Hey guys/gals,

I'm attempting to make my 1st table using domino joinery and am looking for suggestions on (1) setting up the domino properly and (2) ways to make the table more rigid.

I've only made 3 tables since getting into woodworking a couple years ago (two Ana White pocket-hole specials and one with half-laps...all using crappy pine as the legs/aprons) so any advice would be greatly appreciated. This is made out of poplar as a cheap test-run before trying to make a similar design out of walnut. I've attached some pics of the current dry-fit.

(1) I've had the domino for a few months and up till now have been using it to build cabinets, mitered boxes, and making panels....in all these uses I could reference of the flaps, use the pin index attachment for domino placement, or draw a simple straight line. With these table legs/aprons I had to rely on drawing lines to reference off of and it was a pain in the dick. To draw the lines I had to clamp the apron down and attempt to hold the leg square while at the same time using a combination square to draw the lines....probably would be better to plow the mortises before tapering the legs? I didn't have a good setup for easily aligning them so I had to transfer lines around the table leg and definitely ended up off a tad as a result....there has to be an easier way to mark these lines that I'm not thinking of. I did however love how easy it is to add a reveal into the table leg by adjusting the fence


(2) all the joints are done with two 8x50 dominos....are these dominos big enough for a table that's 48" x 27."? I'm planning on adding corner supports, but not sure on exact design as I've never made them before. Any suggestions?

Wondering if I should also add some supports in the middle to aid in stability...would you domino these in or go with a simple pocket-hole so it could be added after the initial glue-up?


Thanks for reading and suggestions you can provide!

probably would be better to plow the mortises before tapering the legs?

That makes it a bit easier, but as you still have a square end (on the top) you still should be able to clamp them reliably there.

I didn't have a good setup for easily aligning them so I had to transfer lines around the table leg and definitely ended up off a tad as a result....there has to be an easier way to mark these lines that I'm not thinking of.

Simply measure their distances from the top (oriented in final assembly position). You can use a cutoff as ruler to have them all identical, just align flush with the top (what would be the top in final orientation) and draw the line.

(2) all the joints are done with two 8x50 dominos....are these dominos big enough for a table that's 48" x 27."? I'm planning on adding corner supports, but not sure on exact design as I've never made them before. Any suggestions?

No idea what you plan to do on the table, but two 8x20 glued in should already give some strength.
Simple diagonal bracers in the corners (held in with dominos and glued) should stop the frame from going out of square.

I have fully adapted Maestro Peter's spacer technique anytime I use more than one domino on the apron. This is  a fool proof way to keep the parts fitting perfectly.




I find the button system to attach the table top workable in most cases.



I use this system (Peter again) for keeping the leg mortises cut in the right direction



Lastly, if using 50mm dominos, good results may require cutting a 45° angle at one end.

Dry fit..great idea.

Set your combination square on the distance that you are going down from the top of the leg.  Mark the distance on the legs....then mark the distance on the aprons..you do not need to go around the corner on the legs. You have not changed the combination square.

Yes, I would install a cross member between the long aprons. I would use corner braces....about 4 or 5 inches with a 45 degree cut on each end and screwed into the aprons.

Thanks! I can't believe I didn't think to just use the combination square I had in my hand already! I made drawing the lines as difficult as possible.....this will make the workflow so much quicker!

Would you domino in the cross member or attach it in some other manner?

Simple diagonal bracers in the corners (held in with dominos and glued) should stop the frame from going out of square.

Thanks for these suggestions!

Is domino'ing in the braces the best route opposed to just using glue & screws? Not sure what to reference off of on the aprons when mortising?

I have fully adapted Maestro Peter's spacer technique anytime I use more than one domino on the apron. This is  a fool proof way to keep the parts fitting perfectly.




I use this system (Peter again) for keeping the leg mortises cut in the right direction



Lastly, if using 50mm dominos, good results may require cutting a 45° angle at one end.

Thanks for the link to this video, I'll watch it later today. I did have problems keeping all the parts in order and need to develop a good way of marking and laying them out so I don't mortise a domino in the wrong place.

I'm not sure how I'd go about cutting a 45 angle on one? If I did this on the apron I'd blow thru the other side.

Quote: "I'm not sure how I'd go about cutting a 45 angle on one? If I did this on the apron I'd blow thru the other side. "

I was referring to the Dominos fitting into the leg. Here is an example and the jig I use with my Kapex Jr. to safely cut Dominos.