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Stuck on Handrail

6K views 27 replies 7 participants last post by  Keith Mathewson 
#1 · (Edited)
Hello everyone,

First post. I bought a home three years ago, and with the help of my father, this forum, and some youtube videos, have managed to learn to do a lot of the carpentry work myself.

If at any point I break etiquette on the forum, please let me know, but I've run into a bit of a snag installing a new handrail.

My first issue was with my newel post placement, which was solved by right angling up the stairs with some pieces of rail, and then buying (ugh) an upward sloping piece to carry the rest of the rail up the stairs. I've already attached this piece and its been glued, as I did not see my upcoming issue.

I'm trying to butt together to factory edge cuts, and can do so, but the angle is so extremely high that the remaining handrail rests about 5" than my top newel's crown. When I adjust the railing to the appropriate angle, I have a gap.

I have attached two pictures; One of the gap that exists when holding the railing at the angle I'd like, and the other of the railing's 'intended' course.

My question is, would I be able to miter the long rail to butt nicely at the bottom, without having to miter the other side, AND fasten normally up at the top (i've fashioned a 45 at the top that fits perfectly against the newel), or would I have to detach the lower piece, and miter both? The pictures will explain my issue better than I can.

Apologies in advance for anything else I'm missing or lacking, and all suggestions are welcome. I am, I would say at this point, intermediate in my carpentry skills, and am looking forward to hearing from you all, you seem like a great crowd.

Terry

EDIT: Right click on the images to view them, I can't get them to show up any other way.. Sorry !



 
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#2 ·
Your pictures really didn't give much information especially the second one. Lay the rail down on the stair treads from the top of the stairs to the bottom now if you lay a level on top of the fitting and butt the bottom of the rail with the fitting while level, just cut the fitting to fit.

How do you plan to connect the fittings to the rail?

Did you get some instructions how to make the cut on your fitting?
 
#5 · (Edited)
Hi guys,

Thank you for your replies thus far.

What I'm getting are two blue question marks. Those are the images, if you right click on them you may see the option to view in a new window or new tab.

BigJim, I'm having a hard time understanding your suggestion. I was however, planning on using rail bolts for the installation.
 
#6 ·
Hi guys,

Thank you for your replies thus far.

What I'm getting are two blue question marks. Those are the images, if you right click on them you may see the option to view in a new window or new tab.
I don't see any blue question marks. This thread describes how to post pictures.






.
 
#11 · (Edited)
The easing does not get cut, the end of the rail is cut to match the angle of the easing. This varies with the slope of the stairs. Hold the parts in the proper position like you showed in the picture. Take the blade from a combo square, or similar, and hold the edge against the easing cut. Scribe the other side of the ruler to the rail. Cut the rail at that angle.

PS, the rail can be laid on top of the stairs to keep it at the desired angle. Doing the prep on the slope of the stairs will keep the railing parallel with the stairs once you lift it in place. The easing normally has a top with a plumb cut that will connect to the post. This end should be held plumb when figuring the cuts.
 
#12 ·
The easing does not get cut, the end of the rail is cut to match the angle of the easing. This varies with the slope of the stairs. Hold the parts in the proper position like you showed in the picture. Take the blade from a combo square, or similar, and hold the edge against the easing cut. Scribe the other side of the ruler to the rail. Cut the rail at that angle.
I'm still a little unsure about what I'm supposed to do. I'm glad to know the easing doesn't need to be cut, but I'm lost when you're talking about scribing the other side, am I holding the ruler perpendicular to the easing cut?
 
#13 ·
Stair rail parts aren't for the inexperienced, even on a carpentry crew, it's only the more experienced folks that do stair cases. Too easy to miscut a $200 part and then wait 2 wks. for a replacement.

When you hold the easing against the rail in the position it should be in, there is a gap, more on the top, nothing at the bottom. You have to cut the end of the straight rail but you have to know the angle that it has to be cut to. How are you going to figure that out?

An easy way is to lay the rail on the stairs, this will hold the rail at the correct angle, parallel with the stairs. Now, you need to hold the easing at it's proper angle. You didn't give us much info, we can't see the whole easing, don't know if there is a level return on top, don't know if posts are in place, if it's post to post or over the post.

It's very rare that any fitting has to be cut, you almost always cut the rail except in non traditional stair geometry, very steep, very shallow. With the rail laying on the stair, you hold the easing in it's correct position. If there is a level return, that top of the rail should be level. If the easing fits against a post, the top should still be level and the end cut, already on the easing, should be plumb. Holding a level on the end, clamping a block to rest against, will help holding the easing correctly.

I would simply set my sliding T-bevel on the straight rail and adjust it to fit against the easing cut. That gives me the correct angle. You probably don't have a sliding T-bevel. It doesn't matter. Hold anything that has parallel edges, a ruler for example, against the easing cut. Then mark the other side of the ruler to make a line on the end of the straight rail. You should be holding the two pieces together as described above. Now you have your angle for cutting the straight rail. This process is known as "scribing". It can be done in many different ways and for different tasks, essentially, it makes a mark parallel with what you want to fit to, rocks on a fireplace, railing to fitting, etc.

In most angle cuts, we bisect the angles so each adjoining piece has the same angle. This helps insure that the profiles, widths and thicknesses all match. With stair parts, it can be very difficult to hold curved, shaped pieces firmly and in the correct position without a lot of custom made supports or jigs. The way the fitting are made, you may not be exactly bisecting the angle by not cutting the fitting. Except in unusual circumstances, that slight bit off a true bisection is minimal. Normally the extra is held at the bottom of the rail/fitting joint and can be blended by sanding without being noticeable.
 
#14 · (Edited)
Thanks Hammer, I do have a sliding bevel, used it for crown moulding.

So, let me see if I have this. Hold the pieces together as i did in the original picture and rest my bevel where the joints butt together at the bottom. With this angle, take it out to the miter saw and adjust, so that I am (here's where I am confused) bisecting the angle I found with my bevel?

When cutting the straight rail, should I have the top or the bottom of the rail facing up?

I should have saved my old railing to test all the cuts I'm anticipating!
 
#15 ·
Easings are transition pieces from rake to level. Rake is the slope and is the hypotenuse of your rise and run, or the slope of your rail . Unless you are butting your easing into something "LEVEL" like a 1/4 turn a volute or a starting cap then you are doing it wrong. A picture of everything below your easing would be helpful.
 
#17 · (Edited)
Sorry, I'm giving you too much information. You are not bisecting the angle, you are only cutting an angle on the end of the straight rail so it fits the existing cut on the fitting. Make sure you have some support in addition to the table on your miter saw. The bottom of the rail, the flat part, goes against the saw fence. You have to hold the rail so the bottom of the rail fits square to the fence, it can tip either way so be careful that it's square and tight to the fence, not the table. You swing the saw to the angle you marked on the straight rail.

PS, the rail should be parallel to the stairs, in line with the bottom of the easement. You don't want the end of the railing at the top of the stairs to be higher or lower
 
#18 ·
The easiest way is to take the rail down and lay it on the stairs where one end is touching the floor. Take the fitting off the newel 1/4 turn with the easing attached, place it flat on the floor directly in front of the rail. Shove it back till the easing touches the rail. Now take a square piece of wood , place it at the point were the rail and the fitting intersect , square up from the rail and draw the line on the fitting and cut.
Hopefully the Newel is the right height.
If I have time tomorrow I will take a picture for you.
 
#24 ·
There was a time when the upeasing was made to match the pitch of the stair, then came mass produced stair-parts. In order for one easing to be able to be used for every circumstance the upeasing was made at a fairly short radius and was made for a larger portion of the circle than necessary. Think of the straight handrail as a vector, you are looking for the tangent point on the curve where a vector will match the rake angle of your stairs. That is the point where you cut the fitting on the radial line.

Take a look at old staircases, most of the time you see them in movies, and notice how much longer the upeasing and overeasings are, then ask yourself which you think looks better...
 
#26 ·
There was a time when the upeasing was made to match the pitch of the stair, then came mass produced stair-parts. In order for one easing to be able to be used for every circumstance the upeasing was made at a fairly short radius and was made for a larger portion of the circle than necessary. Think of the straight handrail as a vector, you are looking for the tangent point on the curve where a vector will match the rake angle of your stairs. That is the point where you cut the fitting on the radial line.

Take a look at old staircases, most of the time you see them in movies, and notice how much longer the upeasing and overeasings are, then ask yourself which you think looks better...
I just wanted to comment again on how beautifully that was phrased for me, Keith. Thank you so much!
 
#25 ·
Great!

I think I've got it figured out. I bought a piece of 12 inch stock and practiced the miter cuts on it, it seemed to be about 15 degrees or so and i was getting perfect alignment.

BUT, I decided to go with most of your advice and cut the easement itself, I brought my straight rail down past the easement to where the rounded over edge (the trim piece riding the bottom of the rail) of both pieces, met up. With this, I scribed the line and used a coping saw to cut the easement out, and they butted up perfectly, as with the pitch of the stair case.
I'll post pictures tomorrow when I'm not so tired and maybe have it mounted.

I can't thank you all enough for helping out this novice! Now I'm going to start a thread in woodworking to figure out how I can get started with that, as it's becoming an obsession of mine that I'm looking forward to moving onto.

Thanks again! :thumbsup:
 
#27 ·
Personally I like the look of a wreathed handrail but the only time I use them is when I am doing a curved rail where the pitch changes, you just can't make it look good with an easing or butt joint. For everything else I use Commercial fittings which are easy to install and don't cost much. They keep the price way down.
 
#28 ·
You make a good point about wreathed fittings- they are designed to handle pitch changes and are more expensive but they aren't so much more expensive that it would greatly impact the budget of a house upper-middle class or above. A greater reason that they are not used more may be that many people are no longer familiar with them and don't know that there is a option.

Wreathed fittings take a lot of work to learn to layout and even more to learn how to make them but there are a number of guys around the country make them for stairbuilders and at a price which is not particularly high. Upeasings and overeasings are a little harder to understand why they are not made more often. They are single point radius work and not diffucult to make on a shaper.
 
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