The Isokern 175mm internal diameter rebated liner supports wood-burning stoves solid-fuel stoves and Class 1 or Class 2 gas fires in new-build homes.

This pumice liner integrates into masonry construct of brickwork or blockwork during chimney stack building for cost effective setup. Pumice offers high insulation for rapid performance temperature achievement and prolonged cool down to keep flue efficiency. Its lightweight nature allows simple handling cutting and installation with durable long life.

• Internal diameter: 175mm
• Outer diameter: 235mm
• Height: 600mm
• Material: Volcanic pumice concrete
• Fire resistance: Up to 1000°C
• Installation: Socket up. Lip-glue joints. Surround with minimum 15mm LECA insulation via brickwork or blockwork by builder
• Compliance: CE certified to EN 1857. Document J compliant. HETAS accepted

This pumice liner is available for order and suits mid-sized appliance installations in trade projects.

Isokern refers to a premium range of chimney, flue and fireplace systems manufactured by Schiedel, a leading European chimney specialist.