Replies

1. Expert Member
   Dana Dorsett | Sep 05, 2019 01:45pm | #1

   This search sometimes turns up ads from an outfit in Kent selling pallet-loads of used roofing polyiso in 4' x 8' or sometimes 4' x 4' sheets at a decent price point, but it didn't show up just now:

   https://seattle.craigslist.org/search/sss?query=rigid+insulation

   I don't remember the name of that company.

2. 
   gary__b | Sep 05, 2019 02:42pm | #2

   Of no help, but I feel your pain. I have yet to find any around Portland, either.

1. Expert Member
   Dana Dorsett | Sep 05, 2019 03:45pm | #3

   I get that Eugene is a bit of a haul, but is Salem too far? (My daily commute is longer than that!)

   https://salem.craigslist.org/mad/d/salem-rigid-insulation-4-8/6950926615.html

   https://eugene.craigslist.org/mad/d/eugene-rigid-insulation-board/6958286622.html

3. 
   frasca | Sep 08, 2019 10:03pm | #4

   Thanks Dana. I’ll squat on that craigslist search for a bit.

1. Expert Member
   BILL WICHERS | Sep 08, 2019 11:51pm | #5

   You might try a few other search strings too. I’ve sometimes gotten hits with “rigid foam” or “polyiso” that don’t come up when searching for “rigid insulation”.

   In my area, there are several places that seem to work with rigid foam as a side buisness. They get a truckload or two every so often, then they go dark for a few months until they get another load. Sometimes it’s reclaimed material, sometimes they’ll have manufacturer seconds.

   Bill

4. 
   RussMill | Sep 09, 2019 07:00am | #6

   Also Craigslist search "insulation" will hit on alot of fiberglass but, MANY times rigid will have 4 or 5 ads

5. 
   vivian_girard | Oct 08, 2019 06:49pm | #7

   In my area (Boston), I have had some good luck in the past by doing a Craigslist search with the word "polyiso"