What Grit Sandpaper for the Deck?

Release Date:2023-05-08 10:12
A deck is a wonderful addition to any home, providing a great space for outdoor entertainment and relaxation. However, a deck requires regular maintenance to keep it looking its best. One important aspect of deck maintenance is sanding, which is necessary to remove old stains, rough patches, and other imperfections. But what grit sandpaper should you use for this task?

When sanding a deck, it's important to choose the right grit sandpaper for the job. Generally, you'll want to use a coarse grit sandpaper to start with, and then move on to a finer grit for a smooth finish. For most decks, 60 to 80-grit sandpaper is a good starting point. This coarse grit will quickly remove old stains, paint, and other imperfections, leaving you with a smooth and even surface.

Once you've sanded the deck with the coarse-grit sandpaper, you can move on to a finer grit. 120-grit sandpaper is a good choice for the second pass, as it will smooth out any rough spots left by the coarse-grit sandpaper. You can continue with even finer grits, such as 150 or 220 if you want an even smoother finish.

It's important to note that using too fine of grit sandpaper can damage the wood of your deck. The fine grit can create a smooth surface, but it can also close up the pores of the wood, preventing the stain from penetrating properly. This can lead to an uneven finish or premature peeling of the stain.

In addition to choosing the right grit sandpaper, it's important to use the sandpaper properly. Always sand in the direction of the wood grain to avoid creating cross-grain scratches. Make sure to wear protective gear, such as a dust mask and eye protection, and be sure to thoroughly clean the deck after sanding to remove any dust or debris.

In conclusion, when sanding a deck, start with a coarse grit sandpaper, such as 60 to 80 grit, and then move on to a finer grit, such as 120 grit. Avoid using too fine of grit, as this can damage the wood and prevent proper staining. Always sand in the direction of the wood grain and wear protective gear. With the right sandpaper and technique, you can keep your deck looking beautiful for years to come.
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