5" Rockwall Insulation
- 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
|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.