Wool Batt Insulation R Value

Rockwool comfortbatt is a semi rigid stone wool batt rockwool comfortbatt is a semi rigid stone wool batt insulation for exterior wood and steel stud applications in both new construction and renovations.

Wool batt insulation r value.

It features a unique flexible edge designed to compress as the batt is inserted then spring back expanding the batt against the frame studs to give a complete fill. Rock wool generally costs more than fiberglass insulation. Batt roll or blanket insulation are the most common types of home insulation found throughout the united states. Rosato asbestos insulation is the most authoritative source on asbestos properties and gives data for the thermal conductivity of asbestos in different forms and with varying temperatures for magnesia asbestos insulation at mean temperatures ranging from 100 f to 400 f the k value thermal.

Traditionally batt insulation is composed of fiberglass but at havelock wool we re taken this design and applied it to our wool insulating technology creating wool batt insulation. Fiberglass insulation rated at r 15 to fit a standard 4 inch wall costs around 0 50 per square inch as of 2013 according to fine. Notes on the r value k values of different forms of asbestos. Havelock wool offers both wool batt and blow in insulation.

The r values of each product are 3 6 per inch and 4 3 per inch respectively. The higher an insulation s r value the greater its insulating power. R value is a measurement that rates how resistant a product is to heat flow measuring the ability of heat to transfer from one side of an object to another. R value denotes resistance to heat flow.

Notes to the table above.