what's the best cavity thickness when filling argon for insulated glass door for fridge freezer?

The ideal cavity thickness for filling argon in insulated glass doors for fridge freezers depends on several factors, including the overall size and design of the door, as well as the specific performance characteristics desired.

In general, a common range for the cavity thickness in insulated glass doors is between 12 and 16 millimeters (mm). However, the exact thickness will depend on the desired insulation performance and energy efficiency.

Thicker cavities typically provide better insulation and energy efficiency, but they may also be more expensive to produce and can add more weight to the door. Thinner cavities may be more cost-effective and lighter, but they may not provide as much insulation.

It is important to consult with the manufacturer of the insulated glass door to determine the recommended cavity thickness for the specific model and intended use. They can provide guidance on the best cavity thickness to achieve optimal performance and energy efficiency for your specific needs.