KBE 70 Optima

Window profile system 70 Optima

Brand KBE

Outer width of the frame	70 mm
Uf profile	1.3 W/Km²
Glass unit thickness	42 mm
System production accomplishment	2016 year

Outer width of the frame	70 mm
U Factor of profile system (armoured if applied)	1.3 W/Km²
Thickness of outer wall	2.8 mm
Number of chambers in the frame	5
Number of chambers in the sash	5
Max width of a glass unit	42 mm
No. of sealing circuits	2
Material	vinyl profiles
Type of system design (AD, MD)	AD
Turn constructions' fittings	yes
Tilt and turn constructions' fittings	yes
Turn balcony doors fittings	yes
Tilt and turn balcony doors fittings	yes
Fixed window light blocking	63 mm
Sash window light blocking	112 mm
Double-leaf sash window light blocking	44 mm
Transom window light blocking	82 mm
Transom bar + 2 sashes window light blocking	203 mm
Surface: colorant in the material	yes
Surface: lamination	yes
Surface: wood imitation	yes
System production accomplishment	2016 year
Sound insulation	45 dB
The Ukrainian certificate	yes

Production discontinued in 2016

Technical features KBE Optima:
- Improved thermal insulation thanks to the width of the profile 70 mm.
- Five-chamber design.
- Modern design, no sharp edges.
- Compatibility with existing systems KBE (amplifiers, final assembly and other profiles.).
- The same amplifier frame profiles and sash.
- Additional noise and thermal insulation thanks to the large thickness of the insulating glass.
- Increased safety by removing fitting groove 13 mm.
- Optimal flow of isotherms in the cross section of the profile.
- Connectors and Extenders with co-extruded seals for better insulation and sealing joints.
- Reduced thermal resistance of the combination frame-sash 0.80 m ^{2 & deg; C / W.}