I recently rediscovered a board a brother gave me years ago that is made of 3/4" MDF covered in Formica, or something similar to Formica. It's got a two-tone grey scheme and is quite heavy because of the 3/4" MDF. It makes a nice playing board but the squares are only 2". It looks like it took a bit of work to size, cut and place the squares but something like that could work.
Maybe you could just glue a large vinyl board onto a painted piece of fiberwood or something. I've seen vinyl boards with up to 3" squares so you should be able to find one that fits.
A while back I was taking my weekly spin around the thrift stores and came across something very interesting. It was the pieces to an incomplete multi-game setup. Originally used for Table Tennis. But on the reverse side there were chess and backgammon boards.
The chess board was very large, and for only 5 bucks for the whole set I said "Why not?", and picked it up.
Now, later I got my 4.8" chess set in the mail by accident, and I needed a board. This large board came in very handy for playing with such large pieces. After playing a few games I decided to saw off the sides to make it a bit more convenient to move around, and this is what I have now:
But thing is, it's still a little too big. And the red and black color scheme is a little hard on the eyes after a while. I would really like to buy something slightly smaller and with a more reserved color scheme, preferably green/buff or brown/buff.
Google hasn't turned up much. Chess Bazaar has a product, but the price is far more than I am looking to pay for what amounts to a piece of MDF and a vinyl overlay. Any help? I am thinking of possibly buying my own sheet of fiberwood from Lowe's and printing out a big sticker online. But from where?