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Lock-Top II 13 in. x 13 in. Base California Mesh Chimney Cap and Damper Combo
Lock-Top II 13 in. x 13 in. Base California Mesh Chimney Cap and Damper Combo
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Lock-Top II 13 in. x 13 in. Base California Mesh Chimney Cap and Damper Combo
$447.46
$549.99
19% Off
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Contractor / Technical Details
Material
Stainless Steel
Color
Unpainted
Flue Shape
Square Flue
Mesh Type
Diamond mesh
Mesh Size
5/8
Mount Type
Single Flue-Tile Mount
Insulation Type
No Insulation
Brand Specific
No
Frequently Purchased Together
Lock-Top 13 in. x 13 in. Sweep's Ring
$85.99
$109.99
Have questions?
Our NFI-certified experts are here to help!
Product Details
Downloads:
Features
- Size: 13" W x 13" L x 11-3/8" H
- Chimney Cap and Damper Combo with 5/8 Inch Mesh
- Stainless steel and cast-aluminum construction
- Silicone rubber seals tight
- Arrives fully assembled
- Includes Silicone sealant, 30' stainless steel cable, Sweep's Ring, and hardware set
- Manufacturers lifetime warranty
- Fits Inside Flue Sizes: 9" x 9" to 12-1/2" x 12-1/2"
- Cross-Sectional Area: 100 sq. in.
This energy-saving damper seals securely because of silicone rubber, creating a tight fit that ends up saving the homeowner money in heating costs. The damper teams up with a chimney cap and uses 5/8-inch mesh as in made of stainless steel and cast-aluminum construction. It comes fully assembled and includes sweep's ring, silicone sealant 30-inch stainless steel cable and the needed hardware. The Lock-Top II measures 13 inches wide by 13 inches long by 11 3/8 inches high. It comes with a manufacturer's lifetime warranty.
Please Note: Do not use dampers with gas logs. Failure to open could cause carbon monoxide to back up into your home. In case of a gas leak, gases could become trapped in the flue, resulting in an explosion
Contractor / Technical Details
Product Details
Material
Stainless Steel
Color
Unpainted
Flue Shape
Square Flue
Mesh Type
Diamond mesh
Mesh Size
5/8
Mount Type
Single Flue-Tile Mount
Insulation Type
No Insulation
Brand Specific
No
Dimensions / Measurements
Minimum Flue/ Inside Crown Length
9 inches
Max Flue/ Outside Crown Length
12.5 inches
Minimum Flue/ Inside Crown Width
9 inches
Max Flue/ Outside Crown Width
12.5 inches
Actual Length
12.5 inches
Actual Width
12.5 inches
Opening Height
11.365 inches
Overhang
1 inches
Customer Q&A with Product Specialists
Vereen
from asked:
Is the cable included?
This cap includes silicone sealant, a 30' stainless steel cable, a sweep's ring, and a hardware set.
Answered by:
on Nov 13, 2024
Chris
from Denver, CO asked:
What is the difference between part # 09507 and part # 09520?
The difference is the mesh opening sizes. The 09520 has 5/8" openings and the 09507 has 3/4" openings. Typically the 5/8" opening size is called a California mesh and is required where wild fires are possible.
Answered by:
Cody S.
on Oct 09, 2023
Showing 2 of
2 Questions and Answers
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Customer Reviews
Thank you!
We appreciate you taking the time to review this product. Lucky for you, we have entered you into this month's sweepstakes. Thanks again!
Lock-Top II 13 in. x 13 in. Base California Mesh Chimney Cap and Damper Combo
Yes, I would recommend this item.
By Tim
Mar 17, 2025
Quality First
This is a high-quality damper. It was mounted easily and works perfectly! It looks good in my house. The spring is a little tight, but that's OK.
Pros
Quality fabrication, should last a lifetime.
Cons
The closing spring is a little tight.
Yes, I would recommend this item.
By William S.
Oct 10, 2024
California Mesh Chimney Cap and Damper Combo: Protection and Control for Your Chimney
This chimney cap and damper combo provides peace of mind, enhancing safety and efficiency for my home's heating system. The robust construction and precise fit ensure optimal protection from the elements and efficient control over airflow.
Yes, I would recommend this item.
By Stephen Y.
Jun 26, 2024
Essential Protection for Your Chimney
After installing this combo on my chimney, I noticed an immediate improvement in my home's airflow and energy efficiency. The durable mesh cap and adjustable damper effectively block debris and regulate airflow, ensuring the longevity of my chimney system.
Yes, I would recommend this item.
By Unissa T.
Dec 01, 2023
California Mesh Chimney Cap and Damper Combo
This chimney cap and damper combo from Lock-Top II has been an excellent addition to my home. It's easy to install, fits my 13" x 13" base perfectly, and keeps my chimney free from debris while regulating airflow to prevent downdrafts. Highly recommend for any homeowner looking to protect their chimney and improve its performance.
Yes, I would recommend this item.
By Alan H.
Oct 06, 2023
California Mesh Chimney Cap Combo - Easy Installation
Install was a breeze! The instructions were clear and easy to follow. Works great on windy days and does not let any sparks escape.
Yes, I would recommend this item.
By Cheryll H.
Sep 20, 2023
Easy Chimney Cap Installation for Chimney
This chimney cap was the perfect fit for my chimney. The mesh and damper combo prevents birds and debris from entering while still allowing proper ventilation. Installation was straightforward and took me less than an hour.
9
Reviews
67%
would recommend this to a friend
Showing 6 of
9 Customer Reviews
