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CFM ? - 600-900 CFM: Ideal for most home cooks with standard-sized ranges and moderate cooking habits.
- 900-1200 CFM: Best for avid cooks or larger ranges, effectively managing higher volumes of cooking exhaust.
- 1200+ CFM: Necessary for outdoor grills and professional setups, capable of handling heavy grease and intense cooking fumes.
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For outdoors and humid areas
Engineered for outdoor kitchens and spaces exposed to moisture
Vents out the back for flexible installations
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Chimney Extensions

Looking for a chimney extension to complete your kitchen ventilation? Proline's collection includes extensions for every hood style, from compact wall-mount pieces to tall island and outdoor units, available in adjustable heights ranging from 6 to 71 inches. Each extension is crafted in premium stainless steel to match your existing Proline hood's finish, so your installation looks factory-built rather than added on. Whether you need a taller piece for a standard ceiling or a range hood extension for vaulted spaces, you'll find the right fit with us, so explore our range to complete your setup today.

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Our Range of Chimney Extensions

Dual Telescopic Chimney Extensions

Ideal for kitchens with higher or variable ceiling heights, our chimney extension for range hood installations provides the extra coverage needed to close the gap between your Proline range hood and ceiling for a seamless, professional finish. We offer adjustable two-piece designs that conceal exposed ductwork, accommodate taller ceilings, and are engineered to fit a wide range of compatible Proline range hoods. 

Three-Piece & Extended Coverage Options

If your installation requires greater vertical reach, you can explore our collection of range hood chimney extensions, including three-piece configurations and longer extension kits designed for taller ceiling installations. These options provide additional chimney coverage while maintaining a consistent stainless steel finish that blends seamlessly with your existing range hood for a clean, professional appearance. 

Model-Specific Replacement & Compatibility Options

Every Proline hood chimney extension is built to match its corresponding range hood's exact model number, width, and mounting style. This makes it easy to replace a damaged or undersized chimney without switching hoods entirely. Simply confirm your existing model number before ordering to ensure a precise, drop-in fit with no modifications needed. For custom-built kitchen designs, our range hood inserts offer a seamless ventilation solution that integrates beautifully with custom cabinetry and hood surrounds.

Premium Stainless Steel Finishes

Every kitchen hood extension is crafted from durable stainless steel to deliver a clean, cohesive look that complements your range hood. The brushed finish resists everyday use while blending seamlessly with modern kitchen designs. The premium finish maintains its appearance for years to come.

BBQ Range Hood Chimney Extensions

Take your outdoor kitchen from functional to finished with BBQ range hood chimney extensions designed for taller patios, pergolas, and covered outdoor cooking areas. These model-compatible extensions provide the extra chimney height needed to conceal ductwork and create a seamless, built-in appearance. Crafted to match select Proline Range Hoods, they maintain a consistent stainless steel finish while helping you achieve a clean, professional installation that enhances both the performance and visual appeal of your outdoor cooking space.