Used in this way the foam lowers the loss of energy through framing members a phenomenon called thermal bridging and increases the overall r value of the roof or wall assembly.
Rmax rigid insulation r value.
R5 radiant acoustic insulation kit stc 19 5 piece.
Is rmax polyiso insulation a vapor barrier.
Wall and ceiling overview.
R 6 polyisocyanurate rigid foam insulation board foamular 250 2 in.
Since 1978 rmax has been an innovator in building insulation solutions.
These r values are a sum meaning this should be the total r value once you add up the entire depth of insulation.
For more than 35 years rmax has been creating insulation solutions based on the latest building science.
Our comprehensive line of high quality polyiso based products continues to deliver maximum r values minimum environmental impact and efficiency in installation cost and design.
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.
R 10 scored squared edge insulation sheathing 24 in.
Since 1978 rmax has been an innovator in building insulation solutions.
Our full line of high quality polyiso based wall and specialty insulation products for commercial residential and industrial applications deliver maximum r values and minimum environmental impact with efficiency in installation cost and design.
Furthermore when properly installed ap foil faced polyiso continuous insulation functions as a water resistive barrier vapor barrier and air barrier eliminating the need to install additional components.
Rmax thermasheath 3 1 in.
Our comprehensive line of high quality polyiso based products continues to deliver maximum r values minimum environmental impact and efficiency in installation cost and design.
It is often used as a layer of continuous insulation on exterior walls and in the roof.
Our comprehensive line of high quality polyiso based products continues to deliver maximum r values minimum environmental impact and efficiency in installation cost and design.
This highly effective combination of materials offers a higher r value per inch compared to traditional flat sheet rigid foam insulation.
Silverboard acoustic rigid foam insulation is a high silverboard acoustic rigid foam insulation is a high performance flat sheet insulation material made from expanded polystyrene eps which is coated with a layer of reflective film laminated on both sides.
Our comprehensive line of high quality polyiso based products continues to deliver maximum r values minimum environmental impact and efficiency in installation cost and design.
Polyiso provides one of the highest r values per inch of any rigid insulation r 6 0 at 1 inch.