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Chimney Flue Liner Insulation
There are three options for insulating chimney flue liner. Insulation jackets, Micafil or the Chimsulator.
Chimsulator - Chimney Liner Insulation

Chimsulator is the new way to insulate gas, oil and solid fuel flexible flue liners. It is manufactured using a non-combustible insulation designed specifically to insulate all flexible flue liner.

125mm   150mm

Chimney Liner Insulation Jackets

Chimney Liner Insulation Jackets  
Used for insulating chimney liners in larger stacks, where the stack size would make the use of Micafil prohibitive. 

100mm   125mm   150mm   175mm   200mm

Micafil - Chimney Liner Insulation

Micafil is a lightweight expanded mineral. It is fireproof, fibre free and safe. Typical uses include loft insulation, internal cavity fill, garden use and packaging of liquid and hazardous goods. Micafil mixes with cement to form lightweight concrete - ideal for insulated floors screeds and filling around chimney flues and boilers. 

100mm   125mm   150mm   175mm   200mm   225mm   250mm


How many bags of Micafil will you need ?
Use the table below to calculate how many bags you'll need.

Chimney Height (Metres) :
Chimney Width (Metres) :
Chimney Depth (Metres) :
Liner Diameter (Metres) :
Required Volume of Insulation (m3):
Number of Bags Required
Chimney Flue Liner Component Guide Chimney Flue Liner Suspending Cowls Chimney Liner Insulation
Chimney Liner Gather Hoods Chimney Flue Liner Installation Guide Chimney Flue Liner Regulations

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