Fire Rated Foam Insulation Panels

This foam board insulation is available with straight or tongue and groove edges to help limit air movement.

Fire rated foam insulation panels.

Wood osb and plastic foam insulation and adhesives. The glass fiber reinforcement provides improved fire performance and dimensional stability. Tests by manufacturers have shown that under fire conditions sips will burn like their component materials. Unlike plastic foams such as expanded polystyrene polyurethane foam or cellular modified isocyanurate to polyisocyanurate conrock does not burn.

Thermax sheathing specially designed to hold a class a fire rating thermax sheathing is a nonstructural rigid board insulation with a glass fiber infused polyisocyanurate foam core laminated between 1 0 mil smooth reflective aluminum faces. It is denser than eps and provides more r value with a rating of 5 per inch of thickness. Rockwall fire rated wall panels consist of a unique rockwool mineral fibre core called conrock with laminated sheet steel permanently bonded to both sides. Rigid pir insulation boards fire rated future foams pir board is a non structural polyisocyanurate insulation board consisting of a rigid insulation core sandwiched between two high performance foil facings to create a tough durable light weight board that has high insulation properties with a high level of fire performance.

Readily combines with blanket type insulation for greater r value. Xflam panel leads the way in high performance fire resistant panel systems. Laboratory testing of assemblies. High r value r 5 per inch of product thickness is better than wood fiber plywood or gypsum panels.

A syntactic foam core xflam has excellent mechanical strength superior insulation low toxicity and is completely recyclable. Used in fire rated exterior wall assemblies for application in office buildings schools shopping centers and more. This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses. Insulrock panels have achieved up to a three hour fire resistance rating when tested by astm e119 ul263.

In fact mineral wool is often used for fire protection of steel.