Cost of Deck Cleaning and Sealing
Understanding the factors that influence the cost of deck cleaning and sealing helps homeowners plan effectively. This service enhances the appearance and longevity of your deck, with prices varying based on several key elements.

Larger decks require more materials and labor, increasing overall costs.

Different materials like wood, composite, or PVC influence cleaning methods and sealing products.

Decks with extensive dirt, mold, or previous damage need more preparation and repair work.
Service | Average Cost |
---|---|
Basic Deck Cleaning (up to 200 sq ft) | $150 - $300 |
Deep Cleaning and Mold Removal | $250 - $500 |
Sealing with Clear Finish | $200 - $400 |
Staining and Sealing | $300 - $600 |
Repair and Restoration | $150 - $400 |
The cost of deck cleaning and sealing varies significantly based on the deck's size, material, and condition. A smaller, well-maintained wooden deck might be on the lower end of the price spectrum, while larger or more damaged decks require additional labor and materials, raising the overall expense. Proper preparation, including cleaning and minor repairs, ensures the sealing process adheres correctly and provides lasting protection. Investing in quality sealing products can also influence the upfront cost but results in better durability and appearance over time.
Additional factors such as the complexity of the deck layout, accessibility, and whether specialized cleaning agents are needed can further impact pricing. For decks with intricate designs or hard-to-reach areas, expect higher labor charges. Choosing premium sealing finishes or stains can also increase costs but offers enhanced protection and aesthetic appeal. Regular maintenance can help keep costs manageable and extend the lifespan of your deck.

Thorough cleaning and sanding are essential for optimal sealing results, adding to the cost.

Removing stubborn stains or mold requires specialized equipment and chemicals.

Applying multiple coats for durability increases labor and material costs.
Additional Services | Average Price |
---|---|
Power Washing of Decks | $100 - $250 |
Deck Staining | $200 - $500 |
Waterproofing Treatments | $150 - $350 |
Wood Repair and Replacement | $100 - $400 |
Anti-slip Coating | $250 - $600 |
Deck Restoration | $300 - $800 |
Fence Cleaning and Sealing | $150 - $400 |
Pergola and Structure Cleaning | $200 - $500 |
Surface Sanding and Refinishing | $300 - $700 |
Custom Stain Coloring | $250 - $550 |