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Chimney Extensions

Elevate your kitchen's functionality and style with our selection of chimney extensions. Designed to seamlessly integrate with your existing range hood, these extensions provide both practicality and aesthetic appeal to your cooking space. Whether you're looking to enhance ventilation efficiency or simply add a modern touch to your kitchen, our range of chimney extensions offers versatility to suit your needs. Explore our collection and discover the perfect solution to elevate your culinary experience.

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  1. GE - 9' Ceiling Duct Cover Kit - Black Stainless Steel

    SKU: J7645S2HKH

    Product Description

    A black stainless steel duct cover kit designed for higher ceilings, enhancing your kitchen’s professional look.
    See all Range Hood Covers
    Your price for this item is $368.99

  2. Chimney Extension for Select Bosch Range Hoods - Black Stainless Steel

    SKU: J3P322SC86

    Product Description

    A black stainless steel extension designed to fit select range hoods for higher ceiling installations.
    See all Range Hood Covers
    Your price for this item is $539.99

  3. KitchenAid - Chimney Extension Kit for Wall Mount Hoods - Stainless Steel

    SKU: J3KHV8PWS4

    Product Description

    A stainless steel extension kit that lengthens wall hood chimneys for homes with higher ceilings.
    See all Range Hood Covers
    Your price for this item is $585.89

  4. Chimney Extension Kit for Thermador Masterpiece Series HDDB30WS Hoods - Stainless Steel

    SKU: J3P322S37H

    Product Description

    A stainless steel extension kit designed for installing wall drawer hoods on 12-foot ceilings.
    See all Range Hood Covers
    Your price for this item is $579.00

  5. Whirlpool - Island Hood Chimney Extension Kit - Silver

    SKU: J3KHV86J3J

    Product Description

    A stainless steel extension kit in silver designed to enhance and extend island range hood chimneys.
    See all Range Hood Covers
    Your price for this item is $650.99

  6. Chimney Extension Kit for Thermador Masterpiece Series HMCB36WS Hoods - Stainless Steel

    SKU: J3P322S8RG

    Product Description

    A stainless steel extension kit designed to fit 36-inch wall hood units for 12-foot ceilings.
    See all Range Hood Covers
    Your price for this item is $579.00

  7. Chimney Extension for Thermador Masterpiece Series HMIB42WS - Stainless Steel

    SKU: J3P322S37F

    Product Description

    A stainless steel extension that increases the height of your island hood for 12-foot ceiling installations.
    See all Range Hood Covers
    Your price for this item is $699.00

  8. Bertazzoni - Chimney Extension Kit - Stainless Steel

    SKU: BCK2RXJQ66

    Product Description

    A stainless steel extension kit designed to fit KCON/14 range hoods for higher kitchen ceilings.
    See all Range Hood Parts & Accessories
    Your price for this item is $329.00

  9. Samsung - Bespoke Chimney Hood Extension Kit for 30" and 36" Range Hoods - Black Stainless Steel

    SKU: J3ZYG2SVPF

    Product Description

    An easy-to-install black stainless steel kit that extends compatible range hood chimneys for higher ceilings.
    See all Range Hood Parts & Accessories
    Your price for this item is $449.99

  10. Unbranded - Chimney Extension Kit for Wall Hood - Stainless Steel

    SKU: J3KHV8GL8F

    Product Description

    A stainless steel extension kit that adapts select wall range hoods for wider kitchen installations.
    See all Range Hood Covers
    Your price for this item is $140.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.