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Imperial 6 in. D 26 Ga. Galvanized Steel Round Starting Collar

Designed for reliable, durable vent connections, the Imperial 6 in. Round Starting Collar in 26-gauge galvanized steel offers a sturdy foundation for your chimney or stovepipe setu…

Imperial MPN GV1072 In Stock & Ready to Ship
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About Product Overview

Designed for reliable, durable vent connections, the Imperial 6 in. Round Starting Collar in 26-gauge galvanized steel offers a sturdy foundation for your chimney or stovepipe setup. Its galvanized finish provides strong resistance to corrosion, helping your vent system perform over time in real-world conditions.

Key Specifications

  • Diameter: 6 in
  • Gauge: 26
  • Material: Galvanized steel
  • Finish/Color: Silver (galvanized)
  • Product Type: Round starting collar
  • Brand: Imperial
  • Packaging Type: Boxed
  • UL Listed: No

What sets this starting collar apart

  • Rigid, corrosion‑resistant construction: 26-gauge galvanized steel stands up to heat and the elements, helping maintain a secure vent connection over the long term.
  • Precise 6-inch round opening: A perfect fit for standard 6-inch round vent components, making alignment easier during installation.
  • Brand reliability: Imperial’s hardware is built to integrate smoothly with compatible Imperial vent parts and common round stovepipe configurations.
  • Practical packaging: Boxed packaging protects the collar during shipping and storage, so it arrives ready for quick installation.

Ideal Uses and Practical Benefits

This round starting collar is ideal for initiating a clean, secure transition in 6-inch round vent systems, whether you’re retrofitting an existing chimney or starting a new run for a wood-burning stove or other residential venting needs. The galvanized finish helps resist rust and corrosion in exposed installations, while the rigid profile helps minimize gaps around the connection, contributing to better draft and reduced heat loss.

Who should consider this product

  • Homeowners performing DIY chimney or vent upgrades who want a dependable, 6-inch starting point for round piping
  • HVAC or chimney professionals looking for a boxed, ready-to-install collar that pairs with standard 6" round components
  • Renovators replacing worn or corroded collars in existing galvanized steel vent systems

Installation considerations and care tips

For best results, ensure compatibility with your existing 6" round vent components and follow local code requirements for vent connections. Since this collar is not UL-listed, verify whether your installation requires listings or certifications specific to your project. Handle with care to preserve the galvanized finish, and use appropriate fasteners and high-temperature sealant as recommended for your vent system.

The Details Specifications

Brand Imperial
SKU 47747
UPC 063467112860
Unit 0
Case Pack Quantity 6 per case
Retail Unit Quantity 6
Unit of Measure 0 0
Dimensions (L × W × H) 12 × 9 × 16
Weight 6 lbs
Cubic Feet 0.14931 ft³
Country of Origin CANADA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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