Universal Damper Kit
Best energy-saving upgrade for homeowners looking to seal drafty chimneys.
This stainless steel upgrade is the smartest way to stop your fireplace from acting like a giant straw sucking warm air out of your home. While installation requires a bit of effort to integrate with your existing cap, the resulting airtight seal is a permanent fix for drafty living rooms.
$248.64
Who it's for
- Homeowners looking to lower their monthly energy bills
- Residents needing protection from pests and harsh weather
- Shoppers wanting a versatile solution for various flue sizes
Who should skip it
- DIYers uncomfortable with working on high rooftops
- Users preferring a low-maintenance, set-it-and-forget-it solution
- Budget-conscious buyers seeking an inexpensive, basic damper
Performance breakdown
Thermal Retention
High-temp gasket creates a formidable barrier against costly heat escape.
Material Durability
304 stainless steel construction ensures long-term resistance to harsh outdoor elements.
Installation Versatility
Adjustable design accommodates a wide range of standard chimney flue sizes.
System Integration
Seamlessly pairs with existing caps to form a complete, efficient system.
Corrosion Resistance
Premium stainless steel prevents rust buildup even in damp, coastal climates.
Long-term Reliability
Lifetime guarantee underscores the manufacturer's confidence in this robust build.
Key Specs
Material
304 Stainless Steel
Sizes available
13"x13", 13"x18", 18"x18", 13"x20.5" (California)
Gasket
Adjustable HI-Temp fiberglass
Construction
Damper
Corrosion resistant
Know before you buy
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