{"id":224778,"date":"2024-01-23T14:37:50","date_gmt":"2024-01-23T14:37:50","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/how-thick-is-rigid-board-insulation-with-an-r-value-of-7-5\/"},"modified":"2024-01-23T14:37:50","modified_gmt":"2024-01-23T14:37:50","slug":"how-thick-is-rigid-board-insulation-with-an-r-value-of-7-5","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/how-thick-is-rigid-board-insulation-with-an-r-value-of-7-5\/","title":{"rendered":"How thick is rigid board insulation with an R-value of 7.5?"},"content":{"rendered":"

**How thick is rigid board insulation with an R-value of 7.5?**<\/p>\n

Rigid board insulation is used to provide thermal resistance in various building applications. The thickness required to achieve a specific R-value depends on the type of insulation material used. In the case of a rigid board insulation with an R-value of 7.5, the thickness will vary depending on the specific material and its corresponding R-value per inch.<\/p>\n

However, as an example, let’s consider a widely used rigid board insulation material such as extruded polystyrene (XPS), which typically has an R-value of around 5 per inch of thickness. To achieve an R-value of 7.5 with XPS insulation, the approximate thickness would be 1.5 inches (7.5 divided by 5).<\/p>\n

It is important to note that this example is specific to XPS insulation, and other materials may have different R-values per inch. Therefore, it is always recommended to consult the manufacturer’s specifications or an industry professional to determine the precise thickness required to achieve the desired R-value.<\/p>\n

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