Ultra Insulated Panel Systems Corp.

Ultra Panel • Physical Properties • Feature Benefits

ULTRA PANEL

Polyisocyanurate (P.I.R) foam

One of the best insulating materials available so far is rigid polyuretahne foam (P.U.R.). PUR foam however has not been extensively used in building construction due to its poor tests properties on flammability, thermal stability and smoke developed, as compared to other heat insulating materials.PUR foam also do not meet building application safety requirements of most countries.

With an effort to improve on the performance, PIR Ultra Insulated Panel Systems Corp. developed Polyisocyanurate (P.I.R.) foam. PIR foam improved on the flamability, thermal stability, and smoke developed properties of PUR. Aside from these, the main advantage of PIR is that it does not induce oxidation of metals in contact.