R and RSI Value Calculator


Both R and RSI serve to indicate the extent to which insulator is effective in blocking heat transfer. The RSI value is based on the metric system, while the R value is its imperial equivalent.

Use the calculator below to get the conversion.

Contact your Representative

You have questions about our products, systems or services?

1 of 3
2 of 3
3 of 3
Please use a bigger screen than 1024px to compare products. Close