I should have done this sooner! It was really easy and my old cover was so stinking gross. All the tutorials I found had casings with drawstrings and I just wanted elastic so I did it my own way and it worked just fine.
Supplies:
Fabric (measure length of your board and add 8"-10")
Pkg 1/4" Elastic
Sewing Machine
Roatary Mat & Cutter or Scissors
Lay your fabric out, place board over it and cut about 3" outside the edge all the way around. I cut a bit less on the back end because we use the metal iron holder and I didn't want to cover it.
Pinch and pin the front end in the middle
Do that two more times, one on each side
Remove pin and cut all three chunks of fabric to get rid of some bulk
Go to the back end and do the same thing once on each corner
With right sides together, line the cuts up and sew a straight line down each
It will look like this on the front end:
and like this on the back end:
I used my overlock foot that I talked about here and used an overcast stitch all the way around. I kind of wish I hemmed it so I'd recommend doing that instead.
Here's how it looks so far:
Now to add the elastic. Start at your front end by marking about 6" from your outtermost seams. Zig-zag stitch your elastic from one mark to the next, pulling tight as you go. I left the old cover on and just put this over it. Make sure you leave the foam alone because it's a specific heat-resistant kind.
Let me know if you use this tutorial and show me your finished product!
~Star