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Thermal and sound Insulation Solutıons

Wooden Construction Wall Insulation Solutions

izoBOZZ FeltBi felts are an excellent option for wall insulation with wooden construction. These felts are used to provide both thermal insulation and sound insulation. It can be easily used and installed in wooden construction wall insulation projects. These felts are an ideal solution to increase the heat and sound insulation of existing structures by using them behind or between walls. Thus, you can achieve a more comfortable and efficient interior.​


  • He breathes. It does not cause moisture.
  • It does not cause inflammation.
  • It is easy to apply.
  • It does not break or deform.
  • It is healthy.


Videos :

Wall Sound Test : Rw 52.5 dB.
Thermal conductivity value: λ 0.0331.
Fire Reaction Class: B-s1,d0
Water Vapor Permeability: 4.2
Apparent Density Determination (kg/m3): 67.1
Thickness Class: T1



*The values stated above are valid for the izoBOZZ FeltBi 15mm product.

FZ-77mm700 g/m²1m x 20mRoll
FZ-1515mm1000 g/m²1m x 15mRoll
FZ-2020mm1500 g/m²1m x 3mPlate
FZ-4040mm800 g/m²1,20m x 15mRoll


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

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