear and tear. Old age can take its toll on the surface of any deck, especially on wood. Using harsh and abrasive cleaning materials and even power washing can potentially harm any wood decking. If your deck is suffering from these issues, it is best that you get deck sealing in Bath. There are many benefits that come along with getting professional Bath deck sealing. Sealants can be applied to protect your deck from UV rays and water. A clear sealant will allow the natural color and beauty of the wood to show. It will also help protect the wood from moisture and damage caused by long exposure to the sun. Most homeowners tend to paint their wood. However, paint does not provide the same protection that sealants do. Deck sealing in Bath is an affordable way of prolonging the life your deck. Not only that but it can help in reducing the wasted wood because of poor maintenance and irreparable damages.

What is the price for Deck Sealing in Bath, ME?

Home remodeling & home services cost estimates
ITEMQUANTITYLOWHIGH
Deck Labor6 Hours$180$327
Deck Job Materials and Supplies200 Square Feet$25$40
Deck Equipment Allowance$48$63
Total Cost to Clean Decks215 Square Feet$252$429
Average cost per Square Foot$1$2
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Fair price breakdown

Deck sealing in Bath 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. Bath 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 Bath 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 Bath deck sealing; oil-based and water-based.

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Find the Best Costs on Deck Sealing - Bath, 04530

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 Bath 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 Bath. This rate can change depending on the difficulty of the task and if there are any preparations needed before applying the sealant.

Bath County Deck Sealing FAQ

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.

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.

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.

Last Updated: May 30, 2026

Local pros & Availability

Carpenters available in your area

1

JL Construction

Rating: 69
P.O. Box 304
Brunswick, ME 04011
2

Perreault & Daughters Construction

Rating: 58
295 Hacker Rd
Brunswick, ME 04011
3

Midcoast Power Washing

Rating: 58
Brunswick, ME 04011
4

P & P Custom Marine Canvas

Rating: 63
54 Willow St
Bath, ME 04530
5

Midcoast Modular, Llc

Rating: 63
PO Box 947
Brunswick, ME 04011
6

Goodwin Awning Company

Rating: 61
48 Oliver St
Bath, ME 04530

Deck Sealing highlights

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Recent Requests near Bath, ME

Deck

Judith P. South Portland, ME

Current deck is rotting. Need to replace. Two level deck to be replaced with one deck and a concrete pad. Pergola being considered due to one ash tree for shade and probably needing to remove in future.

Deck

Linda Z. Saco, ME

We are replacing a 31-year old wooden deck, and don't think we will want many changes. The main deck is about 12 X 33, and there is an attached stairway down to a much smaller deck surrounding our above-ground 12 X 30 pool. We are just starting, but want to get started ASAP.

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Keith R. South Portland, ME

Will need to go from four steps high to ground level.

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Tina T. South Portland, ME

Look for someone to build a cedar deck 14x14 with maintenance free spindles.

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Alan M. Portland, ME

Need two stairs for RV accommodation, several walkways to connect and 2 pads of 12x12 each. We would like the build to follow the contour of the land vs. moving soil. The decking would be very low to the land. We would like to have this screwed together vs. nails. Thanks.

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Deck Sealing in Bath, ME - Costs 06 / 2026 - homeyou