This insulation board is probably one of the most widely used foam board insulation products in the residential construction industry.
Foam board insulation r value per inch.
R 3 graphite radiant barrier wall insulation kit 9 sheets kit price.
Note that the material the insulation is made from will change the r value as well.
Asbestos cement shingle siding.
It is denser than eps and provides more r value with a rating of 5 per inch of thickness.
R5 radiant acoustic insulation kit stc 19 5 piece 0 625 in.
Here are the installation methods from lowest to highest average r value per inch.
Extruded polystyrene foam xps also known as blue board or pink board comes in many different thicknesses and edge profiles.
Thermal conductivity k 0 15.
Asbestos lagging and paste will have a lower value.
R 3 2 polyisocyanurate rigid foam insulation board r matte plus 3 thermasheath 3 is rigid foam r matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board.
Xps has an r value of 4 5 to 5 0 per inch of thickness.
R 7 7 rigid foam insulation.
R 6 polyisocyanurate rigid foam insulation board.
Foam board insulation.
Rmax r matte plus 3 1 2 in.
This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses.
It s made of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer.
Asbestos loose packed fibers powder.
Estimated r value of asbestos insulation per inch for pipe insulation corrugated paper.
This foam board insulation is available with straight or tongue and groove edges to help limit air movement.
Insulation blankets batts and rolls spray foam insulation.
Rmax thermasheath 3 1 in.