To Domino or not to Domino; that is the question

jbasen

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Jan 27, 2013
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I'm a hobbyist and I typically build arts & crafts style furniture using very traditional mortise and tenon joinery.  However, I'm taking a walk on the dark side for my current project of some built-in cabinets for our dining room.  These cabinets have been built using face frame construction with Dominos and a few pocket hole screws. 

The next step in the construction process is to build the cabinet doors.  Each door will be 15" x 33", constructed from 3/4" Alder, and will contain a leaded glass insert.  Normally I would cut mortises into the stiles and extend the length of the rails so I can create tenons. 

Since for this project I've gone over to the dark side, I'm considering using Dominos instead of traditional mortise and tenon joints for the doors.  I'm concerned as to whether 40mm x 6mm Dominos ( even 2 side by side) would provide the strength needed given the, fairly heavy, leaded glass panels that will be part of each door.  If I create tenons they will be considerably longer than 20mm.

Thoughts on whether the Dominos would provide the necessary strength for these doors or whether I should stick with traditional mortise and tenon joinery would be greatly appreciated.

Thanks in advance for the help

Jay
 
Umm.  Sorry for being a little dense. 

"Yes" the Dominos will be strong enough?

Or

"Yes" I should stick with traditional joinery?

 
Use the Domino.  You'll save yourself a ton of time and your doors will be plenty strong.  No more calulating how much longer to make the rails. 

 
jbasen said:
Umm.  Sorry for being a little dense. 

"Yes" the Dominos will be strong enough?

Or

"Yes" I should stick with traditional joinery?

Twin 6x40's will be more than enough.

Tom
 
it's not so much the wood of the tenon that's giving the strength, it's a much larger "glue line".  More surface area being glued. $.02
 
Domino them all the way! Enjoy your build, I'm looking forward to seeing the progress and end result.
 
Domino joining has replaced traditional M&T joints in small cabinet doors like these.

Jack
 
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