Vacu-Stack® Chimney Caps, Stainless Steel, Solid Pack

from $150.23

High performance chimney caps that eliminate wind induced downdrafts on any chimney.

(All caps come with screens that are used to keep out animals and debris as well as reduce sparks and emissions. Some locations are more restrictive on requirements. Check your local fire code.)

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High performance chimney caps that eliminate wind induced downdrafts on any chimney.

(All caps come with screens that are used to keep out animals and debris as well as reduce sparks and emissions. Some locations are more restrictive on requirements. Check your local fire code.)

High performance chimney caps that eliminate wind induced downdrafts on any chimney.

(All caps come with screens that are used to keep out animals and debris as well as reduce sparks and emissions. Some locations are more restrictive on requirements. Check your local fire code.)

Stainless Steel Vacu-Stack® Chimney Cap – Solid Pack

The Stainless Steel Vacu-Stack® Chimney Cap is an ideal solution for addressing wind-related draft issues commonly experienced in homes surrounded by hills, tall trees, or neighboring buildings. This innovative chimney cap is expertly designed to combat these challenges by harnessing wind power to improve draft efficiency.

How It Works: The Vacu-Stack's distinctive design enhances wind flow around the cap, increasing wind speed and creating a partial vacuum. This vacuum effect helps to draw flue gases up and out of your chimney, effectively preventing downdrafts that could cause smoke, odors, and gases to infiltrate your home. In addition to its wind-resisting capabilities, this chimney cap also serves as a conventional protector, safeguarding your chimney from rain, snow, debris, and wildlife. It is specifically designed for round chimneys that are not air-insulated (non-air-cooled) but can also be adapted for square or rectangular chimneys using the Masonry Adapter.

For added safety, an optional stainless steel spark screen is available and may be required in certain regions. The standard mesh size is 1 inch x 1 inch, with a smaller 1/2 inch x 1/2 inch mesh also offered.

Please note that Vacu-Stack® chimney caps larger than 12 inches are custom-made and typically ship within 1-2 weeks. This product also comes with a Limited Lifetime Warranty for added peace of mind.

Limited Lifetime Warranty

Compatible With:

  • Single wall chimneys

  • Masonry chimneys

  • Solid pack insulated chimneys

  • Class-A chimneys

  • B vent chimneys

SPECIFICATIONS

  • Type: Single Flue | Metal Pipe | Wind Resistant

  • Installation: Slip-On

  • Mesh Size: 1" | 1/2"

  • Mounting Type: Inside

  • Material: Stainless Steel

  • Color Family: Silver

  • Color: Silver

  • Fits Flue Width/Diameter: 6" | 7" | 8" | 9" | 10" | 11" | 12" | Other sizes available. Speak with your local chimney installation professionals.

    • NCSG.org (National Chimney Sweep Guild)

    • CSIA.org (Chimney Safety Institute of America)

Installation Guide: Click Here