Vermiculite Insulation In Chimneys

Water combined within the vermiculite turns into steam.

Vermiculite insulation in chimneys. The inter laminar air spaces created imparting excellent thermal insulation properties on the material. Pour the mix around the chimney liner while shaking the liner. Vermiculite also known as micafil is a excellent insulating material capable of withstanding temperatures in excess of 1000c the free flowing properties of loose fill vermiculite make installation very simple with the flue liner already connected to the stove pipe and register plate in place and secure leave the liner protruding from the top. Resulting in a 25 to 30 times expansion creating air pockets within its structure somewhat reminiscent of a concertina.

Vermiculite has many uses such as loose fill insulation for attic spaces block core fill insulation insulation around chimney flues and in gardening applications. Vermiculite is a light weight naturally occurring mineral which is an excellent heat insulator. Simply prepare by gradually adding 4 7 gallons of water. 100litre bag of vermiculite insulation for backfilling the chimney around the liner.

Vermiculite is a naturally mined ore product that is non combustible and fire proof. Vermiculite also known as micafil is a excellent insulating material capable of withstanding temperatures in excess of 1000c the free flowing properties of loose fill vermiculite make installation very simple with the flue liner already connected to the stove pipe and register plate in place and secure leave the liner protruding from the top of the chimney or pot then pour the insulation. The mi flues screw fix insulation back filler is a new concept to make the job of back filling your chimney with vermiculite as easy as possible when using a. Vermiculite is irritant free ultra lightweight non toxic odour free and fire proof up to 1300.

A chimney that is 13 long x 13 wide and is 15 tall with a 6 liner installed needs 8 bags of fireflex mix. It can be used to pour back down the chimney filling the void between the brick chinmey and the flexible flue liner. Everguard insulation mix is a ready mix vermiculite based insulation material. How many vermiculite bags of fireflex chimney insulation mix are needed for your installation.