Stainless steel hoods cost more upfront than galvanised alternatives — here's why that price difference exists, and when it's worth paying.
Why Galvanised Is Cheaper
Galvanised steel is mild steel with a zinc coating applied afterward. It's a cheaper base material and simpler to produce, which is reflected in the lower purchase price.
Why Stainless Steel Costs More
- Material cost: stainless steel itself is a more expensive alloy than mild steel
- Fabrication: laser welding stainless steel for a grease-tight, food-safe finish requires more skill and equipment than working with galvanised sheet
- Longevity: stainless steel doesn't rely on a coating that can chip or wear through — it resists corrosion at the material level, which is why it lasts significantly longer in a grease and moisture-heavy kitchen environment
The Real Cost Comparison
A galvanised hood may need replacing well before a stainless steel one, once the zinc coating degrades from heat and grease exposure. Over the working life of a commercial kitchen, stainless steel is typically the better value despite the higher purchase price — which is why it's the standard we manufacture to (430 or 304 grade, DW172-compliant) for kitchen canopies.
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Canopy Man manufactures commercial kitchen extraction in Birmingham and delivers across England & Wales. Call 07458 148000 / 07300 815599 or contact us for advice or a quote.