it's best to take it out and put it out on a tarp and do the geometric measurements. I just had to make a topper for our FV 360 vberth and I know those mattresses are like a Picasso painting in shape. I assume all are the same cut, but the measurements are going to be a series of strange shapes to cover all the angles - not to mention curved parts.
@echandler1971 I contacted a Toronto based custom bedding shop and they're sending a kit to make a template. I didn't realise that the bottom of the mattress is smaller than the top due to the angle of the hull sides.
On mine, I have 2 beveled sides and one rounded and beveled side. Would be a nightmare to explain to a mattress maker short of just giving them the old one to duplicate one on top of the other.
@YYZRC, I first used the contact e-mail on the website and didn't get an answer so I phoned and they apologized, took the details and sent the kit. I think Linda is on vacation until August 8.
Thanks @Grahamu. I also tried calling and got no answer. I’m sure they’re very busy. My foam is ok but I modified the berth shape and need new covers. Let us know what you think of their work!
Answers
'05 Rinker 360 Fiesta Vee
'05 Rinker 360 Fiesta Vee
2018 Cherokee 39RL Land Yacht (Sorry...)