We offer a wide range of insulation materials and cladding systems to meet industrial needs. Below is a concise overview of available options and their typical applications.

Insulation materials

• Mineral wool (Rockwool)

  • High temperature resistance, excellent sound absorption, fire-resistant

  • Suited for furnace, boiler, and high-temperature pipe insulation

• Calcium silicate

  • Rigid, high compressive strength, excellent for high-temperature pipe and equipment insulation

  • Common in power plants, refineries, and petrochemical facilities

• Cellular glass (Foam glass)

  • Moisture-resistant, compressive strength, excellent for underground/buried piping and cold storage

  • Inorganic and non-combustible — good for long-term, low-maintenance installations

• Polyurethane foam (site pouring foam, rigid board, rigid pipe cover)

  • High R-value per inch, good for tight-seal applications, roofs, cold rooms, refrigeration

  • Can act as both insulation and air seal when applied correctly

• Expanded Perlite products

  • Expanded perlite is a natural, amorphous volcanic glass that is rapidly heated to produce a lightweight, porous aggregate. It is supplied as loose fill, boards, or pipe covers.

• Ceramic Fiber products

  • Excellent high-temperature performance and thermal shock resistance

  • Low thermal mass and rapid response to temperature changes

  • Lightweight and easy to install in many configurations

Cladding and jacketing systems

• Aluminum cladding

  • Lightweight, corrosion-resistant, good for external pipe and equipment jacketing in various climates

  • Attractive finish for exposed installations

• Stainless steel cladding

  • Durable, high-corrosion resistance, suitable for harsh or hygienic environments (food, pharmaceutical, marine)

• Galvanized steel cladding

  • Cost-effective and robust for industrial environments where moderate corrosion resistance is sufficient

Vapour Barrier and Mastic (for cryogenic and hot application)

Insulation Pillow (for all kinds of flanges and valves, custom made to suit your needs)

High Density PIR Pipe Support (for cold and cryogenic piping support)

We can assess your system and recommend the optimal combination of insulation and cladding based on operating conditions, regulatory requirements, and budget. Contact HIGHTRI Mechanical & Insulation for a tailored specification and quotation.