beagledog
ArboristSite Member
Here's my question. I want to wrap my 2 pieces of 1 inch pex in r30 fiberglass insulation and then feed them inside a 60ft run of 4 inch schedule 40, glued at the seems and everything. How could this not work well? My dealer sells 6 inch corrugated with some foil wrapped around the pex. He want 384$ for 60 feet. The thermopex price I got was 777.00$. I can do the above for less than 200 dollars. I'm laid off so I have more time than money and I really can't see how this would not be better than the corrugated stuff the dealer has. The thermopex is just too far out of the budget. Any suggestions or horror stories welcome. Thanks