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Thermal and sound Insulation Solutıons

Under Tile Insulation Solutions

Under-tile insulation is very important in terms of both heat and sound insulation. At this point, izoBOZZ FeltBi felts stand out with their effective solutions in under-tile insulation.


Izobozz feltbi felts are produced from high quality materials specially designed for use in under-tile insulation. These felts have a special structure that provides superior performance in heat and sound insulation. They are also known for their durability and offer a long-lasting solution.


  • It provides high thermal insulation.
  • He breathes. It does not cause moisture.
  • It does not cause inflammation.
  • It is easy to apply.
  • It can be worked on easily. It does not break or deform.
  • It is healthy.
  • It doesn’t smell or rot.
  • It does not cause insects.
  • Thermal conductivity value:: λ 0,0331.
  • Fire Reaction Class: B-s1,d0
  • Impact Sound Insulation:  ΔLw 29 dB.
FZ-033mm350 g/m²1m x 50mRoll
FZ-055mm500 g/m²1m x 40mRoll
FZ-077mm700 g/m²1m x 20mRoll
FZ-1010mm1000 g/m²1m x 15mRoll
FZ-1515mm1000 g/m²1m x 15mRoll

* For the products Technical Specifications (TDS) please click the Code of Products.

-Coating-based mortar is applied to the ground with a notched trowel.
-izoBOZZ FeltBi felts are laid on it.
-Coating-based mortar is applied on our felts.
-It is placed on tiles.

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