OLTRELUCE TT
INLAY

DESIGN AND UNIQUENESS

The Oltreluce TT Inlay series is characterized by a dual decorative trim on the sash: an aluminium profile within which the solid wood strip is inlaid. The frame covers can be wood or aluminium.

The Oltreluce series is the Starwood system with a concealed sash: from the external view, only the lines and geometries of the frame are visible, while the sash profile is entirely hidden.

SYSTEM BASE DIMENSIONS
Fixed frame: 79 mm
Opening sash: 95 mm
Rebate flange: 23.50 mm
Insulated glass unit: 36 mm

Central mullion section: 109 mm
Lateral jamb section: 84,30 mm – “L” frame
Lateral jamb section: 107,30 mm – “Z” frame
Bottom sill section: 84,30 mm – “L” frame
Bottom sill section: 107,30 mm – “Z” frame

Open joint system with concealed sash

THERMAL TRANSMITTANCE
U_w up to 1,20 W/m²K – single-leaf window
U_w up to 1,40 W/m²K – double-leaf window

ACOUSTIC INSULATION
R_w up to 44 dB

GLAZING APPLICATION
Contrasting aluminium glazing bead

MATERIALS
Aluminum alloy 6060 (UNI 3569)
Solid wood: oak, ash, cherry

TEST RESULTS
Air permeability (EN 1026) – class 4
Water tightness (EN 1027) – class 9A
Wind resistance (EN 12210) – class B5
Frame thermal transmittance (EN ISO 10077-2) Uf = 2,31 W/m²K

AVAILABLE CONFIGURATIONS
1.single-leaf casement opening | 2.double-leaf casement opening | 3.tilt window

OLTRELUCE TT
INLAY

why choose it

It’s design: The series is distinguished by modern lines that allow it to adapt to the interior design of spaces, enhancing their finishes. The external frame completely conceals the sash, highlighting the reduced visual bulk.

It’s unique: The inlaid sash trim makes spaces unique and customizable over time. The profile inlaid in the sash can be interchanged according to tastes and interior environments. Frame covers are available in two variants: aluminium or wood.