Masonry to Metal Chimney Transition – Stainless Steel

(6 customer reviews)


Category: Chimney Cap – Subcategory: Adapter Material: Stainless Steel – Thickness: 26 Gauge Shape: Square – Dimensions: 6″, 7″, 8″, 9″, 10″, 11″, 12″, 13″, 14″, 15″, 16″ Diameter 8×8”, 8×12”, 12×12”, 12×16”, 16×16” Square – Sku: ATASS


Perimeter in inches (optional)

exact outer perimeter of your flue – this will ensure the transition piece is sized to be a more exact fit for the rounded edges of your flue.

Exact Length * 

exact outer length of your flue

Exact Width * 

exact outer width of your flue

SKU: ATASS Categories: ,

The FAMCO ATASS Tile Cap Adapter allows a square chimney tile or flue to accept round caps to terminations. The adapter fits over masonry and tile chimneys. This product includes a draw bolt collar for easy installation and a secure fit. Quality constructed in 28 gauge Stainless steel. The FAMCO ATASS Tile Cap Adapter is a custom item requiring your exact length, width and perimeter measurements for the outside dimensions of your flue. There are 5 sizes available to fit over masonry measuring 8×8″, 8×12″, 12×12″, 12×16″, and 16×16″. These sizes work with a range of diameter openings from 6″ to 16″. The over all height of the adapter is 3½”. Make sure to take accurate measurements to ensure ordering the correct size. We are unable to make an adapter larger than 14″ x 18″. The FAMCO ATASS Tile Adapter is manufactured by FAMCO in the United States and comes with a 1-year warranty against product defects and workmanship. If you have any questions about this adapter, please refer to the FAQs above or feel free to contact us by phone or email.

Download the ATASS product PDF.

Masonry to Metal Chimney Transition - Stainless Steel


6 reviews for Masonry to Metal Chimney Transition – Stainless Steel

5 star
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1 star
  1. Robby

    All good so far

    Very helpful over the phone

  2. gator

    Good quality product

    I was pleased with the craftsmanship of this custom fabrication, fits perfectly and seems to be sturdy enough for the purpose I am using it for.

  3. Mikey D

    Did the tick

    Live in a very windy area in Michigan. Constantly getting down drafts even tho I had good draft. Installed in minutes, fit like a glove.

  4. Gregg P. (verified owner)

    Their work was timely, and exceptional craftsmanship. Well done, thanks

  5. pat collins (verified owner)

    Quality item, well made.

  6. jason m. (verified owner)

    Item is built well and of great quality however no installation instructions included.

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