Is it worth sanding a deck?

Do I need to sand the deck before staining? The answer to this is “it depends.” You won't hurt the deck by applying a light sanding. It really depends on the age of the decking and it's condition. Sanding is more for the feel of the deck than to prepare it to accept a new stain.

Is sanding deck necessary?

Once dry, these wood fibers can remain raised and may cause splinters. For this reason, light but thoroughly sanding your wood deck is a necessary step before staining or sealing. This crucial step will ensure that your refinishing job gives great results.

Is it better to sand or strip wood deck?

In almost all instance sanding back your deck to bare timber will give you the best results when compared to stripping agents but the cost factor and job site surrounds will need to be taken into consideration when making your final decision.

How many times can you sand a deck?

In general, you should sand your deck every 5-10 years, though if you often experience extreme weather, you may need to do it more frequently. Should you sand a pressure-treated deck? It depends on the age of the deck. If you're certain that the wood is newer than 2003, then you should be safe.

What is the average cost to sand a deck?

The average deck refinishing cost is between $3 and $6 per square foot.

How To Sand A Deck - DIY At Bunnings

Can I pressure wash my deck instead of sanding?

That being said, sanding is a lot of work. You can get the same clean, fresh surface with a good pressure washing. A pressure washer removes the deteriorated finish and some of the decayed wood fiber leaving a like-new surface after the wood dries.

How do you restore a badly weathered deck?

Remove any damaged deck boards and cut off the rotted portion—all the way back to the centerline of the nearest joist. Use deck screws to reattach the good end, then cut a piece of like decking to fill the gap, and screw it to the joists. Check the handrails and balusters, then replace any damaged sections.

Do I need to wash deck after sanding?

After sanding, power-wash the deck and allow it to dry for at least 24 hours before staining. Sanding exposes porous wood that's ready to soak up the stain, but this isn't possible if the wood is full of water.

How long should it take to sand a deck?

What grit should you sand a deck?

Use 60-150 grit sanding paper or discs will work best. Courser sanding paper could damage the wood further and finer sanding paper will take too long. Make sure the deck is clean and dry before sanding. Make sure you wear a mask when sanding your deck surface.

Should I use an orbital sander on my deck?

Using a random orbital sander is by far one of the most efficient and smoothest ways to sand your deck. These sanders are typically lighter, easier to operate and quieter than other types of sanders for your deck refinishing projects.

What if it rained after I sanded my deck?

It shouldn't make too much of a difference that it rained after you sanded it down as long as it still has pores to absorb the stain. I always recommend placing a large tarp over the area so that if it does rain, you don't have to worry too much about your work.

Can you repaint a deck without sanding?

Don't skip the sanding: Scraping rarely removes all the paint from the existing deck, and it's not meant to. After scraping away loose paint, it's likely the wood will still have large areas of stuck-on paint, and that's okay because if it's not peeling, the new paint will still adhere.

Does sanding ruin pressure treated wood?

Sanding pressure-treated wood is actually contraindicated because, as Sand & Stain warns, you'll end up partially removing the protective coating created by the pressure treatment, and the wood will look terrible.

How do you make an old weathered deck look good?

Should you power wash an old deck?

Beware Pressure Washing Damage

Using a pressure washer may seem like a quick and easy way to clear out all the accumulated dirt and grime; however, you need to be aware of the damage it may cause. If you have timber deck boards, a power washer's pressure may cause splintering and damage to the timber fibres.

What is the best way to sand a wooden deck?

How soon after pressure washing can you sand?

After you've pressure washed your deck, you'll need to wait for it to completely dry. Sometimes, this can take as long as 48-hours. Once it's dry, you'll want to sand your deck lightly. This is necessary to remove any splinters or fuzzy patches that pressure washing can cause.

What is the best tool to sand a deck?

A random orbital sander is the best tool to sand a deck because it tends to be lighter and easier to use than other sanders. Random orbital sanders are also generally kind to the wood of a deck; belt sanders, by contrast, can gouge softwoods.

Is it better to brush or spray a deck?

When using a roller or airless sprayer, ALWAYS back brush the stain to really work it into the wood grain. Spraying is a great application (just be extremely cautious of overspray), but the magic is in back brushing it into the wood.

What happens if you don't sand deck before staining?

You don't even have to sand unless you want or if it could really use one. The reason you want to clean the wood first is to remove any dirt, mold or mildew spores to make sure the stain has a clean surface to bond.