Fabricated having a 316Ti chrome steel inner liner, along with a 430 chrome steel outer liner, You cannot go Mistaken using this preference. The interior liner will vent the flue gases, when the outer liner will shield the insulation since it's being set up down the chimney flue. Moreover, with 7 ply seams and ten corrugations per seam, it is an ex

Here at WT Knowles, we are often asked about clay chimney cowls. It might surprise you that there is more to learn than you would think. Before we talk about clay chimney cowls, let’s start off with what chimney cowls really are. What is a cowl on a chimney? Chimney cowls are usually made from red clay or metal coverings that are fitted to