As the subject says, do you know where I could find 3" or 4" thick closed-cell polystyrene? Preferably either in Dallas-Fort Worth or with fairly cheap shipping. The type I’m looking for is Extruded Polystyrene (EPS). Home Depot carries Owens-Corning Foamular in 1/2" sizes but I’ve never seen thicker.
I know the odds are slim of anyone even knowing what I’m talking about, but if anyone would know it’s the people of this board.
I’m surprised you are having a hard time finding it. Maybe because you’re in the south there’s not much call for it. I would check a Business-to-Business phone directory.
Here in NYC I once needed custom sized planks of “bead board” and found a place that that sliced them to my exact specs without batting an eye.
Deadly Accurate, having been in the roofing biz, it does come thicker, it’s not for home use usually, and can I suggest going here - http://www.nrca.net/select.aspx - it’s the NRCA’s site - National Roofing Contractor’s Association - and checking with some of their members in your area? Either contractors or suppliers? You aren’t going to find something like that at Home Depot I’m guessing - they are more geared towards homeowners - you want a place that sells materials more for commercial/industrial I would think.
That might well do. Thanks for the link. I definitely don’t want bead board. It makes a horrible mess when you cut it, even worse than closed-cell foam.