The previous owner made his own hatch. It is broke and besides doesn't look too secure!
What do other folks use and is there a place to have a secure one made?
Thanks!
A fair question for you is the price range you would like to pay. You could make something for less than $100, or you can pay roughly $1000 for a completed door set with hinges.
This forum's chandlery sells custom fit companionway doors. I have doors that came with the boat with a small circular window in each. I love them and have never had comments regarding comfort or otherwise being in the way.
I also have the boards for very foul weather or long term storage. Three of them for my boat, the middle one is smoked plastic to be able to see in/out. These boards could take a good amount of beating from waves and are very sturdy for heavy weather. I can close the doors with the boards installed. I wouldn't even lean on the closed doors without these installed...
The cheap and simple solution would be to take the assembly you have, trace the exterior dimensions onto some good void-free plywood, and cut out a single piece (stain/varnish to match if you choose). This would be a very stout solution. I like the three-piece boards because of ease of storage compared to a single board. You should bevel multiple board solutions to allow for drainage between the boards.