Can I used bagged vermiculite as chimney insulation?
Aug 27, 2007 · I used to build masonry chimneys, fireplaces, ovens, grills etc.. and used perlite extensively. Same basic properties as vermiculite but performed better and poured much easier. …
Insulated Chimney Liner vs Poured Concrete + Vermiculite
Feb 5, 2019 · The quote is, verbatim: "Chimney Liner: 35ft 6" smoothwall stainless steel liner T kit to vent basement wood stove Installation: Install the liner to code standards. Provide and pour a …
Installing solid flue liner, and vermiculite - Hearth.com Forums
Jan 12, 2009 · The only time I use vermiculite insulation is when we break out the tiles to make room for liner.If it is a fireplace chimney I would wrap it. The reason being is that you want to be able to move …
Mix Your Own Pour-In Liner Insulation Mix - Hearth.com Forums
Nov 18, 2011 · Has anyone found a vermiculite to mortar ratio to mix up your own insulation mix? Both vermiculite and potland cement are cheap, so 2 bucks a pound for a bag of Evergard seems …
Vermiculite/Perlite for chimney insulation: Can I use gardening type or ...
Feb 25, 2010 · We're considering also filling the rest of the chimney with Perlite of Vermiculite. I have found several types, sizes, and grades. A local masonry supply place sells VERY FINE perlite for …
Please help me make sense of chimney liner and insulation choices!
Feb 25, 2010 · 3) Insulation: Will the block-off plate (either with or without blanket insulation on top of it) be tight enough to be able to pour vermiculite in without it finding it's way through or will it sift though …
For those that have used perlite insulation.........
Dec 8, 2011 · I read somewhere perlite is 6% better insulator than vermiculite, and resists settling, as with vermiculite. I am forming my theory that vermiculite is used in the commercial mix because the …
Wood burning fireplace baffle info | Hearth.com Forums Home
May 21, 2023 · Vermiculite Insulation Boards | Fireproof Insulation Materials | VITCAS Vermiculite insulation boards Strong, fireproof, easy to manipulate and available in different patterns Reliable …
Pour insulation material | Hearth.com Forums Home
Feb 8, 2020 · Straight vermiculite or perlite won't meet code and will settle and compact over time leaving you with no insulation value at all. Not to mention it will constantly be filtering down. Pull the …
Do I need to insulate liner in chimney. - Hearth.com Forums
Aug 31, 2008 · Vermiculite chimney insulation is very common in Europe where Neil is located. For Neil's chimney I think a insulation wrap it the ideal. Not for draft but for safety concerns with what is …