The Difference Between Pressure Washing a Deck and Refinishing a Deck

Maintaining a deck is crucial to preserving its appearance and extending its lifespan. Two standard methods to improve the condition of a deck are pressure washing and refinishing. While both techniques can significantly enhance your deck's look and durability, they serve different purposes and involve distinct processes.

Pressure Washing:

Pressure washing, also known as power washing, is a cleaning method that uses a high-pressure stream of water to remove dirt, grime, mold, and other contaminants from a surface. Regarding decks, pressure washing is an effective way to clean and prepare the wood for further treatment. Here's how it works and why it's beneficial:

• Cleaning Efficiency: Pressure washing can eliminate stubborn stains, accumulated dirt, and mildew from the surface of your deck. The high-pressure water stream penetrates deep into the wood fibers, removing contaminants that traditional scrubbing methods might miss.
• Preparation for Refinishing: To be effective, the deck must be clean and free of old finishes, dirt, and debris. Pressure washing provides a thorough cleaning that prepares the wood for staining or sealing. It's an essential first step in the refinishing process.
• Time and Labor: Pressure washing is relatively quick and efficient compared to manual cleaning methods. It covers large areas in a fraction of the time it would take to scrub by hand, making it an ideal choice for larger decks.

However, using the correct pressure settings and nozzle types is vital to avoid damaging the wood. High pressure can strip away the wood's protective fibers, so adjusting the pressure according to the deck's condition and material is crucial.

Refinishing:

Refinishing a deck involves applying a new coat of stain or sealant to protect the wood and enhance its appearance. This process goes beyond cleaning to restore the deck's finish and extend its life. Here's what refinishing entails:

• Staining: Applying a stain can enhance the natural color of the wood and provide additional protection against UV rays and moisture. Stains come in various colors and finishes, allowing you to customize the look of your deck.
• Sealing: A sealant forms a protective barrier on the wood surface, preventing water infiltration and reducing the risk of mold and rot. Sealants are crucial for maintaining the deck's structural integrity and appearance.
• Restoration: Refinishing can also involve sanding the deck to remove old finishes or smooth out rough areas. This step helps the new stain or sealant adhere better and provides a more uniform finish.
• Durability: A well-refinished deck can last several years before needing another treatment. The protective layer provided by the stain or sealant helps preserve the wood, making it more resistant to environmental factors.

In Summary:

While pressure washing and refinishing are essential for deck maintenance, they serve different roles. Pressure washing is primarily a cleaning method that prepares the deck for refinishing by removing contaminants. Conversely, refinishing involves applying protective and aesthetic treatments to restore and preserve the deck's appearance and functionality.

For optimal results, it's best to combine both methods. Start by pressure washing the deck thoroughly, then proceed with refinishing to protect and enhance the wood. This comprehensive approach ensures your deck remains in excellent condition, allowing you to enjoy its beauty and functionality for years.

Call Crosby Contracting, LLC for more information about custom decks and how to choose between pressure washing and refinishing in Lexington. We're the remodeling contractor to trust for custom decks and other essential home improvements.