Imperial Manufacturing Group USA Inc. 6" Galvanized Thimble

The Imperial Manufacturing Group 6" Galvanized Thimble is a specialized masonry component designed to serve as a protective sleeve when routing a stovepipe through a chimney wall. This thimble is 12 inches long with an inside diameter of 6 3/16 inches, specifically sized to accommodate a standard 6-inch stovepipe. Engineered for durability and safety, it meets NFPA 211 standards for chimney and venting installations. Note that this component is intended for masonry applications and must not be used as a thimble in or around combustible materials.

• Galvanized Steel Construction: A corrosion-resistant material specification that ensures long-term durability within masonry chimney structures.
• Precise 6 3/16" Inside Diameter: A specific dimension designed to provide a perfect fit for 6-inch stovepipes, allowing for secure pass-through.
• 12-Inch Length Specification: Provides ample coverage for standard masonry wall thicknesses, ensuring a continuous sleeve from the interior to the flue.
• NFPA 211 Compliance: Meets the National Fire Protection Association’s standard for chimneys, fireplaces, vents, and solid fuel-burning appliances.
• Masonry-Only Application: Specifically engineered for use in non-combustible masonry walls, providing a safe transition into the chimney stack.
• Industrial Safety Grade: Manufactured by Imperial Manufacturing Group USA Inc., a leader in HVAC and building products, ensuring a high-quality fit and finish.