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5" Rockwool Insulation

In stock
5" Rockwall Insulation is available to buy in increments of 1
  • 5" Flexible Liner Insulation tube
  • 1.2 Mtrs In Length
  • 25mm Wall Thickness

5" (125mm) Rockwall Insulation

The rockwool insulation wraps around the flexi liner to reduce the possibility of condensation 

The thickness of the insulation is 25mm

More Information
Component Type Insulation
Installation Guide:
  1. Slide one Piece at a time over the flexible liner as you install your flexible liner .
  2. Each joint should be Taped using High Temp Aluminium Tape. 
Building Regulations :

We recommend that all installations are carried out by a qualified chimney installer.

additional information on installation and requirements can be found below.

 pdf documentDownload Document J Regulations

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