Passing a hot chimney pipe through a combustible wall requires a certified safety system. This 6-Inch Wall Thimble Kit telescopes to fit standard wall thicknesses, maintaining the required 2-inch air clearance to wood framing. Unlike basic kits, ours includes a matching finishing collar to cover the gap on the interior, providing a clean, professional look for your stove installation.
Checkout happens on the official store. This page mirrors catalog facts in plain HTML for direct reading and crawlability.
