• Ruth

DIY Plywood Floating Waterfall Desk | ORC Week 5

Updated: Jan 3



It's that time again, it's week FIVE of the One Room Challenge! So let's catch up on what we were working on this week.


Last week, I built a built-in window seat and I left one side unfinished. That's because I was going to be adding a built-in desk so that's what this week was all about. I got the idea to do a waterfall edge desk because I just love the waterfall look that has become so popular in kitchens but I have cabinets on either side of my kitchen island that I don't want to lose so that's not an option for me. I also had to decide on the wood to use. There were 3 options I was deciding between:

  1. Plywood: this would be the cheapest option and will look like one solid piece of wood instead of planks.

  2. Slab: you can get a beautiful thick slab of wood milled from a local lumber yard with a live edge (or not). This would be the most expensive option.

  3. Wood Planks: with lumber prices these days, this would be pretty expensive too. It would take a lot more work gluing the the planks together to make the proper desktop width and we could do a cool pattern.

Ultimately, we discussed the pros and cons of these three options and decided to go with the plywood. It was going to be my ideal look because I didn't want to see the individual planks of wood and it would be the simplest of builds.





Installing Brackets


There are tons of bracket options and most of them don't require you to cut a hole in your wall. But I loved the practically invisible nature of these Floating Countertop Wall Brackets. They are some of the more expensive brackets but they're solid steel and very modern and clean looking. They hold a lot of weight (220lbs per bracket when installed properly). Our desk isn't even close to that heavy but with the computer and everything else on there, it'll be good to know that they're strong enough for almost anything.



The easiest way to cut your holes to install these is to use a multi-tool next to your stud. Take out the insulation in your hole to have space to install the bracket. I used a combo of my laser line level to have the brackets in the right spot on the wall and a level on the bracket itself to make sure each one was level. This did take 2 people to do because it was pretty challenging to hold up the bracket level and drill in the lag bolts to the stud at the same time. I also have this 90 degree drill attachment that made it possible to drill in the bolts like this.


But really it was just as simple as that.




Patching the Holes


I was left with a few holes. The worst thing about these brackets for me is patching the drywall. I've done it several times before and I don't enjoy it. It never seems to turn out as well as I'd hope and mimicking the texture of our walls is just a pain. If you notice in the above picture, I patched the hole on the window side but for the other wall, I have a different idea.


I've done several different wall treatments over the years but I've never done beadboard. I've actually never been a fan of it but lately I've been wanting a more classic and timeless style in our home so I had an idea to put up this beadboard and go for a semi-monochromatic look with it.



I was going to patch those holes as well but if we ever change the beadboard, I'll have to do drywall repair anyways so I'd have to redo it again anyways. That's my excuse for taking the easier path and I'm sticking to it.



Cutting the Plywood


I measured out the area for the desk and it will fit perfectly on one sheet of plywood. It's going in the corner so the plywood will allow me to cut the shape I want seamlessly. I wanted the corner to be workable so instead of cutting the corner out, I wanted it to be flat so it's more comfortable to sit at. I'm not sure of a term for it so just keep see the picture below.




The biggest thing I was nervous about with cutting this plywood was getting a good clean cut line. For that we did two things:

  1. New Blade: We bought a fresh blade for our circular saw with 40 teeth. The more the teeth, the finer the cut.

  2. Bar Clamp: I found a huge straight edge clamp that can span 100 inches. This will allow for the straightest line to be cut.

Those two things made a word of difference cutting this plywood. Oh and keep a full battery for your saw so it doesn't die in the middle of your cut!