Requirements for insulation include: 

• Temperature Maintenance for Process Requirements 
• Economic Heat Conservation 
• Cold Conservation – including cryogenic 
• Frost Protection/Winterisation 
• Personnel Protection & Fire Protection 
• Acoustic Insulation 

Insulation Materials: 

• Man Made Mineral Fibres/Calcium Silicate and Perlite 
• Cellular Glass 
• Flexible Expanded Nitrile Rubber 
• Rigid Expanded Foams 
• Microporous Alumino – Silicates 
• Wet Applied Syntactic Foams 
• Flexible Jacket Systems