BDM Insul-Flue 6" x 8" Wall Thimble w5 Material: Handmade from Glass Fiber

Material: Handmade from Glass Fiber Reinforced Concrete with a matte finish all around

Model 6SW48  Application Designed for installations from the appliance/stove to high-temperature chimney products

Porto Series Installation Guide

Our fire pit glass is more than just beautiful

BDM Insul-Flue 6" x 8" Wall Thimble w5 Material: Handmade from Glass FiberInsul Flue provides security and protection for thru the wall stovepipe installations. Insul Flue actually protects the wall on both sides when the chimney is not adjacent to the house wall. Insul Flue" reduces the minimum 18" clearance specified by NFPA standard to 2". This unique system can be used with both single wall and double wall connector pipes. Specifications Model 80100608 Size 6" x 8"