Gutex uses a mixture of post industrial recycled wood chips and shavings and milled wood that has been harvested and grown.
Wood shaving insulation r value.
Insulation level are specified by r value.
Gutex based in the black forest of germany has produced insulation from wood for over 85 years.
Notes to the table above.
Gutex wood fiberboard insulation wood you like continuous insulation.
R value of wood chip insulation.
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.
The higher the r value the better the thermal performance of the insulation.
Recommended home insulation r values.
Nature does it best.
R value is a measure of insulation s ability to resist heat traveling through it.
R value of wood chip insulation.
Calculate the total insulation value using the rsi value r value shown in table 1.
These r values are a sum meaning this should be the total r value once you add up the entire depth of insulation.
Back in the day before cellulose and glass fibre insulation products were available sawdust and wood shavings were commonly used to insulate homes.
Before that most builders and home owners didn t insulate attics or walls at all making homes with sawdust insulation better than average.
The closer a climate gets to an extreme in heat or cold the more necessary it becomes to use insulation with a higher r value.
Back in the day before cellulose and glass fibre insulation products were available sawdust and wood shavings were commonly used to insulate homes.
Wood shavings can be installed using a blown in technique similar to that used for cellulose insulation although further work is necessary to determine whether it is possible to use this method to achieve the required density.
Bricks are generally 4 inches thick so it is important to look at r value for 4 inch bricks rather than an r value of brick in general.
The table below shows what levels of insulation are cost effective for different climates and.
Notes on the r value k values of different forms of asbestos.
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.
Attics which are open and easily accessible should be insulated to a minimum of rsi 8 8 r 50.
Today gutex is a leader in innovative environmentally friendly manufacturing.
In addition the same substance with a different thickness has a different r value.
