Twin Wall (Tee Cap) 6" or 150mm
This item comes with a FREE Locking Band.
TWPro and KC are HETAS Approved and is CE marked.
EN1856-1 T600 N1 D V2 L50040 G60.
TWPro and KC Twin Wall Insulated Chimney parts are secured together by using a Locking Band.
Make sure that you keep the required distance from the outside of the flue to an