If you saw the big post about my office a couple of weeks ago (indeed, I am still talking about that”¦), you may remember that I promised a little tutorial for how I built the super simple floating desktop and shelves! I’m really proud of how these elements of the room turned out—they were very easy to construct, pretty inexpensive, and look and function exactly how I wanted them to. There isn’t anything particularly fancy about them, but I sort of like that—they’re clean and modern but still look a little homespun and handmade, which I think is kind of nice and appropriate for this modest room.
The basic construction of the shelves and the desktop is exactly the same: cleats underneath, a 3/4″ thick board on top, and a 1″x2″ piece of lumber glued and nailed to the front edge to give it the extra bulk, which serves both to hide the cleats and make them look a little more substantial and finished. See? Simple! Now I’ll make it complicated for you.
The most difficult part of the project is probably creating and securing the cleats onto the walls. Because I wanted the 1″x2″ board in the front to conceal the cleats, I had to make my own skinny little 3/4″ thick cleats to support the desktop and shelves. If that’s confusing, it’s probably because wood dimensions at the hardware store are a bit misleading—a 1″ thick x 2″ wide board is actually 3/4″ thick x 1.5″ wide. So, because only 1.5″ of wood would cover both the edge of the 3/4″ thick desktop and the cleat, the cleat could only be an additional 3/4″ without peeking out the bottom.
I probably just made that more confusing. Lesson: wood is smaller than the label says it is. Measure it if you’re unsure.
1. I used some scrap 3/4″ thick pine lumber and cut it into 3/4″ wide strips with a circular saw for the cleats. A table saw would have made things a little more precise, but I don’t have one! Then I used a miter saw to cut them to the right lengths. For the desktop I only made two cleats—one for either side, since I didn’t want to drill into the wallpaper. For the shelves I made 3 cleats for each shelf—both sides and the back. I made three equally-spaced pilot holes with an 1/8″ drill bit in each cleat, and then went back with a 1/4″ drill bit just to enlarge the top of each hole so that the screw heads would sink below the face of the wood (allowing me to fill and paint the holes later).
2. I used a level and a pencil to mark where I wanted the top of each cleat, and aligned the cleat with this line. I inserted a smaller drill bit through my pre-drilled holes and into the wall a bit, just to give myself the most accurate guide for where to drill my pilot holes for my anchors.
3. After drilling my three guide holes in the wall and setting the cleat aside, I went back to the guide holes and enlarged them with a 1/4″ drill bit, which was the size required by my plastic anchors. This will obviously vary based upon what type of anchor you use, but normally the package will specify what size drill bit is required.
4. There are lots and lots of different anchors on the market for different weights/applications/wall materials, but for plaster I generally find that regular plastic anchors work very well. You should be able to insert the anchor into the hole nearly all the way with your hands, and then you’ll want to tap it flush with the wall with a rubber mallet or hammer.
The anchors come with their own screws, but because the screw had to go through 3/4″ of wood, I needed longer screws to make up for it. Plastic anchors like these will interface fine with other types of screws, but you do want to make sure that the screws are the same (or a bit bigger, even) thickness. These #10 wood screws were as thick as the screws that came with the anchors, but the 2″ length gave me the length I needed to go through the wood and the anchor.
Note: obviously screwing directly into studs would give your project the most strength, but that isn’t always an option for applications this small. It can also be difficult to find studs in plaster walls because spacing may be non-standard and stud-sensors generally do not perform well with plaster & lath. Anchors such as these are typically rated to bear a certain amount of weight, so read the package and use your best judgment. These cleats are more than secure enough for shelves this small, even if they were loaded with books.
5. Insert the screws partway into the cleat with your screwdriver, then hold the cleat up to the anchors, align it, and drive the screws all the way in. Once all three screws are in, the cleat should be very securely attached to the wall.
6. This wasn’t really necessary, but I chose to patch over the screw holes with Ready Patch, sand, and paint the cleats with the same paint as the walls. It didn’t take very long, but I do think it looks a bit more finished to have the screw heads concealed and the cleats a bit more camouflaged.
I did not know that these existed, but at a magical land called Lowe’s, you can buy these fancy pants panels in all these different dimensions for cheap. The largest pine boards available are usually only 12″ wide (which is really 11.5″, remember”¦), and I really wanted the desktop to be a continuous surface rather than multiple boards butted up against each other with seams. These panels are really just a few pine boards joined together to make a bigger pine board, which isn’t necessarily all that fancy, but they do feel and function as a single piece, which is exactly what I wanted. I know that it’s obviously possible to join wood on your own, but I’ll leave that kind of woodworking time/effort/expense for someone else. For this, these panels were an absolutely perfect solution.
Because the walls are old and wonky, each shelf required its own special dimensions and finagling. I could have really gone all-out and made templates of each shelf and scribed everything and cut them to the exact crazy irregularities in the wall, but that just seemed like way too much effort to put into these little corner shelves that would be covered with stuff anyway. Once the 1×2 is nailed to the front, the fit really does look perfect and precise. After the shelves were in place, I nailed them into the cleats from above just to give them a little extra security.
8. To finish off the build, I just had to affix 1″x2″ select pine boards (I tried to buy the prettiest/straightest ones I could find at the store) to the front edge of the shelves/desktop. After cutting them to the proper lengths, I applied a line of wood glue to the 1×2, and held it up the the edge of the shelf with one hand and nailed it into place with the other.
I’d highly recommend a pneumatic nail gun for this part. It may not be totally necessary, but it does make it much easier to keep everything flush and positioned correctly. I have a Craftsman Evolv Air Compressor with 2 inch Brad Nailer, which is OK for stuff like this. I really liked this thing when I first got it about 6 months ago, and in all fairness it’s seen quite a bit of use in that time, but for some reason recently the PSI won’t go above 60 (which is the minimum working PSI)! I can’t seem to figure it out, other than to say that it just probably isn’t a very well-made piece of equipment. If all you’re ever doing with it is installing a little crown molding and base shoe it’s probably great, but I’m sure I’ll end up investing in something heavier-duty down the line—both because I’ll probably need bigger guns for bigger nails (and higher PSI) and because this one already seems to be failing, unfortunately. It is cheap, though. I’ll say that much!
ANYWAY. Once the 1×2 wood is attached, all you need to do is fill the nail holes with a little wood filler, wait for it to dry, and give it a little sanding, paying special attention to the wood filler! The panels and select pine should already be pretty smooth, but it doesn’t hurt to give them a few passes. I also drilled a 1.5″ hole in the back corner of the desktop for lamp/computer cords and sanded that smooth as well.
Then I just wiped everything down with a damp lint-free cloth and sealed with a satin water-based polyurethane! I have to say, I ALWAYS seem to get lazy and skimp on poly (or any finishing coat, really”¦), but I am publicly pledging to not do that anymore. I did 3 coats of water-based poly (sanding lightly with 220 grit sandpaper in between coats), and the finish feels so nice and smooth and durable and has a very pleasant sheen. I used water-based both because it dries fast and cleans up easily and because it won’t yellow over time. I really wanted to preserve the pale tone of the pine rather than risk yellowing it with an oil-based product.
That’s it! The desktop and shelves probably cost all of about $85 in materials, which is just fine with me.
Cheap! Easy! Fun! Functional! Stylish! Huzzah!