Iso Board Roof Insulation R Value

Energyguard polyiso roof insulation.

Iso board roof insulation r value.

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. It can also be used as a roofing cover board and in building envelope applications. 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. R value isoboard fire test.

5804 en 2014 polyiso insulation lttr rvalue faq the way you insulate your building is very important here s a chart that might help. Polyiso insulation thickness r value chart. These high quality ceiling boards have an r value so installing isoboard ceilings will allow for an improvement in temperature in the home from the start. 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.

Polyisocyanurate thermal insulation also referred to as polyiso pir or iso is a popular low slope commercial building roof insulation. High r value 2 5 r. Polyiso is a versatile high performance insulation solution that is suitable for a multitude of applications. This also means easy hoisting staging and maneuvering around the roof.

Because it s highly energy efficient with the highest r value ratings per inch the use of iso 95 gl insulation in a firestone roofing system provides a cost effective solution for today s oof design r challenges and is preferred for any and every roofing system. Understanding r value thursday december 13 2018 what does r value mean. An insulation board made of glass fiber reinforced cellulosic felt facers bonded to a. Isoboard ceiling is a fashion statement in most homes.

Firestone iso 95 gl insulation the highest thermal ratings. Isoboard s highly effective thermal insulation qualities are equalled only by our versatility in new construction and renovations to the building envelope. Isoboard tongue and groove system boards 600mm wide. Protector hd allows easy efficient scoring cutting and snapping which permits fast tight fabrication and all in a low dust environment.

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. It is a thermoset closed cell foam that is an optimal insulation solution for low slope roofs. As much as five times lighter in weight than many other materials with the same r value. Provides significantly more thermal insulation r value than wood fiber or gypsum boards.

Heat gain in residential homes is largely through the roof structure.