Silvacore Pro by DuraflueGuy wire bracket (requires also Telescopic Support Kit): 5", 6", Silver, Black. ekol-stoves High efficiency (around 79–82%) for

High efficiency (around 79–82%) for effective fuel use

It is for all diameters of twin wall clip-together chimney pipe as you cut the rubber bit following a designated line with sharp scissors

Key reason is that any condensation that trickles down inside pipe cannot escape

Designed for controlled wood burning

The Holborn 5 model delivers a nominal heat output of around 4

Silvacore Pro by DuraflueGuy wire bracket (requires also Telescopic Support Kit): 5", 6", Silver, Black. ekol-stoves High efficiency (around 79–82%) forBuy with telescopic legs for extra support of a freestanding chimney. NOTE: YOU WILL HAVE TO FIND YOUR OWN BOLTS TO ATTACH THE LUG TO THE TELESCOPIC LEG AS THESE ARE NOT SUPPLIED. BUILDER'S MERCHANTS OFFER A SELCTION OF STAINLESS STEEL NUTS BOLTS. This is a twin wall clip together chimney part used to build a new chimney. Twin wall clip together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or