What requirements are there for thermal insulation.
Nu wool insulation r value.
Notes on the r value k values of different forms of asbestos.
In fact you may save as much as 40 on your heating and cooling bills by choosing nu wool premium cellulose insulation when you build.
Using nu wool premium cellulose insulation eliminates the voids and air pockets common with other insulation materials.
Nu wool premium cellulose insulation for walls attics and floors.
Nu wool premium cellulose insulation 3 8 r value per inch is installed in walls attics and floors of new and existing buildings to help curb rising energy costs provide air sealing benefits that reduce air infiltration and create more quiet and comfortable environments.
Installing nu wool premium cellulose insulation using the wallseal system eliminates voids and air pockets common with other insulation materials reducing air infiltration made largely from recycled newsprint with borate for fire and insect resistance cellulose has become popular because of its eco friendliness and its total fill.
Notes to the table above.
Sheep wool insulation r value equals or often surpasses that of other insulation materials.
R value denotes resistance to heat flow.
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.
What is the r value of nu wool premium cellulose insulation.
Made from recycled paper nu wool premium cellulose insulation has superior thermal and air infiltration properties creates quiet and draft free buildings and saves on energy bills.
Nu wool insulation has a thermal resistance r value of 3 8 f ft2 h btu at a nominal density of 1 6 lb ft3 when tested in accordance with astm c739 and c518 at a mean sample temperature of 75 f.
For example if you have a type of insulation that has an r value of r 5 per inch of thickness you will need a depth of 6 inches of this insulation installed in your attic to reach r 30 if you live in zones 2 or 3.
Section r 302 10 of the 2012 irc requires cellulose insulation to pass the following tests.
Nu wool premium cellulose insulation is a superior product designed for use in walls attics and floors of new and existing residential and commercial structures.
Nu wool wallseal is a spray in place energy saving cellulose insulation.
Nu wool premium cellulose insulation is one of the most acoustically superior materials available in.
These r values are a sum meaning this should be the total r value once you add up the entire depth of insulation.
Consumer protection safety commission 16 cfr parts 1209 and 1404.
Havelock wool offers both wool batt and blow in insulation.
