Petromar Manufacures Rigid PIR Insulation Boards for Roof/Wall/Basement/Soffit Insulation, which is manufactured as International Standards, which is made of Continuously sprayed Polyisocyanurate (PIR, Modified PU) insulation, CFC Free, with 7 Micron thickness reinforced Aluminium Foil and Kraft Paper facing surfaces. Petromar'ss rigid insulation boards offer the highest rate of return per square metre compared to any other form of insulation. They really are one of the easiest ways to achieve part-L compliance. Our boards are recognised for their compressive strength, low weight, ease of installation and dimensional stability. Our high performing insulation boards are backed up by superb service and comprehensive technical support. Their extended performance lifespan means they are ideally suited to insulate all parts of the modern home.

PIR boards have great thermal efficiency (50% better than polystyrene) and the production process doesn't emit any materials that are harmful to the environment. The material has been extensively tested for performance and is fire proof, which makes it a very effective compound to use in the loft space and helps to meet current building regulations

Some Improtant Specifications of Our Insulation Board

Density: 34,40,50, 60 and 80 kg/m3
Thermal Conductivity:0.024 W/m K
Water Absorption by Volume:0.03%
Compressive Strength: >250 KPa
Flexural Strength:427 KPa
Tensile Strength:215 KPa