Specflex is a twin skin flexible chimney liner suitable for gas, oil, wood and multifuel applications. Flexible liner should only be used to line an existing flue or masonry chimney.


  • Available in 316 and 904 grades
  • Stocked in 80 – 100mm and 230 - 300mm internal diameter in 316, 180 – 200mm in 904.


  • Designation number T600 N1 W V2 L50010 G (316) T600 N1 V2 L70012 G (904)



  Filename Format  
Specflex DoP Specflex DoP .PDF
Specflex Warranty Specflex Warranty .PDF
Specflex CE Certification Specflex CE Certification .PDF