Grades of Aluminum Foil – Tinfoil
The thickness of tinfoil (aluminum foil) can vary by brand and product line. Different brands often offer a range of options from thinner, standard foils to thicker, heavy-duty versions.
Heavy-Duty Aluminum Foil
Thickness: Thicker than standard, usually around 0.0008 inches.
Uses: Grilling, roasting, and wrapping larger food items.
Characteristics: More durable and resistant to tearing.
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Standard Aluminum Foil
Thickness: Typically around 0.0004 inches.Uses: Everyday cooking, baking, and food wrapping.
Extra Heavy-Duty Aluminum Foil
Thickness: Even thicker, often used for industrial purposes.
Uses: Heavy-duty cooking, aerospace, and medical applications.
Characteristics: Extremely strong and durable.
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Non-Stick Aluminum Foil
Uses: Cooking and baking where food sticking is a concern.
Characteristics: Coated with a non-stick surface.
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Pop-Up Aluminum Foil Sheets
Uses: Quick and easy wrapping or covering of food.
Characteristics: Pre-cut and pre-folded for convenience.
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The list below covers the most common options available in the market. For precise measurements of each grade of foil, it is always a good idea to check the specific product details provided by each brand.
Reynolds
- Reynolds Wrap Standard Aluminum Foil: Typically around 0.016 mm (0.63 mils) thick.
- Reynolds Wrap Heavy Duty Aluminum Foil: Typically around 0.024 mm (0.95 mils) thick.
- Reynolds Wrap Extra Heavy Duty Aluminum Foil: Thicker than heavy-duty, but the exact thickness may vary.
Kirkland (Costco)
- Kirkland Signature Standard Aluminum Foil: Generally similar in thickness to Reynolds Standard (around 0.016 mm).
- Kirkland Signature Heavy Duty Aluminum Foil: Generally similar in thickness to Reynolds Heavy Duty (around 0.024 mm).
Glad
- Glad Standard Aluminum Foil: Typically around 0.016 mm thick.
- Glad Heavy Duty Aluminum Foil: Typically around 0.024 mm thick.
Member’s Mark (Sam’s Club)
- Member’s Mark Standard Aluminum Foil: Similar to other standard foils (around 0.016 mm).
- Member’s Mark Heavy Duty Aluminum Foil: Similar to other heavy-duty foils (around 0.024 mm).
Great Value (Walmart)
- Great Value Standard Aluminum Foil: Typically around 0.016 mm thick.
- Great Value Heavy Duty Aluminum Foil: Typically around 0.024 mm thick.
Generic Brands
- Generic Standard Aluminum Foil: Usually around 0.016 mm thick.
- Generic Heavy Duty Aluminum Foil: Usually around 0.024 mm thick.
Specialty Foils
- Ultra-Thick or Professional Grade Aluminum Foil: These can be significantly thicker, up to 0.032 mm (1.25 mils), or more, depending on the manufacturer.
Notes:
- Thickness measurements in millimeters (mm) and mils (1 mil = 0.001 inches).
- Exact thicknesses can vary slightly between different product lines and batches.
- Heavy-duty and extra-heavy-duty foils are generally more suitable for tasks requiring greater strength and durability, such as grilling and freezing.
