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How Deck Waterproofing Protects Its Surface

Deck waterproofing is a vital part of maintaining your outside deck space. As summer nears, it’s important to keep a few things in mind when it comes to protecting your deck.

How Deck Waterproofing Protects Its Surface - All Climate Roofing

If you enjoy using a home deck for entertaining friends, then it is important to waterproof the surface to prevent damage to the materials. There are easy-to-apply waterproofing chemicals that are designed to protect decks made from cement, stone, or wood. A deck located in Oxnard, California should require protection against these types of moisture:

Morning dew
• Rainfall
• Overflow from broken plumbing or sewer lines
• Mud located underneath the deck
• Water used to irrigate flowers, shrubs, and grass

Decks that touch the ground or have sides near damp soil are especially susceptible to damage from constant contact with moisture. There is a good chance that the materials and labor of a home’s deck are valued at thousands of dollars, and the only way to protect this investment is by applying waterproofing substances to the structure.

Deck Waterproofing

Ultraviolet radiation, moisture, and changes in weather and temperature can wash away your deck’s natural resins, color, and finish. This will cause your deck to look weathered and dull. In addition to being an eyesore, a deck that is damaged by the elements can also be a hazard if part of the deck has rotted away. Due to this, it’s becoming more and more important to engage in deck waterproofing.

While it is not possible to completely prevent your deck from exposure to wind, rain, and snow, there are some things that you can do to help sustain your deck’s natural beauty.

How Waterproofing Protects Decks

Homeowners can choose to apply waterproofing chemicals directly to a deck’s surface to have a natural appearance or might prefer to paint the cement or wood first. Additional options include staining the wood or applying waterproofing chemicals that have coloring agents. Sealing a deck’s materials with waterproof applications of chemicals provides other benefits, including keeping away pests such as termites or ants.

Deck waterproofing can protect it from frequent foot traffic and spills from beverages or foods. If you have parties on a deck, then waterproofing the surfaces with a thick layer of coating can help to prevent damage from shoes, tables, and chairs. Instead of finding deep scratches on a deck’s materials after a party, the surface will look brand-new.

How Do I Know If My Deck Needs Waterproofing?

There are several ways that you can tell if you need deck waterproofing. Try dropping a couple of drops of water onto the deck. If a drop of the water soaks into the wood, it means that the old finish has worn away and your deck needs waterproofing. Another way to tell if your deck needs waterproofing is to firmly stick a piece of tape on the surface of the deck. If you notice wood fibers or old stains on the tape, then you have a problem with moisture. This indicates that your deck needs to be waterproofed.

Prevent Cracking, Splitting, and Warping 

A professional company that provides deck waterproofing services for decks is also able to apply chemicals to other surfaces at the same time. Homeowners might want to have pathways, driveways, and porches sealed with waterproof chemicals to prevent damage such as warping, splitting, and cracking. While most decks are located in the backyards of private residences, some decks are part of commercial properties or are located on balconies or rooftops.

Should I Hire a Professional?

You may be wondering if you should hire a professional for waterproofing or try to DIY it. For the best results, it is best to hire a professional company. The initial investment is worth the cost, as a professional can save you time and money in the long run.

Experts have specialized equipment, tools, and resources to provide superior service. In addition, professionals typically use high-quality, durable waterproofing deck systems. It is important to find a company that has experienced deck installers that are fully insured, bonded, and licensed.


Waterproofing your deck can provide long-lasting protection against the elements, recover your deck’s natural beauty and add value to your home. Although it might be more of an initial investment, it is best to go with a professional company that specializes in deck waterproofing to ensure the durability and quality of the waterproofing.


Read More:

5 Reasons You Should Waterproof Plywood Decks