Havelock wool insulation - GreenBuildingAdvisor

Havelock wool insulation OlderbutnotWiser | Posted in General Questions on April 4, 2026 09:31pm Does anyone know or have ideas on how Havelock wool insulation would compare with wood-fiber insulation? Also, anyone with experience using Havelock wool? Thanks Answer GBA Detail Library A collection of one thousand construction details organized by climate and house part Search and download construction details Join the leading community of building science experts Become a GBA Prime member and get instant access to the latest developments in green building, research, and reports from the field. Start free trial Related Questions havelock wool insulation outside WRB rock wool insulation Opinions on Havelock Wool Insulation Experience with Sheep Wool or Hemp Fiber Insulation Replies scottperezfox | Apr 04, 2026 09:55pm | #1 My brother-in-law used it to insulate his backyard sauna. In this case, he was motivated mainly by the natural quality of it, to ensure no off-gassing or toxic materials that might get into your lungs or skin if/when elevated temperature. Can't speak to all that, though. You will absolutely spend more. Wool is significantly more expensive than the alternatives, even the other natural ones. It's super-easy to work with. Literally grab handfuls of it and stuff it in! Kids can help. I've heard folks having trouble with wood fiber batts, because they're not as squishy as other types of insulation, so if the studs aren't absolutely straight, it's going to force ...