Installing crown molding sucks

Page 2 - Seeking answers? Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech.

SphinxnihpS

Diamond Member
Feb 17, 2005
8,368
25
91
Thanks. I'm a complete workshop noob. I predict a 20% chance that I hit the plasma TV with the nail gun and a 5% chance that this is my last day on earth. :p

I suggest a book on trim and moulding. It's far harder than people are making it out to be here,and requires more and better tools than what you have. It's not something you just pick up on the fucking weekend.
 

Chaotic42

Lifer
Jun 15, 2001
34,951
2,102
126
I suggest a book on trim and moulding. It's far harder than people are making it out to be here,and requires more and better tools than what you have. It's not something you just pick up on the fucking weekend.

Well, I've got a compound miter saw, nail gun, and I'm using Flip Face molding. Fortunately all of my corners are 90°. I also bought extra for when I completely screw up.

There's even a video with a friendly Canadian on the website to show how to do it.
 

Chaotic42

Lifer
Jun 15, 2001
34,951
2,102
126
Sweet, my compressor is messed up. Pressure knob won't turn. Guess it's off to Lowes.
 

DrPizza

Administrator Elite Member Goat Whisperer
Mar 5, 2001
49,601
167
111
www.slatebrookfarm.com
I agree with SphinxnihpS:
It's really hard if the corners aren't right on 90% and the walls aren't perfectly plumb. But, buying a few extra feet of molding helps: have a couple of extra 2 or 3 foot long sections. On one end of each, cut inside corners, and if needed, on the other end of each, outside corners. (This works if you have a decent compound miter saw)

Check the fit in each of the corners. Write down any corners that you're not satisfied with the fit of. You can label the walls with pencil right behind where the crown molding is. (or keep track on paper.)
If you're not satisfied, then eyeballing it & splitting the distance, adjust the angles slightly on the compound miter saw & shave the slightest bit off each of your test pieces. You might have to experiment a few times to get it perfect. Since you're making two different cuts, make sure you write the first cut down!

You can either do this method one piece at a time, or keep track of all the cuts you need & do them all at once.
 

paperfist

Diamond Member
Nov 30, 2000
6,539
287
126
www.the-teh.com
Sweet, my compressor is messed up. Pressure knob won't turn. Guess it's off to Lowes.

Don't forget the painter's caulk for those 'oops' cuts :) Unless you are staining the molding of course.

And get some ultra light (when you pick it up it's as light as a feather) nail hole spackle.

And no wonder you had trouble, those little yellow plastic miter boxes are the worse! I don't think you can buy a more cheaply made product then that thing.
 
Last edited:

Modelworks

Lifer
Feb 22, 2007
16,240
7
76
If you are going to be doing a lot of cuts then I would take the time to make a jig. Screw together some 2x4 pieces that will hold your molding tightly and with a stop at the end so the molding is always extended the proper amount. Those plastic boxes give terrible results. Hand sawing and trying to hold the work too is rough.
 

mshan

Diamond Member
Nov 16, 2004
7,868
0
71
Ask This Old House had a good segment on installing crown molding (episode 818, if you can find video somewhere on web or You Tube). Shows you were to start and end and how to measure for cuts on walls that are not 90 degrees.
 

alkemyst

No Lifer
Feb 13, 2001
83,769
19
81
lol crown molding, saw that on vanilla ice's home flipping show...

where the fuck do you live that that was the first time you saw it? BTW that community is local to me, my parent's live next door, a few other celebs down the street (Tommy Lee Jones and Bruce Springstein for two)

I think almost all new construction in the last 5-7 years has had it.