Get matched with top deck staining pros in Calumet Park, IL

Staining or sealing a cedar deck or fence is highly recommended to extend its lifespan and protect it from the elements. While cedar is naturally resistant to mold and mildew, it is not impervious to damage from moisture, sun exposure, splintering, fading, and rot over time. Applying a protective finish creates a shield that preserves the wood's strength and appearance, potentially extending its life by five to 10 years.

When choosing a finish, it's helpful to understand the difference between a sealer and a stain. A sealer sits on top of the wood, whereas a combination stain and sealer soaks into the top layer. Because it penetrates the wood, a stain generally offers better protection against UV damage and rot and lasts significantly longer. For the best results that also preserve the wood's natural color, consider using a near-translucent stain.

To maintain protection, plan on reapplying the stain or sealer every two to three years, either as a DIY project or by hiring a professional.

It’s necessary for paint to completely dry before exposure to rain, and that drying time varies by the type of paint used. Oil-based paint takes 6 to 8 hours to dry on average, meaning that’s the minimum time needed between the last brush stroke and the first raindrop. Latex paint dries faster at around 1 hour, and acrylic paint is even quicker, usually drying in about 30 minutes. If rain is in the forecast, check the paint manufacturer's details before laying on a new coat. 

The need for a topcoat on a painted deck depends on various factors, primarily the type of paint used and your desired level of protection. Many premium deck paint formulations are self-sealing, eliminating the necessity for an additional topcoat. These paints often have built-in additives that substantially protect against moisture, UV rays, and everyday wear and tear.

Waterproof paint creates a barrier to hold back moisture, but it doesn’t eliminate the source of the water. If you hire a basement waterproofing contractor, many will tell you that waterproof paint is only a temporary solution. On average, you can expect it to last from six months to two years in a wet basement before deteriorating.