-
Thermal insulation in W/(m²K)
Uw up to 0,69 -
Sound reduction in dB
up to 33 - 45 -
Security
up to RC 2 -
Locking
concealed
-
Thermal insulation in W/(m²K)
Uw up to 0,69 -
Sound reduction in dB
up to 33 - 45 -
Security
up to RC 2 -
Locking
concealed
The rounded edges of sash and frame convey harmony, either as UPVC window in classic white or with protective aluminium attachment clad. I-tec Glazing, the continuous all round bonding of the glass pane, makes the window even more stable and increases burglary protection. The new 6-chamber frame profile ensures even better thermal insulation. KF 310 is a very slim window with a construction depth of 71 mm.
Technical characteristics
Dimension (in mm)
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Frame construction depth71
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View width frame/sash107
-
View width flying mullion (2 sashes)119
-
View width transom/mullion (2 sashes)170
Opening versions
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Fixed
-
Turn and turn/tilt
-
Tilt
-
Sliding window
-
Lockable doors
-
Sliding doors
-
Doors with threshold
-
Outward opening doors
Gaskets
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Quantity3
-
Colourlight grey
Georgian/feature bars
KF 310 uPVC-aluminium window
6-chamber profile
71 mm construction depth