Iso Board Roof Insulation R Value

Because isoboard is expected to last for the life of the building using an aged value allows a confident prediction that required thermal performance standards will continue to be met.

Iso board roof insulation r value.

It can also be used as a roofing cover board and in building envelope applications. Isoboard s highly effective thermal insulation qualities are equalled only by our versatility in new construction and renovations to the building envelope. As much as five times lighter in weight than many other materials with the same r value. Fire rating b b 1 2.

Polyiso is a versatile high performance insulation solution that is suitable for a multitude of applications. R value isoboard fire test. Isoboard tongue and groove system boards 600mm wide. Subject to the conditions of approval as a roof insulation when installed as shown in the current edition of the factory.

Protector hd allows easy efficient scoring cutting and snapping which permits fast tight fabrication and all in a low dust environment. Isoboard ceiling is a fashion statement in most homes. Polyisocyanurate thermal insulation also referred to as polyiso pir or iso is a popular low slope commercial building roof insulation. Firestone iso 95 gl insulation the highest thermal ratings.

It is a thermoset closed cell foam that is an optimal insulation solution for low slope roofs. High r value 2 5 r. Experience the carlisle difference 2014 polyiso insulation lttr r values new long term thermal resistance values are based on astm c1289 11a effective january 1 2014 predicting product r value after five. An insulation board made of glass fiber reinforced cellulosic felt facers bonded to a.

Heat gain in residential homes is largely through the roof structure. Energyguard polyiso roof insulation. A higher r value means that the insulation will do a better job of holding in conditioned air whether that s heat in the winter or cool air in the summer. Polyiso is most commonly used as a continuous insulation for roofs and walls and as a protective roof cover board.

This also means easy hoisting staging and maneuvering around the roof. For sans10400xa r value calculations the k value of new isoboard of 0 024w m c can be used but isoboard recommend that the long term design value be used when doing a rational design. Polyiso insulation thickness r value chart. Understanding r value thursday december 13 2018 what does r value mean.

Provides significantly more thermal insulation r value than wood fiber or gypsum boards.