Steko R 400

Window profile system Steko R 400

Brand Steko

Outer width of the frame	60 mm
Uf profile	1.59 W/Km²
Glass unit thickness	30 mm
System production accomplishment	2015 year

Outer width of the frame	60 mm
U Factor of profile system (armoured if applied)	1.59 W/Km²
Number of chambers in the frame	4
Number of chambers in the sash	4
Max width of a glass unit	30 mm
No. of sealing circuits	2
Material	vinyl profiles
Type of system design (AD, MD)	AD
Acceptable length without reinforcement	600 mm
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	65 mm
Sash window light blocking	117 mm
Double-leaf sash window light blocking	70 mm
Transom window light blocking	76 mm
Surface: lamination	yes
System production accomplishment	2015 year
Sound insulation	44 dB

Steko R 400 Bronze Star - Four-chamber PVC window system.

Technical characteristics of the profile system:
Mounting width - 60 mm.
Frame height - 65 mm.
Glazing - the glass 4 and 6 mm or glazing 24 and 30 mm.
Soundproofing - depending on glass II to IV VDI 2719.
Thermal resistance - 0.63 m ^{2 K / W.}