interior couch and bed measurements

[tom659]

I am missing the interior cushions to my 31ft 1974 sov intl.rear bath.it has a front wrap around couch with a pull-out bed piece on the road side and a mid bed which pulls out on the curb side.the bottom piece of both are approx 32x74.they pull out to make a larger size and the "back cushion" lays down to complete the bed. I am unsure what the correct size the rear cushion should be and hence the correct pull-out size should be...maybe 48x 75...any ideas??
thanks
tom

[cameront120]

48x75 is a 'supersingle' (or 3/4) mattress.

[overlander63]

Our front couch cushion is 75 inches wide, I can measure the other dimension tonight and report back.

[tom659]

thanks..thats how I "guessed the 48x75..I saw the measurement in several airstream advertisements in the 2006 booklet....I'm just guessing though..it could be wider..maybe 54....maybe 60....do you know???

[tom659]

thanks....you may have the same setup as mine..if you do it would be a great help..

[cameront120]

54 or 60 would be nice, as they are standard matress widths. I measured mine a few days ago and for the life of me can't remember the width.