R36 Roof Insulation

The type of insulation you need depends on which type is currently installed and the required r value.

R36 roof insulation.

Standing seam with thermal block. Timber block s standard r 30 wall insulation in combination with a tight thermal envelope. Cold areas require a higher r value like an r 49. The r 30 insulation exceeds all building codes related to insulation and is typically more than 4 times the level of insulation of a traditional log home.

So you need to know an insulation product s thickness as well as its r value in order to compare it to another product. The table below shows what levels of insulation are cost effective for different climates and locations in the home. Eight inches of poor quality insulation may have a higher and better r value than one inch of top quality insulation. Layer more insulation over the old for more effectiveness.

Simple saver system double layer roof type. R 30 insulation is standard in every timber block home. Simple saver system single layer double layer note. Polyiso is most commonly used as a continuous insulation for roofs and walls and as a protective roof cover board.

Insulation level are specified by r value. The format of house insulation you need depends on where you put it and if you need to control moisture. Keep your space dry with faced insulation. R value is a measure of insulation s ability to resist heat traveling through it.

No ci continuous insulation or rigid. The higher the r value the better the thermal performance of the insulation. Johns manville kraft faced formaldehyde free fiber glass insulation is paper faced to help control moisture in concealed applications such as exterior. The same insulation will hold more heat the thicker it is installed.

R 30 r36 insulation. Increase your r value by layering insulation. R values like r 38 are used by the construction industry to describe the thermal resistance of insulation materials like those used to insulate your attic when you are looking at an r 38 insulation you are actually reading a description of its resistance rather than size or thickness of the material. R30 r19 r11 r36 r25 r11 r41 r30 r11 thermal block.

The most common insulation materials are fiberglass cellulose and foam. Polyiso is a versatile high performance insulation solution that is suitable for a multitude of applications.