The stairs originally built in my condo were odd, ugly, unsafe, and poorly made. The staircase starts at the 5th floor, comes up to the 6th, and ends on the 7th. The 7th floor is the top floor and only has one room called a “headhouse.” (If anyone can explain why it is called a headhouse, please post a comment!) With the front door on the 6th floor accessible by both an elevator and a common staircase, the purpose of these interior stairs down to the 5th floor is as a fire exit only. This section is useless but code states that you must have two safe exits from this kind of building. Anyway, the original stairs were winders, which are no longer accepted by code. Not only are the stairs different shapes, but the inside depth and the outside depth differ which can make them quite dangerous. Winders also create a problem for handrails because the code states the handrail must be continuous the entire length. Combined with the other code that dictates how high the railing must be from the tread, this makes for some funky handrail designs. Most include a vertical piece at the inside corner, and I think this looks rather ugly. A few architects and I tried to design a better looking continuous rail that was square but didn’t have a vertical piece. We were unsuccessful.
My solution was to add a platform and remove the winders all together (actually only on the top set). This meant that the railing didn’t have to be continuous which allowed it to be placed on the outside wall. John from Wood Works Etc. made the treads and risers from hard maple. He stained them with Minwax ebony and spray finished them with a matte poly. They look great. I took on making the handrails.
Design
Designing the rails was straight forward. Contemporary styling dominates the remodel, with the upstairs room being a little more industrial. The guardrail cap on top of the glass fits this aesthetic perfectly, and it is this glass & steel that should get your attention, not the functional handrails on the wall. For these handrails,
I wanted something simple that matched the treads & risers but otherwise didn’t stand out. The stairs are almost black, so the type of wood was not a primary concern. Downes & Reader, the lumberyard I go to most of the time, didn’t have a great selection of hard maple but did have an awesome selection of beech. The beech was a bit cheaper and the pieces I found were straight with nice grain. Even though the grain wouldn’t show through very much, it’s always nice to have consistent grain on rough lumber as it helps during milling the faces and edges. I bought two 8′ long 8/4 boards, each roughly 6″ or 7″ wide. One served as the long section of rail, the other for the terminators. The terminators are 90° pieces that curve from the rail to the wall. (I’m guessing there’s a more proper name for these pieces but I don’t know it. This leaves me with plenty of beech left over for another project.
The cross section of the rail is 2 1/8″ high by 1 11/32″ wide. A taller rail looks a little cleaner to me than a wider rail does. However, these dimensions pose a challenge for the terminators as these pieces need to be 2 1/8″ high but also >3″ wide. The center of the rail is 2 3/4″ off the wall, which means the terminator has to be 2 3/4″ + (1/2 * 1 11/32) = 3 19/32″ wide. Since 2 3/4″ > 8/4, the terminators would have to be glued up. In other words, since the height of the rail is greater than the thickness of the wood, the height actually comes from the width of the board. (It’s hard to grasp even when you’re looking at the wood; trying to describe it here makes my head hurt.)
Sketchup Note: To become more proficient at Sketchup, I try to use it for everything; even for easy stuff. A current frustration/disappointment is annotation with text and dimensions. I use the dimensions tool in Sketchup all the time; but they don’t scale well. Layout has come a long way in just the past year, and adding simple text boxes looks great. Specifically the two problems I have right now are: 1) Sometimes the dimensions come thru different after exporting to Layout. Setting high precision and/or matching the precisions sometimes helps but not always. And 2) adding text in Sketchup sucks. To reword that: the way I add text in Sketchup produces sucky results. Perhaps there’s a better way using Scenes? Extruded 3D text just never looks good. The image above was is just barely tenable; I cropped specifically for this blog.
Milling & Finishing
Milling the beech was easy. One board produced two 90″ long rails that didn’t move too much after the jointer and planer. One had a slight bow which was corrected by installation. After ripping to final width on the table saw, I routed all four corners with a 3/8″ roundover bit.
The terminators were a little trickier. After they were glued up, the band saw did it’s job. Final shape on the inside corners was done with the oscillating spindle sander, and the outside corners on the disc sander. Routing these were trickier too so I set up a router table platform (I don’t have a router table yet) and clamped some pieces together to make them safely maneuverable over the bit. The inside corner got a little too close for comfort since I designed a 3/8″ radius. Next time I’d give myself a little bit more room, but I do like how tight the corners are.
I forgot to seal the beech before staining. Doh! That means they soaked up a couple of coats like sponges. The third coat was put on at a late hour and with a fair amount of frustration which meant it went on way too thick. Of course they weren’t dry the next day, so I had to wipe them down quite a bit. [Note: There's "Assembly" in the paragraph below this one. Yep, I did assembly in between coats of stain. This was only partially intentional; luckily it didn't cause me too much grief.] Sanded with 220 grit before the last coat and that went on great. I decided to go with a wax rather than a poly because 1) I’m more comfortable with the application, and 2) I like the matte finish of wax. Just one coat of wax for now and they feel pretty good.
Assembly & Installation

1/4" Dowel Screw
Originally I planned on using dowel screws to connect the terminators to the straight pieces of rail. But since the roundover routing was done prior to assembly, the alignment of the pieces would require a level of precision I could not achieve. So I used wood dowels and drilled the holes slightly bigger than they should be which allowed me to tweak the alignment during glue-up. To increase the strength of this joint, it was time to crack open the Kreg Jig Master System and add some pocket screws! This was the first time I had used the Kreg jig and… WOW! It’s awesome! The jig is well made, easy to use, very precise, and even came with wood blanks that fit right into the pocket screw holes. A nice bonus was the kit has a vac attachment. At first I thought, “Could sawdust really be a problem for drilling a few holes?” But then I hooked up the vac and realized that it’s not only cleaner, but it’s better for the bit and wood. The Kreg jig was a gift from my Mother- & Father-in-Law. What an awesome gift! Thank you! I highly recommend this jig, even if you are buying it for yourself.

Kreg Jig Master System (stock photos)
Handrails must be secured to blocking behind the GWB. [I picked up the habit of saying GWB, for Gypsum Wall Board, from reading architecture drawings. But I've never heard anyone say this; just drywall & sheetrock.] You simply cannot plan on hitting studs. Even if the studs were magically in the right locations, you can’t trust them. In my case, they’re steel studs which is even worse. Hitting a steel stud in the center with a drywall screw is fine but for handrails you need beefier screws. Chances are you’d tear right through the stud or bend it out of the way. Unfortunately the change in stair design happened after framing; which meant there wasn’t any blocking installed on the outside walls. So we had to rip the walls open (after the final coat of paint!), but the guys were able to patch them up quick.
Since the brackets aren’t done yet, I hung the handrails using the cheapo $5 brackets temporarily. They don’t look too bad but the custom brackets will be really great. The rails are 90″ long, the brackets are located 12″ in from each end, and I pre-drilled pocket screw holes on the bottom of the terminators. So the 4 screws into the blocking make the handrail solid as a rock!
In conclusion, I didn’t mention all the mistakes I made because this post would be twice as long! Still I’m pretty happy with how they turned out. And just like every new project I’m taking on, I’m learning a ton and becoming more efficient. As always, I’d love to hear any and all good, bad, and ugly feedback! Thank you in advance for your comments.
Here are a few pictures for now and I’ll update this post again once I rehang them with the new brackets.