Internorm HF 410 TIMBER/ALUMINIUM
Technical Data
Thermal Insulation
Uw up to 0,64 W/m²K
Sound Insulation
Soundproofing up to 46 dB
System Description
- 85 mm construction depth
- Can be combined with KF 410
- Highly thermally insulating thermal foam (HCFC, HCF and FC free)
- FIX-O-ROUND technology
- Fully concealed hardware
- Visible or concealed drainage
- Standard security
- Triple gasket system
- Designer locking parts
- Slim sight lines and larger window sizes due to I-tec Core
I-tec


Ingenious Glazing System
Glass panes glued to the timber frame ensure good structural stability and high torsion resistance.
Fully Concealed hardware
As standard no visible hardware parts – for better appearance, easier to clean and above all for better impermeability from the inside.
I-Tec Core
Slimmer sightliness maximising on light, increased thermal and sound protection.