XPS Insulation Thermal Board


INSUboard - Extruded Polystyrene (XPS) is a rigid foam board having 100% closed cell structure and is produced in a fully automated continuous extrusion process in accordance with international specification and standards. Its unique properties of high compressive strength and low water absorption makes it an ideal insulating material for foundations, walls, roofs and floors.

Key Features
  • High resistance to heat flow i.e. low thermal Conductivity
  • Resistance to water vapor diffusion and water absorption
  • Uniform density distribution
  • Relative high compressive strength
  • Ageing resistance (Thermal Properties are retained over time).
  • Resistance to bacteria and micro-organism growth.

The cost of energy and demand for air-conditioning in buildings is constantly increasing. with increased energy conservation becoming more and more relevant, the ability of the product selected to effectively insulate a building - of whatever type - is equally important.
Insulation should be viewed as a long-term investment, consequently, one of the best ways to optimize this investment is to conserve energy by providing high quality effective insulation for buildings.


  • Heat Flow - INSUboard provides an excellent resistance to heat flow. There is no change in the K value (Thermal conductivity) of the material after prolonged usage and hence the heat flow to the system remains intact.
  • Water Vapour- INSUboard closed cell structure provides exceptional resistance to water permeability. INSUboard will absorb only < 1% water by volume.
  • Density - INSUboard has a uniform high density of 34-36kg/m (Std.) and depending upon the thickness compressive strength ranges from 300 to 400 k.Pa., which makes it an ideal solution for over deck insulation & floor insulation in cold storages
  • Fire - INSUboard is tested on the parameters of DIN 4102, under the grade B1 & B2, It is been tested as a Flame Retardant XPS foam.
  • Dimensional Stability - The regularity and homogeneity of INSUboard cellular composition ensures good dimensional stability.

Handling & Packaging Details

The sheets are packed in plastic cover to avoid any damage during transit or at the site. Care should be taken while handling/transporting to avoid puncturing and damaging the joints and surface of the INSUboard.
The standard size for the INSUBOARD is 1250mm X 600mm or 2500mm X 600mm(Customised based on MOQ)


INSUboard must be stored in a shaded area on wooden pallets neatly covered by a thick fabric and tied securely in a manner that will minimize exposure to sunlight and UV. Excessive exposure to sunlight, UV and other sources of heat will result in considerable deterioration of the product and reduce its thermal and physical properties