Was told by creeds that there are single and double wall. Go figure. Anyone know which is required for an out door tank insurance wise? Thanks

Make a call to the Dept. of Environment at Gordon Drive in Charlottetown.

A call to your insurer would answer that I would think.

Single wall is your typical fiberglass tank sold these days, which as far as I know, currently meet most, if not all insurance company requirements for an outdoor install. They retail at the whole sale level for a little less than a grand. Double wall is not sold to much around here according to the wholesalers, and cost about $600 more. Like mentioned above, phone your insurance company just to make sure.

*edited a couple typos

Thanks for the info.