Product Description

BOSIG, the manufacturers of PHONOTHERM 200 was founded in Germany over 35 years ago. Over this period BOSIG has been developing and producing innovative complete solutions for industry, trade and the construction industry.  

With an increased requirement to address thermal bridging at critical junctions such as windows, doors & foundation junctions, Phonotherm 200 offers homeowners, builders and specifiers a robust, practical and effective thermal solution

Phonotherm 200 is primarily utilised for applications where structural support and the possibility of obtaining secure fixings into the material are required.  It is ideally suited as a support for door thresholds and window installations, where it is important to minimise thermal bridging.  Phonotherm 200 can also be plastered directly.  

From an ecological perspective, Phonotherm 200 utilises raw materials which would otherwise end up in landfill, and the manufacturing process is carried out in accordance with the environmental standard ISO 14001

Why use Bosig Phonotherm 200?

  • 100% water resistant: No swelling, no decay, constant material thickness and stability 
  • Easy to machine with conventional carbide tools: drilling, sawing, milling, grooving, grinding, screws, etc
  • Optimum insulating properties: Effectively reduce thermal bridging at critical junctions
  • Superior stability and lightweight
  • Handy dimensions Available off the shelf in 1.35m x 250mm x 25mm lengths
  • Excellent base material for tiles and plaster    
  • Formaldehyde-free
  • Diffusion open
  • 100% up-cycled and 100%
  • Recyclable
  • High resistance to chemicals

Why Phonotherm 200






Technical Detail

Phonotherm Technical Table