How to Sand a Deck with an Orbital Sander
Sanding a deck is an essential step in the deck refinishing process, as it prepares the surface for new paint or stain. An orbital sander is a powerful tool that can make the job much easier and more efficient. In this article, we will guide you through the process of how to sand a deck with an orbital sander, ensuring a smooth and even finish.
Before You Begin
Before you start sanding your deck with an orbital sander, it’s crucial to gather all the necessary materials and tools. Here’s a list of items you’ll need:
– Orbital sander
– Sandpaper (various grits, starting with 80 grit and finishing with 150 grit)
– Dust mask
– Safety goggles
– Gloves
– Stiff-bristled brush
– Garden hose
– Paint or stain (optional)
Step 1: Prepare the Deck
Begin by cleaning your deck thoroughly. Use a stiff-bristled brush to remove any dirt, leaves, or debris. Then, rinse the deck with a garden hose to remove any remaining dirt. It’s essential to have a clean surface to ensure the sandpaper adheres properly and the finish is even.
Step 2: Choose the Right Sandpaper
Select the appropriate sandpaper for your orbital sander. For most decks, a combination of 80 grit and 150 grit sandpaper is recommended. The 80 grit sandpaper will remove any old finish or imperfections, while the 150 grit sandpaper will smooth out the surface for a new finish.
Step 3: Attach the Sandpaper
Attach the sandpaper to the orbital sander by placing it in the sanding pad. Make sure the sandpaper is securely fastened and does not overlap the edges of the pad.
Step 4: Sand the Deck
Start sanding the deck in a back-and-forth motion, maintaining a consistent pressure. Avoid pressing too hard, as this can cause the sandpaper to clog and leave marks on the surface. Sand the entire deck, including all sides and corners, until the surface is smooth and even.
Step 5: Check for Imperfections
After sanding the deck, inspect the surface for any remaining imperfections, such as splinters or uneven areas. Use a fine-grit sandpaper to sand down any high spots and smooth out any rough areas.
Step 6: Clean the Deck
Once the deck is sanded to your satisfaction, clean it again with a garden hose to remove any sanding dust. Allow the deck to dry completely before applying any paint or stain.
Step 7: Apply Paint or Stain (Optional)
If you plan to paint or stain your deck, follow the manufacturer’s instructions for application. Once the paint or stain has dried, your deck will be ready to enjoy for years to come.
In conclusion, sanding a deck with an orbital sander is a straightforward process that can be completed in a few simple steps. By following this guide, you’ll achieve a smooth and even finish that will enhance the appearance and longevity of your deck.
