SALE Quick view Details lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" MSRP: Was: $274.65 Now: $245.18 Add to Cart Compare
SALE Quick view Details lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" MSRP: Was: $283.83 Now: $234.88 Add to Cart Compare
SALE Quick view Details lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" MSRP: Was: $373.85 Now: $321.46 Add to Cart Compare
SALE Quick view Details lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" MSRP: Was: $290.37 Now: $240.30 Add to Cart Compare
SALE Quick view Details lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" MSRP: Was: $358.45 Now: $296.64 Add to Cart Compare
SALE Quick view Details lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" MSRP: Was: $416.88 Now: $344.98 Add to Cart Compare
SALE Quick view Details lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" MSRP: Was: $467.38 Now: $326.00 Add to Cart Compare
SALE Quick view Details lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" MSRP: Was: $515.58 Now: $359.62 Add to Cart Compare
SALE Quick view Details lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" MSRP: Was: $626.76 Now: $437.16 Add to Cart Compare
SALE Quick view Details lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" MSRP: Was: $550.96 Now: $394.06 Add to Cart Compare
SALE Quick view Details lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" MSRP: Was: $554.93 Now: $387.07 Add to Cart Compare
SALE Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Was: $642.90 Now: $470.86 Add to Cart Compare
SALE Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top Energy-Saving Top Mount Damper is a revolutionary solution designed to enhance the efficiency of your home’s fireplace while ensuring safety and convenience. Crafted with a durable... MSRP: Was: $274.65 Now: $245.18 Add to Cart Compare
SALE Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" Experience the ultimate in chimney efficiency and safety with the Lock-Top Energy-Saving Top Mount Damper. Designed to enhance the performance of your fireplace, this innovative damper features a... MSRP: Was: $283.83 Now: $234.88 Add to Cart Compare
SALE Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top Energy-Saving Top Mount Damper is a revolutionary addition to your fireplace setup, designed to enhance energy efficiency while ensuring optimal safety. Crafted with precision, this 8" x... MSRP: Was: $373.85 Now: $321.46 Add to Cart Compare
SALE Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top Energy-Saving Top Mount Damper 13" x 13" is a premium solution for homeowners seeking increased efficiency and safety in their heating systems. Crafted with a stainless steel lid... MSRP: Was: $290.37 Now: $240.30 Add to Cart Compare
SALE Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top Energy-Saving Top Mount Damper, measuring 13" x 17", is designed to enhance the efficiency of your fireplace while ensuring your home remains comfortable and safe. Crafted with a... MSRP: Was: $358.45 Now: $296.64 Add to Cart Compare
SALE Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" Enhance your home’s energy efficiency with the Lock-Top Energy-Saving Top Mount Damper, expertly designed for flue sizes ranging from 14" x 14" to 17 1/2" x 17 1/2". This innovative damper features a... MSRP: Was: $416.88 Now: $344.98 Add to Cart Compare
SALE Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II Chimney Cap/Damper 8" x 8" is an essential addition to any fireplace, expertly designed to enhance energy efficiency while providing reliable protection for your chimney. Combining... MSRP: Was: $467.38 Now: $326.00 Add to Cart Compare
SALE Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" Experience unmatched energy efficiency with the Lock-Top II Chimney Cap/Damper, designed to fit flue sizes ranging from 6" x 9" to 9 1/2" x 12 1/2". This innovative product merges the robust... MSRP: Was: $515.58 Now: $359.62 Add to Cart Compare
SALE Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II Chimney Cap/Damper 8" x 17" is a superior solution for enhancing both the efficiency and safety of your chimney system. Designed to integrate seamlessly with a variety of flue sizes... MSRP: Was: $626.76 Now: $437.16 Add to Cart Compare
SALE Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II Chimney Cap/Damper, measuring 13" x 13", is the perfect solution for homeowners looking to enhance the efficiency of their fireplace while safeguarding against external elements. This... MSRP: Was: $550.96 Now: $394.06 Add to Cart Compare
SALE Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II Chimney Cap/Damper offers an exceptional combination of functionality and practicality, designed specifically to enhance your home’s energy efficiency. Constructed with a robust Gelco... MSRP: Was: $554.93 Now: $387.07 Add to Cart Compare
SALE Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II Chimney Cap/Damper is a perfect blend of efficiency and convenience, designed for homeowners seeking optimal performance from their chimney systems. Measuring 17" x 17", this... MSRP: Was: $642.90 Now: $470.86 Add to Cart Compare