ALT W72 Window and door system with thermal break - Alutech
ALT W72 Window and door system with thermal break

ALT W72 Window and door system with thermal break is a multifunctional system designed for manufacturing of:

• windows, entrance doors and different combined units for modern green buildings;
• different types of frame structures with strict requirements to thermal insulation and acoustic proofing.
The series has 72 mm frame depth and multi sectional thermal break 34 mm wide. Thermal performance and sound proofing were improved thanks to additional foam-based components. Up to 50 mm glazing option is available to achieve the highest thermal and acoustic performance.

Different combinations of moldings, fittings and hardware make it possible to manufacture simple functional units as well as fully automated entrances and units with hidden hardware. The system extrusions can be produced with different colors from inside and outside which gives a lot of free space for architectural and designer ideas. ALT W72 system is not only design improvement but truly brings fenestration solutions to a new level.

High thermal performance makes this product a must in green buildings.

Different assembly solutions
Different assembly solutions
Different assembly solutions
Different assembly solutions
Thermal performance deriving from know-how engineering solutions
Visible profile width from 49 to 118 mm
Characteristics
Watertightness
Class E1050
Resistance to wind load
Class CE2400
Acoustic performance
35 (-2;-5) dB
Thermal transmittance
1,05 W/(m2 K)
Air permeability
Class 4
Aluminium moldings
EN AW 6063 condition of the material T6 AlMgSi F20
Gaskets
Synthetic caoutchouc EPDM according to DIN 7863 standards
Coating types
Qualicoat grade powder coating, over 200 RAL colors.
Coating types
Qualanod grade anodizing, 9 colors.
Website development