Metal Rock Wool Sandwich panels generally consist of two outer metal sheets (steel, aluminium, other) with a stabilizing core of insulation sandwiched between them. The metal sheets are bonded to the insulation core with specialized adhesives. The outer surface of the sheets can be flat, slightly corrugated or with a significant profile (eg. for roofs, walls or external facade design). A huge assortment of shapes, coatings and colours is available. Because rock wool sandwich panel installation requires only a limited number of mechanical fasteners (eg. screws), the resulting constructions avoid significant thermal bridging. To achieve distinctive architectural features, metal rock wool sandwich panels with hidden joints are available.

For several decades, metal sandwich panels with mineral wool cores have been used successfully in fast track construction, conferring numerous advantages compared to ‘build on site’ systems.

Metal rock wool sandwich panel is for roofs and walls which require a high degree of resistance to fire. It is suitable for various roofs and walls referring to the large-sized factory buildings, storages, exhibition halls, freezing stores, purification workshops, and more which features temp-keeping, heat insulation, weight-bearing, and weatherproof.

Features of Metal Rock wool sandwich roof panel / wall panel

1.Fire resistance rating: A level field of application are widely applied in coating steel plant, drying the coating machinery and equipment, simple activities room, roof, walls, air clean room ceiling and partition.

2.Heat and sound insulation.

No thermal bridges and good thermal insulation properties

3.Easy installation

Specification of metal rock wool panel / mineral wool sandwich panel

Roof Panel Width: 950mm, 970mm, 1150mm

Wall Panel Width: 950mm, 1000mm, 1150mm

Rock wool Thickness: 50mm, 75mm, 100mm, 150mm, 200mm

Rock wool Density: 120kgs/m³--250kgs/m³

Steel Thickness: 0.35mm, 0.4mm, 0.45mm, 0.5mm, 0.6mm, 0.7mm

Steel Colors: White Grey, Blue, Red, any other colors are available based on order quantity