KF 410
Versatile and suitable for all architectural styles
Thermal Insulation
Uw up to 0,62 (in W/m²K)
Sound reduction (in dB)
up to 34 - 47
Security
up to RC2
Locking
Fully concealed
The KF 410 is a versatile solution for any building project: this all-round uPVC-aluminium window is available in four distinct design styles, making it ideal for any architectural style. Whether flush, square, rounded or contoured, this window offers the perfect design for any requirement. It features concealed hardware, and thermally insulating granulate in the frame ensures maximum energy efficiency and reduced heating costs. The KF 410 can be perfectly combined with the HF 410 timber-aluminium window, allowing individual room requirements to be considered, whilst retaining the same appearance on the outside
I-tec Glazing
Internorm's I-tec Glazing permanently bonds the glass to the window sash around its entire perimeter, delivering exceptional structural stability, enhanced security against forced entry, improved thermal and acoustic insulation, increased durability, and a slimmer, more elegant window design.
