Alutech ALT C48
ALT C48
Profile system without thermal break

The ALT C48 system without thermal break enables manufacturing of external and internal structures: doors, entrances, lobbies, internal partition walls and other.

The mounting depth of the profiles is 48 mm. Filling thickness ranges from 4 up to 30 mm.

The ALT C48 framing system without thermal break allows to:

  • produce various types of windows and doors;
  • use modern design solutions for entrances, lobbies, picture windows and partition walls.
Min. visible frame width
48 mm
Min. visible wind width
66,5 mm
Profile depth
48 mm
Filling thickness
max. 30 mm
Glass mounting method
Using a bead
Soundproofing
*Corresponds to category 5-6
Air permeability
**class А
Water permeability
**class А

*Depending on the filling
**Class A according to GOST 26602.2-99

System of frame structures without thermal break
ALUTECH ALT C48
System of frame structures without thermal break
ALUTECH ALT C48
System of frame structures without thermal break
ALUTECH ALT C48
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Profile comparison
Compare all profiles
Alutech ALT W72
Alutech ALT C48
Alutech ALT W62
 
Compare all profiles
Alutech ALT W72
Alutech ALT C48
Alutech ALT W62
Overall rating
Sound insulation
48 dB
Corresponds to the 5-6th category depending on filling
43 dB
Corresponds to the 5-6th category depending on filling
48 dB
43 dB
43 dB
48 dB
Corresponds to the 5-6th category depending on filling
Heat transfer coefficient
1,04 m2 C/W
Aluminium without thermal break
0,67 m2 C/W
Aluminium without thermal break
1,04 m2 C/W
0,67 m2 C/W
0,67 m2 C/W
1,04 m2 C/W
Aluminium without thermal break
Number of chambers
3 + foamed material
3
3
3
3 + foamed material
3
3
3 + foamed material
3
Mounting depth
72 mm
48 mm
62 mm
48 mm
72 mm
62 mm
62 mm
72 mm
48 mm