TF 68 DUO - P - 1 Pages
Total window values (Uw)
Partial values - glass (Ug)
Partial values (coniferous)frame (Uf)
68 mm 78 mm
1,3 1,0
1,1 0,7
1,4 1,3
Frame thicknesses
Energy values (U-values) •
valid only for tested dimensions / W/(m2K)
Hardly any other material mix offers as much configuration leeway as the DUO wood and
aluminium: the creative possibilities with respect to the combination of window architecture,
wood species, and finishes are almost limitless. If clear and sharp is not for you there is
also the profile option PROFIL - TF 68 DUO P (Profile).
1 68 mm sash thickness
2 Heat insulated warm edge spacers (WDA) in black provide
additional heat insulation and can make the temperature at the
edge of the glass up to 65 % warmer
3 Heat insulated glass for high energy savings (glass thicknesses
possible up to 40 mm)
4 Aluminium frame with welded corner joints, powder-coated
5 Profiled aluminium profiles outside
6 Profiled wood profiles inside
7 Dry glazing with an APTK seal
8 Central sealing / dual perimeter sash gasketing
9 Compression seal for twice the impenetrability
10 Window frame seal
11 Triply laminated timber construction enhances stability.
Sorpetaler Dream Windows
TF 68 DUO - PI PROFIL I
Left: Inner side TF 68 DUO P in pine – surface: colourless
Right: Inner side TF 68 DUO F in pine – surface: pine
2
3 5
6 5
7
8
4
9
10
11
I 1 I