Gla gyproc wool insulation r value?

Gyproc wool insulation typically has an R-value ranging from about 2.5 to 3.3 per inch of thickness, depending on the specific product and its density. This insulation is designed to provide thermal resistance, helping to improve energy efficiency in buildings. It's also known for its soundproofing qualities and fire resistance, making it a popular choice for both residential and commercial applications. Always check the manufacturer's specifications for the exact R-value of the product you are considering.