Heat-resistant Grommet for twin-wall chimney flues

Many airtight installers do not have a solution, how to get a twin-wall chimney flue sealed air-tight.

The direct application to the flue is not recommended, because most of the membranes and tapes have a maximum temperature resistance of +80°C. Unfortunately the temperatures of the flue could reach higher temperatures easily.

 

Our heat-resistant grommet is made for temperatures up to +250°Celsius. The self-adhesive collar sticks easily to all kind of airtight & vapour control membranes. For applications to blockwork we highly recommend the use of our butyl version.

 

This heat-resistant airtight grommet, which is designed and manufactured in Germany, is approved by independet German testing agencies GTÜ and TÜV.

 

Available in various widths for all types of twin-wall chimney flues.

Please expect a delivery time of roughly 7-10 working days.

 

 

€75.95

  • 0.5 kg
  • Available
  • Delivery in 5-8 days