Foamglas Perinsul HL (High Load) is a very high density special product used to remove thermal bridges (e.g. cold bridges). The material can withstand the structural load of a building up to three storeys. The upper and lower surfaces of the insulation are covered with bitumen and laminated glass reinforced fleece, which is suitable for various mortars. The top is green. The thermal conductivity of the product is only 0.058 W/(m·K) and the compressive strength is 2.75 MPa, while the product is also fully waterproof and moisture resistant.

Foam glass is an insulating material made of almost 100% pure glass, which is obtained during a complex manufacturing process, forming glass frame panels of different sizes. The inside of the panel is formed by honeycombs filled with carbon dioxide (CO2) and sealed. Foam glass is commonly used in buildings where resistance to moisture is important, such as water treatment buildings, swimming pools, green roofs, etc., on high-load roofs such as parking roofs, sun roofs, machine roofs, etc., or for underground floor insulation.


Foamglasate perinsul HL (High Load) insulation is made of specially sorted recyclable glass (- 60%) and natural raw materials such as sand, Dolamite and lime. The material is:

  • Waterproof and moisture resistant
  • Rodent and insect resistant
  • Resistant to chemical compounds, including acid resistant
  • Lightly processed
  • Combustible
  • Impermeable to water vapor
  • Dimensionally stable
  • Ecological
  • Radon insulating

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