Here's advice from someone with zero experience of this cho
the best insulation is waterproof, I'd think.
And when it comes to closed cell foam, I see no problem with
white insulating board, maybe with a foil backing.
Score it if necessary to get the curve you need. and glue in place.
What could be the problem with this?

Brian W

On 09 Aug 2003 01:44:18 GMT, (MLapla4120) wrote:

I'm re-doing the forward berth on my Westsail 32 and it involves removing some
ribbing, then putting in the insulation ( I was thinking of rolls of 'backed'
insulation.
I think they are backed with aluminum). Putting the roll in plastic to prevent
moisture from entering was another goal. I was wondering how thick it should
be and where to get it.

Thanks