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Black Friday Doorbuster Duratech Square Ceiling Support Box 8" 8dt-cs Gift Ready [aWvLe3Gu]

$57.99 $185.99 -69%

DuraTech Square Ceiling Support Box for Chimney PipesIntroducing the DuraTech Square Ceiling Support Box, a reliable and durable solution for supporting your chimney pipe. This versatile support box is designed to provide a secure connection between

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Black Friday Doorbuster Duratech Square Ceiling Support Box 8" 8dt-cs Gift Ready [aWvLe3Gu]

DuraTech Square Ceiling Support Box for Chimney Pipes

Introducing the DuraTech Square Ceiling Support Box, a reliable and durable solution for supporting your chimney pipe. This versatile support box is designed to provide a secure connection between the support box and the chimney pipe, thanks to its built-in twist lock feature. Whether you're dealing with flat or cathedral ceilings, or short attic spaces, this support box has got you covered.

Product Specifications and Features

The DuraTech Square Ceiling Support Box is constructed with a double-wall design, making it suitable for a wide range of appliances such as wood stoves, fireplaces, furnaces, and water heaters. It is specifically designed for use with 2100°F HT chimney systems, ensuring optimal performance and safety. Key features include:
  • Construction Material: The inner wall is made of .020" 430 stainless steel, while the outer wall is made of .021" galvalume steel, providing robust durability.
  • Clearance: A generous 2" clearance to combustibles ensures safety and compliance with building codes.
  • Listings: This support box is c-UL-us Listed to UL 103 and ULC S604 (MH7399), meeting stringent safety standards.

Practical Uses and Benefits

Whether you're a homeowner looking to install a new fireplace or a professional installer in need of a reliable support solution, the DuraTech Square Ceiling Support Box is an ideal choice. Its compatibility with most mobile home applications and the ability to support up to 60' of DuraTech Chimney make it a versatile option for a variety of installations. By using this support box, you can enjoy the following benefits:
  • Enhanced Safety: The double-wall construction and rigorous safety standards ensure that your chimney system is secure and reliable.
  • Superior Performance: The thermal insulation and thick inner wall contribute to optimal draft performance and energy efficiency.
With the DuraTech Square Ceiling Support Box, you can rest assured that your chimney system will operate safely and effectively for years to come.

What Our Customers Say

January 24, 2026

Absolutely no complaints!

It's a reliable workhorse. No complaints.

- Ansel V..

January 24, 2026

Absolutely no complaints!

This is a reliable and well-made tool.

- Nora Z..

January 24, 2026

Absolutely no complaints!

This is a handy and clever gadget.

- Nesta H..

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