TM 74HI System

This system is dedicated to constructing doors, windows and display windows with high thermal insulation properties, to be used in apartment buildings, houses, public and industrial buildings.

Thermal insulators used in this system are made of polyamide reinforced with glass fibre, the space between insulators is additionally filled with polyurethane foam. The system allows for creating constructions of large dimensions due to application of reinforced profiles arranged on the outside and inside.

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• optimizing of operation costs of the buildings due to thermal insulation of the profiles,
• possibility of creating modern window constructions in various configurations,
• possibility of profile bending,
• possibility of installing windows in facade systems,
• possibility of creating sets of constructions mounted at optional angle,
• possibility of using full range of modern fittings and individual handles or pull handles due to profiles of various width,
• possibility of using hidden hinges and remotely controlled locks due to used profiles of appropriate width,
• possibility of combination with other Yawal systems.


 Air permeability class 4 acc. to PN 12207 class 4 acc. to PN-EN 12207
 Water tightness E 1050 acc. to PN-EN 12208 E 900 acc. to PN-EN 12208
 Heat transfer coefficient Uf = from 1,0 W/m2K acc. to PN-EN ISO 10077-2 Uf = from 1,2 W/m2K acc. to PN-EN ISO 10077-2
 Acoustic insulation Rw = 31÷44 dB acc. to PN-EN ISO 20140-3
Rw = 28÷42 dB acc. to PN-EN 20140-3
 Anti-theft protection RC2, RC2N, RC3 RC2,RC2N, RC3


  Window structural depth   Frame profile 74 mm
  Sash profile 83,4 mm
  Door structural depth   Frame profile 74 mm
  Sash profile 74 mm
  Glazing thickness   Frame profile
16÷58 mm
  Sash profile
25÷66 mm
  Max leaf weight   Windows  180 kg
  Doors 250 kg 
  Max leaf width/height   Windows  - single leaf: 1700 mm x 2400 mm
- double leaf: 2400 mm x 2580 mm
  Doors - single leaf: 1593 mm x 2235 mm and 1103 mm x 3085 mm and 1500 mm x 2600 mm
- double leaf: 2300 mm x 2360 mm

Related systems

TM 74HI System - Reference objects