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Review of HY-C SC99 Shelter Bolt On Single Flue Chimney Cover, Mesh Size 3/4"
4.60 stars Excellent Form 340 Reviews
Reviewed on: January 30, 2020 Author:
Price Range

$35 - $61

Where to Buy
Pros & Cons


  • High quality
  • Fits most flues
  • Low cost
  • Easy installation


  • Screws too short
Review Summary

This is the summary of consumer reviews for HY-C SC99 Shelter Bolt On Single Flue Chimney Cover, Mesh Size 3/4". The BoolPool rating for this product is Excellent, with 4.60 stars, and the price range is $35 - $61.

Reviewers purchased the HY-C SC99 Shelter Bolt On Single Flue Chimney Cover to keep the weather out of their homes, to keep animals from entering their home, and to keep smoke from their fireplaces out of their living room. The vast majority of reviewers agreed that HY-C Single Flue Chimney Cover was a high-quality product that kept their fireplaces safe for their home. Purchasers felt assured the stainless steel material made for a durable and reliable cover. Installation was quick and easy. Some reviewers managed to have this chimney cover installed in the middle of winter.

While many people thought the SC99 Shelter Bolt On Single Flue fit most flues, a handful noted that this chimney cover is not a one-size-fits-all. Site-specific modifications to your flue may need to be considered. One of the most notable issues in terms of fit was the screws. Many reviewers thought the screws provided with the HY-C Chimney Cover were too small; an annoying yet simple fix.

Despite the incompatibility headaches, satisfied reviewers were in the majority. Even though this chimney cover is of high quality,  HY-C made their chimney cover for a shockingly low price making the few cons inconsequential.

User Voice
HY-C SC99 Shelter Bolt On Single Flue Chimney Cover, Mesh Size 3/4
Rey good price and great quality.
Review Group #: 1 Rating :
5.00 stars
5 Reviews See Details
Looks nice, was too tight of fit to use all 4 screws. I think it should have been made a little bigger to get better fit.
Review Group #: 2 Rating :
4.50 stars
10 Reviews See Details
Well made and well packaged.
Review Group #: 3 Rating :
4.50 stars
13 Reviews See Details
Ordered the stainless cap for a 13x9 opening.
Review Group #: 4 Rating :
4.50 stars
18 Reviews See Details
This fit my 17 x 8 flue perfectly. It's too large for my flue that's 12.5 x 8.5 and the screws aren't long enough to touch the flu.
Review Group #: 5 Rating :
4.00 stars
19 Reviews See Details
Very easy to install.
Review Group #: 6 Rating :
4.50 stars
26 Reviews See Details
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Rating : 4.60Excellent
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