How To Seal Cedar Pergola

How To Seal Cedar Pergola

how to seal cedar pergola

Sealing a Cedar Pergola for Your Outdoor Space

Are you looking to enhance your outdoor space with a beautiful cedar pergola from [Egy Gazebo]? There are a few extra steps you need to take to ensure the longevity of a cedar pergola, specifically when it comes to sealing the wood. Read on for an informative guide to sealing your cedar pergola from the experts at Egy Gazebo.


Why Sealing a Cedar Pergola is Important

Sealing a cedar pergola is important for a few reasons. The wood needs to be sealed in order to protect it from the elements, such as rain, sun, and wind. Sealing the wood will also protect it from rot, mildew, and insect infestations. Finally, sealing the wood will give it a beautiful finish that will make it a stunning addition to your outdoor space.


Materials Needed

Before you begin sealing your cedar pergola, you will need to gather the following materials:

  • A power washer
  • A paintbrush
  • A roller
  • A stir stick
  • Sandpaper
  • A polyurethane sealant


Steps for Sealing a Cedar Pergola

Once you have gathered the necessary materials, you can begin the sealing process.

Step 1: Clean the Wood

The first step in the sealing process is to clean the cedar wood. Use a power washer to remove any dirt, debris, or mildew from the wood. This will ensure that the sealant adheres to the wood properly.


Step 2: Sand the Wood

Once the wood is clean, you will need to sand it. Use a medium-grit sandpaper to smooth the surface of the wood. This will help the sealant to adhere to the wood better.


Step 3: Apply the Sealant

Once the wood is clean and sanded, you can begin applying the sealant. Use a paintbrush to apply the sealant to the cedar wood. For the best results, apply the sealant in thin, even layers.


Step 4: Allow the Sealant to Dry

Once you have applied the sealant, you will need to allow it to dry. This will usually take several hours, depending on the temperature and humidity. Be sure to read the directions on the sealant to determine the exact amount of time needed for it to dry.


Step 5: Apply a Second Coat

Once the first coat of sealant is dry, you can apply a second coat. Use a roller to apply the second coat of sealant. This will help to ensure that the sealant is evenly distributed and that no areas are left uncovered.



Sealing a cedar pergola is an important step in ensuring the longevity of the wood. By following these steps, you can ensure that your cedar pergola from Egy Gazebo will look beautiful and last for years to come.

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