TM 77HI System

TM 77HI system is a safe and innovative solution that provides excellent parameters of thermal and acoustic insulation, safety, and protection against wind and water.

The separators between aluminium profiles ensure great thermal insulation properties.
Dedicated thermal insulators act as thermal insulation, in combination with infill of high thermal insulation properties.




Advantages of the system

  • possibility of heating costs reduction,
  • possibility of creating large-surface constructions with modern arrangement of facades and interiors
  • easy to match with fittings elements and control elements,
  • possibility of creating modern constructions of various shapes and configurations,
  • possibility of achieving heat transfer factor as good as Uf=0,8 -1,5 W/m2K thanks to using unique thermal insulation solutions,
  • possibility of making balcony door with low threshold,
  • possibility of combination with other Yawal systems.


Technical Parameters

TM 77HI windows TM 77HI doors
 Air permeability class 4 acc. to PN 12207 class 4 acc. to PN 12207
 Water tightness E1650 acc. to PN-EN 12208 E900 acc. to PN-EN 12208
 Heat transfer coefficient Uf = 0,8÷1,4 W/m2K
acc. to PN-EN ISO 10077-2
Uf = 0,9÷1,5 W/m2K
acc. to PN-EN ISO 10077-2
 Acoustic insulation 39-48 dB acc. to PN-EN ISO 140-3 36-45 dB acc. to PN-EN ISO 140-3
 Anti-theft protection RC2, RC3, RC4 RC2, RC3