THERMOPORE® Insulation sheets

Thermopore® is the brand name of Industrial Enterprises (Pvt.) Limited used to market Expanded Polystyrene (EPS) insulation in Pakistan.

Thermopore® insulation is rigid and tough closed-cell foam made from pre-expanded polystyrene beads. These beads are moulded together in block form out of which sheets of various densities, sizes and thicknesses are cut out.

Due to its closed cell structure, Thermpore® insulation sheets offer exceptional thermal insulation value. The properties of Thermopore® such as light weight, rigidity, ease of handling, and cost-effectiveness makes this material the most commonly used form of insulation in the world. Other applications include packing, insulated boxes, architectural shapes and disposable cups.

Product DescriptionTechnical Summary

Industrial Enterprises (Pvt.) Limited manufactures the widest range and is capable of catering to all your insulation needs. The following options are available in Thermopore® insulation sheets:

DensityThicknessSheet Size
8 feet x 4 feet
6 feet x 4 feet
12kg/m3 – 40kg/m30.5 inch up to 30 inches4 feet x 4 feet
2 feet x 2 feet
2 meter x 1 meter
1 meter x 1 meter

Salient Features of Thermopore®

  1. Low thermal conductivity
  2. Exceptionally lightweight yet very strong
  3. Non-biodegradable and non-toxic; CFC free
  4. No effect of Bacteria and Fungi
  5. High resistance to water vapor diffusion
  6. Easily cut, drilled or molded
  7. High compressive strength and ability to hold pressure
Areas of Usage

  1. Building insulation (roof, walls, floors)
  2. Cold stoppages
  3. Poultry control sheds
  4. Expansion joints
  5. Prefabricated housing
  6. Server room insulation
  7. Recording studious for sound insulation


Testing Standard12 kg/m320 kg/m325 kg/m330kg/m335kg/m3
Thermal Resistance (R-Value)Fft2h/BtuASTM C5183.
Compressive Strength
@ 10% compression
kpaASTM C20370100150200250
Water Absorption% volumeASTM C2724.00%2.85%1.80%0.50%0.30%
Flexural Strengthpsi, minASTM C20316415060100
Dimensional Stability% variationASTM C3032-3%2-3%2-3%2-3%2-3%
Typical Areas of Usage- Packing Material

- Insulation of non-structural objects

- Expansion joints

- Art and model work
- Insulation of non-structural objects

- Water tank insulation

- Façade cladding
- Poultry control sheds

- Cavity wall insulation

- Pre-fabricated EPS panels
- Insulation of flat roofs, floors and areas where higher load bearing capacity is required- Insulation of flat roofs, floors and areas where higher load bearing capacity is required

- Cold storages