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17 in. x 21 in. Adjustable Stainless Steel Chimney Cap

$142.85
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  • 304 stainless steel construction ensures strong rust resistance
  • Oval hole mesh prevents animal entry and creosote accumulation
  • Supported by a lifetime warranty
  • View More Details
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Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

The Forever 5/8 in. Mesh Spark Arrestor Cap 17 in. x 21 in. stainless steel. Superior animal proof oval hole mesh prevents creosote buildup. 25 in. x 28 in. 24 Gauge hood, 20 Gauge one piece base with built in 5/8 in., 8 in. high mesh screening. Adjustable will fit flue sizes from: 15-1/2 in. x 18 in. to 18 in. x 22 in. This cap conforms to California spark arrestor codes. Copper and custom sizes are also available.

Highlights

  • 304 stainless steel
  • Lifetime warranty
  • The Forever Cap, nothing else even comes close
  • Best way to prevent animals, leaves, rain and other debris from entering your chimney
  • Return Policy

Product Information

Internet # 203721433

Model # FASC1721

Specifications

Dimensions: H 10 in, W 17 in, D 21 in

Dimensions

Interior Depth (in.)

21

Interior Height (in.)

10

Interior Width (in.)

17

Product Depth (in.)

21 in

Product Height (in.)

10 in

Product Width (in.)

17 in

Details

Accessory Type

Chimney Cap

Cap Attachment Method

Bolt-on

Color Family

Stainless Steel

Features

Rust Proof

Material

Stainless Steel

Pack Size

1

Product Weight (lb.)

25 lb

Returnable

90-Day

Shape

Rectangular

Warranty / Certifications

Manufacturer Warranty

Lifetime Warranty

Questions & Answers

57Questions
caret
Q:will this cap work on my chimney it doesnot have a flue liner / brick?
by|Dec 12, 2023
0 Answer
Answer This Question
caret
Q:What's the mesh type: 3/4 inch or 5/8 inch mesh? Can either one be used in California?
by|Nov 28, 2023
0 Answer
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caret
Q:does it keep out bats?
by|Aug 21, 2023
0 Answer
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caret
Q:Is it best for the cap to be installed on the oval flue or but it bigger and install directly onto the crown?
by|Jan 28, 2023
1 Answer
Answer This Question

A:  Hi Phil, To install the 9 in. x 17 in. Adjustable Stainless Steel Chimney Cap it's recommended to install it over the flue. Please make sure the measurements firt you need before purchasing. Thank you for shopping with Home Depot.

by|Nov 1, 2023
Showing 1-4 of 57

Customer Reviews

4.6 out of 5

  • 4.6 out of 292 reviews
  • 93% recommend this product
Filter by:
Showing 1-10 of 292 reviews
Almost 5 Stars
How odd.. it has 6 threaded holes and only came with 4 bolts?. Thanks to my neighbor he had 2 more I could use.
by
    • Recommended
    3 found this review helpful
    Chimney Cap was perfect fit and very easy to install
    Chimney Cap was perfect fit and very easy to install
    by
    • Verified Purchase
    • Recommended
    2 found this review helpful
    Good addition
    Looks good, performed as advertised through the summer, keeping out leaves and rodents. Appears sturdy and I anticipate no problems for the winter.
    by
    • DIY
    • Verified Purchase
    • Recommended
    2 found this review helpful
    We love the STAINLESS STEEL CHIMNEY CAP
    The chimney cap was very easy to install, and we love the look it gave us! We have recieved a lot of positive comments fron our friends and neighbors!
    by
    • DIY
    • Verified Purchase
    • Recommended
    2 found this review helpful
    A permanent solution
    This chimney topper looks like it will be a permanent fix. The attachment is stable with 8 bolts to hold to the chimney pipe. Previous owner had a hard cap on the fireplace that required a trip to the roof to have fire. We like fires on cold rainy nights, not the best time to think about going to the roof. Unit appears durable and since it is stainless steel it will not require maintenance.
    by
    • DIY
    • Verified Purchase
    • Recommended
    4 found this review helpful
    Well-made, but the photo is misleading
    Bought this model in part b/c it appeared to have 2 screws on the long sides (6 total) to attach to the chimney flue. However, the 8x13 size uses a single screw in the center of each side, not the 2 pictured. The cap itself appears well-made, and so far I've had at least one very breezy day and it's still in place, but I did bed it in silicone caulk in addition to using the screws, and I'm sure that helps.
    by
    • DIY
    • Verified Purchase
    • Recommended
    6 found this review helpful
    Solid, easy install
    There was no existing cap on the chimney, only wire mesh to keep out animals. Purchased this product online - quick delivery (although it was loose in box with no packing). Solid, good gauge stainless. should last a lifetime. Easy installation - place on the flue and tighten the bolts. As the flue is oval and the cap is rectangualr, there are small openings in the corners on the underside; they're small enough I don't think it'll be an issue.
    by
    • DIY
    • Verified Purchase
    • Recommended
    1 found this review helpful
    Best choice / Quality and Value
    I decided to order this product from Home Depot because they were the cheapest and they offered free shipping It is well built, looks sturdy and fits perfectly on top of my fireplace. I would recommend this item without a doubt Look at the pictures and the work done...
    by
    • Pro
    • Verified Purchase
    4 found this review helpful
    Very Good Product.
    Yes. It's very good. But, If you add a screw spacer(universal aluminum pipe,washer) will be better... I Think..
    by
    • Verified Purchase
    • Recommended
    3 found this review helpful
    The cap was easy to put on and made the chimney look so much better!
    by
    • Verified Purchase
    Showing 1-10 of 292 reviews

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