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Rare Find 7'' Duratech 10/12 - 12/12 Roof Support Trim Collar - 7dt-rstc12 Special: 40% Discount [uIhEfD4i]

$28.99 $92.99 -69%

7'' DuraTech 10/12 - 12/12 Roof Support Trim Collar The 7'' DuraTech 10/12 - 12/12 Roof Support Trim Collar is a vital component for ensuring a seamless and secure installation of your chimney system. This trim collar is specifically designed to conc

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Rare Find 7'' Duratech 10/12 - 12/12 Roof Support Trim Collar - 7dt-rstc12 Special: 40% Discount [uIhEfD4i]

7'' DuraTech 10/12 - 12/12 Roof Support Trim Collar

The 7'' DuraTech 10/12 - 12/12 Roof Support Trim Collar is a vital component for ensuring a seamless and secure installation of your chimney system. This trim collar is specifically designed to conceal the gap between the chimney pipe and the ceiling cut-out, providing an aesthetically pleasing and functional solution for your fireplace, stove, or heating appliance.

Superior Safety and Performance

DuraTech is renowned for its double-wall, all-fuel chimney system, making it an ideal choice for a wide range of appliances fueled by wood, oil, coal, gas, and even zero-clearance fireplaces. With Thermal Tech blanket insulation encased between the dual walls, DuraTech offers superior safety and performance. The outer wall remains cool, while the inner wall, which is 25% thicker than competitive chimneys, ensures an extra margin of safety.
  • Thermal Tech Insulation: Keeps the outer wall cool and maintains high flue gas temperatures for optimal draft performance.
  • Extra Safety: The inner wall's increased thickness provides an additional safety margin.

Comprehensive Installation Support

Our product comes with detailed installation instructions to ensure a smooth and successful setup. Whether you're a professional installer or a DIY enthusiast, these instructions will guide you through the process. Additionally, DuraTech meets stringent HT requirements of the UL standard, including one hour at 1400° F and three ten-minute chimney fire tests at 2100° F, ensuring its reliability and durability.
  • Installation Instructions: Available in PDF format for easy access and reference.
  • UL Certified: DuraTech is subjected to rigorous testing for safety and performance.
For more information on the product and its installation, visit our website or contact our customer support team.

What Our Customers Say

January 24, 2026

Absolutely no complaints!

The product is of excellent quality and a fantastic buy.

- Axel S..

January 24, 2026

Absolutely no complaints!

The performance is simply outstanding.

- Skylar V..

January 24, 2026

Absolutely no complaints!

It's a very well-made and solid product.

- Azalea N..

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