Installing Live-Edge Floating Shelves in a Corner (and Wall to Wall)
Floating is pretty much the only way we install shelves anymore. We could install them other ways (you know, with brackets), but nobody wants brackets anymore. So, you might ask yourself, “If the only installation being requested these days is floating and the kids at WunderWoods install a lot of shelves, why was was it so hard for Scott to figure out how to put live-edge shelves in a corner?” Seems like he might have run into that before. The crazy answer is, no, I have not run into it before and no one has ever asked.
If you don’t give it a lot of thought, it doesn’t seem too much more difficult than a regular floating shelf installation. However, I was starting to think it was impossible (especially wall to wall) until I dreamed up a way to do it months after the initial request. While I was working on it and letting this part drag on, I remembered thinking, “I wonder how long it will be before brackets come back in style, so I can put up these corner shelves?”
My first, and only other plausible solution, was to install the rods and drill the holes at a 45 degree angle from the corner and slide the entire assembly (both shelves together) into the corner. This would technically work, if the corner is open, but it wouldn’t work if the corner was closed in on the ends and it sounded ridiculously hard to drill and install. It pretty much would never work. That was it. That was all I had for a long time.
I kept thinking about regular shelves and how nice it would be if I could just drop it on some shelf pins, or how nice it would be if they were just square-edged shelves and I could slide them in without fussing with that inside corner where the live edges crash at some random angle. Then, finally, I put the two ideas together. Slide the second shelf in at an angle on a post and drop the other side down into a funky joint on the other shelf. It is a tough one to explain without me being able to use my hands, so I put an animation in the video for you to see how it works.
Overall, the installation is the same as we do for live-edge mantels (click to see how to install a live-edge mantel) and other live-edge shelves. We do sometimes use Sheppard brackets, but they wouldn’t work in this case either. The main difference for this installation was the inside corner, which was cut on the CNC router. It’s a fun little joint which we cut quite often but with the addition of a little ledge. Check out the following video to see how it works. It’s a lot easier than me trying to explain it.

I Shouldn’t Complain About Not Having Enough Space
New York has a lot going on and a lot going for it – space is not one of those things. If you are not a people person, it probably isn’t the city for you. If you like to have room to work and a place to put your stuff, it definitely isn’t for you. Luckily, I am used to working in a tight space with a lot going on, and I don’t mind it. It doesn’t speed anything up, but as long as everyone isn’t too grumpy, working in tight quarters can be kinda fun and exhilarating. It only becomes less fun when it is time to get your stuff done and there is no way to actually get to it.
Our first installation trip in New York had both the joy of working closely with all of the other trades and the exasperation of having those same people in your way most of the time. I often feel like our shop is too small, but after going to New York and having 15 guys, a truckload of cabinets, a bunch of fridges and everyone’s tools in 1,200 sf. of showroom, I feel like I should shut up about it.
Click on the video below to see how much stuff we were able to put in a 5 lb. bucket.
How to Find the Center Without Doing the Math
Anyone who knows me knows that I don’t like to follow convention. I swear I don’t do it to be ornery (though my wife might disagree), I just enjoy viewing things from different angles. I always take a different route when I can and like to approach life the same way. One of my differing viewpoints is on measuring. For some people the measurement is the measurement and that’s it. For me, not so much. It doesn’t seem like much of a hill to die on, but I think it is at least worth discussing. Measuring with tape measures and using some system like imperial or metric to communicate those measurements with others is important, but it isn’t the only way to accomplish many tasks. One of the most common places to subvert mathematical conventions is in dividing spaces evenly, and a great example is finding the center of a piece by dividing a space in two.
Finding the center with math can be simple – half of 24″ is 12″. But, it can be hard too. Real quick, tell me the center of 157-13/16″. The answer will take some math and possibly a calculator to get to 78.90625″ or 78-29/32″, and then you need to find that on a tape measure – more math to figure out that 29/32″ is just between 7/8″ and 15/16″and isn’t even marked on your tape measure. The conventional approach would be to do the math, mark the measurement, and double check the math by measuring from each side to verify that the center mark is the same distance from each edge. But, I am here to tell you that you can skip the math part.
The measurement or the actual number on the tape measure is somewhat arbitrary at this point. All that is needed is for both halves to be the same, whether or not it lines up with a mark on a tape measure doesn’t matter. Think of it like this, that center point is going to be in the same place no matter what measuring system you use. The measuring system is just a way for you to communicate a number from piece to piece or to someone else.
So, how do you find the center without doing the math? The answer is pretty simple. Skip the math part and just go straight to the verifying part. All you need is a tape measure and one good eye. Here’s how to do it:
1) Look at the piece and put a mark in what looks to be the center. Maybe you have a great eye, maybe you are done.
2) Measure to that mark from one side. It will most likely be a wacky, non-conformist number like 28-15/16″, plus a skosh. Simplify your life and move that mark to something easy and something on the tape measure, in this case 29″.
3) Measure from the other side towards the center and mark 29″ again. Now you will have two marks on your piece. If you have a good eye, those two marks will be very close together. If not, pick another number that will get those marks closer together. For example, those two marks might be about 6″ apart, so add 3″ or subtract 3″ (depending on if they overlap or not) to each side and remark. Now they will be close together. Still no math.
4) If you are only roughly splitting the piece in two, it is easy enough to eyeball and mark the center at this point, since there is very little distance between the two marks. If you need to be accurate, just change your measurement a little. If your marks are about 1/2″ apart, change it by 1/4″ on each side. At some point the numbers will be exactly the same or they will be 1/16″ or less off. Once you get to that point, you have no choice but to eyeball it and put a mark in between the marks.
I love to use this system and smile a little bit inside when I do it, feeling like I know some secret no one else does. I know it’s not the case, but I still think it is fun to find the center without all the official math. Heck, I could even do the same thing with just a random stick if I needed too. On a recent project, I was cutting it very close on length and needed to make sure my layout was in the middle of the slab, and I got a chance to use my “no measuring” system again, and this time I got it on video. Check out the following video where I show my measuring marvel in real life:
Not All Trees Are Created Equal
Recently, I got a call about a walnut tree which fell in a storm. The homeowner knew it was a walnut and gave me a call to see about doing something with it, hoping to sell it. I get these calls regularly, especially for walnuts, and I always follow up so I don’t miss the good ones.
Even though most of the calls are about walnuts, most of the walnuts aren’t much to talk about. I’ll ask questions about the diameter, where they and their tree live and why they took it down, and though these questions will get answered, the overwhelming theme is, “It’s a walnut”.
Well, just because it is a walnut doesn’t mean it is a good walnut. I have received plenty of calls where I never bothered to pick up the tree because I could tell that the tree wasn’t great and the owner was way too attached, and often, they want me to take down the tree.
I only pay for a few trees a year. I don’t really mill that many logs overall, and they are readily available just for the asking, so there isn’t much incentive for me to spend money on them (really, almost all of the logs I get are free). But, this one was different. It met all of my criteria for a tree to both spend the time and effort to retrieve it and to also pay the homeowner.
So, what makes a tree stand out from the rest and why is this one worth paying for?
First off, yes, it is walnut. You now have my attention. Species does matter and walnut is at the top of the food chain for our local trees here in the St. Louis area. For example, walnut currently sells for $12 bf. while other hardwoods like hard maple, white oak and cherry are in the $4-$7 bf. range. But that doesn’t make it a good tree, that just makes it worth a good close look.
Diameter is currently the biggest driver for me deciding how bad I need a log. The bigger the diameter, the more options there are and the more wood overall. I draw the line at 24″ in diameter on the skinny end of the log, inside the bark. Any smaller than that is a tree which I can easily find and usually procure without spending money. Though smaller logs do still have value, they don’t have enough value and I will not pay for a log under this size. The 24″ size gives me the option to make bookmatched dining room tables (usually 42″ wide) out of only two pieces. If we end up going to a three-piece table top, I only really need an 18″ diameter log and those are widely available at no cost. This walnut was over 24″ in diameter at 30′ from the ground, so it was the perfect size for what we do. Length isn’t usually a problem, but I do sometimes get calls about big diameter trees with very short trunks which branch off close to the ground. The longer the main trunk the better and this tree had a super long trunk.

Location is the second thing I ask about when discussing a tree because it affects so many aspects of the growth and my ability to process it. First off, the location affects the way the tree grows overall. A tree which grew in the open is usually short, wide and branchy. This one obviously, started its life with trees around it and reached up, producing a nice long trunk. I am cutting this tree into slabs, but it would also produce very nice, straight-grained, knot-free lumber.
Location also affects what is in the tree, specifically metal like nails, screws, hooks, chains and wire. Trees which grew in a bad neighborhood, in a small yard usually have a tough life and are full of problem-causing metal. This walnut spent its life in a nice, big front yard in a happy neighborhood on a street which I know has produced a lot of nice trees and shows no signs of metal.

Location also affects how easy it is to access. I get a lot of calls about trees at the bottom of a hill in a back yard with a little gate and no way to get to the log. This tree was in the level front yard right next to the driveway with nothing around it. Access couldn’t be easier.
Overall health of the tree and quality of the logs is the last thing I look at. In this tree I looked for scarring from lightning strikes, busted branches, possible hollow spots and rot. The roots showed a little bit of decay, which could have led to some hollowness in the bottom of the tree, but it was minimal and ended up not affecting the logs. There were some busted branches from the fall, but all of the main pieces showed no signs of breakage. It was entirely solid and sound. On walnuts, the speed of growth also affects how wide the sapwood (white outer layer of wood) is on the log. If it grows very slow, the sapwood may only be 1/4″ wide, while on super-fast-growing trees in a wet, wide open yard might have sapwood which is over 3″ wide. I’m looking for a good balance for live edge tabletops with the sapwood about 1″ to 1-1/2″ wide, and again, this tree was perfect.

Everything about this tree was as I would have specified and the fact that it was already down and most of the top cleaned up made my assessment easy. It was nice to be able to get a look at the cut branches at the top and the busted roots at the bottom to get an idea of the quality of the inside. I could have only had a better look at the inside of the log if it was cut to length, but I told the homeowner that I wanted to decide where to cut it and do that myself. Besides getting my chainsaw stuck and my crane giving up at the end, this experience and this tree was as good as it gets in my business.
We’re Moving: It’s Officially Official
After 10 years in St. Charles, MO we are moving a bit west to 821 Midpoint in O’fallon, MO. We started moving in earnest last week, and this past weekend I officially pulled the plug on the tools in the old shop. There is no turning back now! The new building is a 12 minute drive west of the old location on Highway 70. It is a nice stand-alone building which can easily be found by just Googling the address. No need to aimlessly wander around a giant building trying to find the wood shop buried in the back corner. We don’t have a sign yet at the new location (of course), but you won’t need it.
This Saturday will start our conversion to the new shop. By then, all of the wood and most of the slabs will be at the new location. So, if you are planning to visit on Saturday morning (open 8-12), please report to the new shop. From then on, 821 Midpoint will be our official location.
To kick it off, I put together an announcement video so you can see the outside of the shop (that was the day I got the keys) and our first moving video. Click on the video below to check out the progress.
Using a Hot Glue Gun to Fill Wood
In a couple of my latest videos I showed a little snippet of filling voids with a hot glue gun. And, while I was quick to gloss over it, many viewers asked what in the heck I was doing with a hot glue gun on the fancy wood. The short answer is filling voids, mostly from knots, but also from cracks and any other imperfections which show up naturally while processing solid wood.
We started using the system (we purchased it from Rangate) about a year ago, and it has won us over in the shop for its speed, while producing great results. It has been taking over for epoxy in more and more situations as we gain more confidence in its ability to perform.
The knot filler sticks are basically hot glue sticks and we call them hot glue sticks. However, they are definitely different. I can tell you from experience that actual hot glue sticks aren’t sandable like the knot filler sticks made to fill wood. I attribute it to a lower melting temperature of the hot glue sticks, which almost immediately gum up sandpaper and just get pushed around on the surface like old chewing gum. YOU HAVE TO USE KNOT FILLER STICKS.
We have been using the sticks purchased from Knottec because they are more reasonably priced than the options from Rangate and seem to work equally well. Overall, I feel like the Rangate system is overpriced based on the fact that in the end it is really just a 300 watt hot glue gun and a couple of simple accessories, which are available for much less money than we paid.
The knot filler sticks are available in several different colors, but we mostly use black. It seems to look the best in almost all occasions. Only on white woods, like maple, do we deviate from the black, but there are many times even in those white woods, where the black looks great. If you only get one color, get black.
Overall, using the hot glue gun is super simple. Just squirt some in the defect, squish it in with an aluminum block (which also quickly cools the glue), and then cut off the extra. Click the video below to see just how quick and easy it is.
Signs for the Shop
Well, I finally did it. After endless comments from customers about not being able to find the shop and a recent encounter with a customer that went quite poorly due to the lack of signage, I broke down and decided to make some directional signs for the shop. We have a sign on our door, but it is hidden from the street and doesn’t really do much except to confirm that you are indeed in the right place just before you actually enter the shop. Everyone finds the building without a problem, but we need to help them find the door.
First, let me address why this took so long. All of our work has always been word of mouth. I built the business slowly, starting by working from my home shop, so I never really needed a sign. I usually visited customers at their house and very few visited the shop. As the business has grown, more customers find us on their own, and I would rather them not be mad at me before they get to the shop (or don’t get to the shop as the case may be).
In St. Charles, any directional signs 2 square feet and under, do not require a sign permit, so I am making that the size limit for my signs. Hopefully, that way I can put up the signs at multiple entrances without causing any problems.
I decided to use the cnc router to make the signs and mix in a little artwork in the design and construction, which is the perfect mix for me. Plus, I used some salvaged wood for the project, which makes me feel even that much better about it. The boards came from a set of bleachers I salvaged from an old gym. Most of them were straight-grained Douglas fir with a clear coat on them. Those boards were super nice and didn’t stay around the shop long. The boards I used for the signs were some replacement boards made from southern yellow pine, which were painted and were never going to be purchased in the shop, so they were the perfect pick for this job.
I still have a few signs to finish up, but click the link below to see how the first one was made:
Installing a Live Edge Spalted Sycamore Bartop
Last week we delivered and installed a bartop after a nice long drive to the customer’s house, which made for some nice quality time in the truck with Tom.
The live-edge sycamore top was nicely spalted, so it had some extra character. Spalting happens in all wood (some more than others) when it starts to decay. The trick is to mill the logs at the right time, so they have more visual interest but haven’t rotted too much. For sycamore, the right amount of time for the log to sit for optimal spalting is around the one-year range. However, the wood can be spalted and still useable for up to three years. This timing is widely variable depending on climate and storage conditions, and you can’t really know the results until the log is milled.
The customer plans to install decorative brackets later, but we still installed steel plates, which add support and give us a place to fasten down the top. Before finishing with Krystal conversion varnish, Tom milled slots in the bottom of the slab with the CNC router to accept the steel plates, which tuck in underneath. To see how it all came together, check out the video below.
If You’re Thinking of Going Live Edge, You’re Not the Only One
Post by Chris Wunder (Scott’s lovely wife)
Recently, a customer who visited the shop said they weren’t sure if WunderWoods was still in business because the most recent blog post was from 2018. Scott’s always busy, but lately just hasn’t found the time to write one of his informational pieces. So, I’ve decided to help out with some posts. I’m sure I won’t have the humor that Scott does, or the helpful how-to information that he provides, but I will highlight projects happening in the shop. So here’s my first post!
If you’ve seen any custom wood projects in the last few years you know that live edge slabs are all the rage. Here’s a few pictures of our most recent live edge projects. From corporate offices to laid back bedrooms, live edge wood is everywhere. If you’d like more information on what we offer in the way of finished or unfinished slabs, please click on the “Live Edge Slabs” in the upper left hand corner of our website.
New Drone Sander Makes Quick Work of Toughest Projects

The new “Whirl-Wizz” drone sander comes complete with an array of sanding pads available for both wood and drywall applications.
For all of you out there that hate sanding, there is a new fun-to-use tool that takes almost all the work out of it, and may even make it fun. The new “Whirl-Whizz” sander combines the sanding power of four orbital sanders with the joy of playing with your favorite christmas present to make short work of even the most difficult sanding.
“We always had trouble finding anyone that wanted to sand the bottom of our slab tables and other hard to reach surfaces, like wood beams and ceilings,” says Scott Wunder from WunderWoods Custom Hardwoods. “That was until we started using the “Whirl-Whizz.” Now everyone in the shop wants to sand. Our only problem now is making sure that we have enough sandpaper on hand”.
The “Whirl-Whizz” sander looks like a standard hobby drone with just a few modifications, but don’t be fooled, this thing is a real workhorse. The four thin plastic spinning rotors provide the perfect balance between power and finesse by pulling the sander strongly to the surface, but deflecting and riding any slight contour changes throughout the process. The end result is a super smooth, consistently sanded surface that requires no hand sanding – that’s right, no more hand sanding.
“This thing works so good that the guys started using it in places that it was never meant to go,” Wunder continued. “After they figured out how to get it to spots other than the underside of horizontal surfaces, they found it worked better than any sander they had ever used. Before long they were sanding every surface with it, top, bottom, vertical, horizontal – it didn’t matter. If they could get the “Whirl-Whizz” to run into it, then they would sand it.”
As a busy business owner with lots of sanding to get done, Wunder has ordered ten more units to make sure that he always has a sander at the ready. The current average life span of the “Whirl-Whizz” sander, including rotor wear and incidental contact with unintended targets is about 15 minutes, but Wunder expects those numbers to go up as everyone at WunderWoods gets better at operating this new generation of sander. “Every new tool takes a while to master, and this is no different,” Wunder said defending his team. “A new battery will sand for approximately six minutes. As those batteries get older and have to spend more time on the charger, the life-span of each of our units will increase as it is used less. It really is just a matter of time.”
Another benefit to shop owners besides the flawless results is that every “Whirl-Whizz” sander features an on board camera, which can be used for up-close inspection of a surface. By simply pushing a button for a still picture or holding the button for a video, it is now ultra easy to see what is really going on close-up. Many shop managers use the camera system remotely on their phone to make sure that their employees are performing as expected, even when they are away. At WunderWoods however, Scott points out, “We are having so much fun with the “Whirl-Whizz” that I didn’t even know it had a camera.”