Max service temperature

1000°C

Rolls

100 kg/m³ — 6m×1m×50mm; 3m×1m×75 & 100mm

Slabs

50 kg/m³ — 1.2m×0.6m×50 & 100mm

Pipe sections

150 kg/m³ — ½" to 6" bore, 25 & 50mm wall

Rockwool Insulation

• 1000°C
• 50 – 150 kg/m³
• Roll, slab & pipe

Rockwool is spun from molten basalt, which gives it three properties at once: it insulates, it absorbs sound and it does not burn. Rolls with wire mesh hold their shape on tanks, ducts and hot pipework; rigid slabs suit walls, roofs and equipment; and preformed sections lag pipe from ½ inch up to 6 inch bore without cutting.