4" Top Insert
- 4" Top Insert/Sleeve
- Manufactured in 316 Stainless Steel
4" (100mm) Top Insert
The top insert is used in conjunction with the top plate and top clamp
It slides in the top end of your liner to ensure that a secure connection is made to the top clamp to stop the liner compressing
Top insert/Top sleeve, protects the flue liner termination, and should be fitted when supporting the liner from a top clamp.
|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.