Once the filler has dried, sand the drawer fronts. Now you step ahead to sand the surface and your goal is to make the surface as smooth as you can. re-treads - most expensive but might be easier . It makes a four level step that is 32 3/4 inch tall. Preparing Your Plywood for Staining. Using a paint scraper, scrape across the step with the grain of the wood. 2. also, the 2nd pic shows where the floating floor will be stair nosed off at the top landing/upstairs hallway. This makes it a great option for your DIY project. I totally LURVE it too. Not bad, right? When you sand, you're scraping away material from the surface to remove imperfections or to shape and contour edges. Mine is purple and silver. 2.) If your plywood has dents, holes, or splits, you can use a stainable wood filler to fill the gaps in. Be sure ... 2. It's a classic New Orleans shotgun. Soften any sharp edges. Before you get started on staining, make sure you’ve finished buying, measuring, and cutting all of your wood. Now you step ahead to sand the surface and your goal is to make the surface as smooth as you can. 5. There are two grades of PT lumber. Then change out your sand paper to a fine grit of 180 or 220 to give the overall surface the smoothest finish possible. Most importantly, sanding removes the top layers of poly/paint/shellac so that your finish or paint will adhere. We just used a small palm sander but of course a large floor sander would work much faster. To sand the stairs between the balusters I used an attachment on the palm sander we had that gets into tight places. After filling the holes and seams, you are ready to sand the floor. BTW I love the band of color. It was time-consuming, but super cheap. You have given me inspiration to do my stairs. To sand the stairs between the balusters I used an attachment on the palm sander we had that gets into tight places.  Be kind to yourself and have the lumber yard cut it for you….. Once it dries, apply two coats of clear coat. It reduces this blotching effect, but it also reduces the amount of stain absorbed by the wood. If you’re using a gel stain, instead apply the first coat with a cloth, rubbing the gel into the wood evenly as you go along. my thought is to cut the stair nose thats on there now, flush to the riser then install the new stair nose that goes with the floating floor as normally would be done. 3. The initial sanding—removing scratches, dents and milling marks—is the heaviest sanding. After sanding, you’ll want to wipe the surface with a tack cloth. Before cutting up boards for your next project, sand them all with 80- or 100-grit. Pamela Cole Harris. However, it is much more expensive, and sometimes defeats the purpose of using plywood as the wood of choice. Scratches made by sanding against the grain will look unattractive on the finished piece and will be particularly noticeable after staining. Sanding Deck is Faster with a Belt Sander => Check on Amazon=> Inspect all the surfaces where you need to sand like the edges, railings, and stairs. In order to reduce the height, you would need more stairs which might mean 2 or 3 more feet longer than the space you have. We ripped up our awful carpet to find MDF stair treads and plywood landings. However, with a oil based stain, you’ll need to let it dry overnight. Sand the Drawer Fronts. . 6. Refinishing plywood stairs. They might provide you with some beneficial pros and cons that can help you throughout the work. However, oil based stains will give you a better finished product, especially on a larger surface, and typically last longer (really valuable if your DIY project is going outdoors). Pine stair treads a dark ebony color hardwood plywood is small, hand sanding block use. 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