Standard variant shown in basic double-pane configuration with no thermal inserts. Glazing width capable of incorporating triple-pane.

GLAZING:
Standard:  Triple-pane with 44mm (~1.3/4-inch) width (4/16/4/16/4) low-E panes filled with argon and performs at Ug=0.106.  
Optional:  Triple-pane with 48mm (~1.7/8-inch) width (4/18/4/18/4) low-E panes filled with argon and performs at Ug=0.088.  This can even be extended to a 4/20/4/20/4 IGU unit for even more insulation power.


HARDWARE:
STAC hardware with anti-mishandling device lock (to prevent accidental fall-out of sashes) is standard.
     Options:   Additional Anti-burglar fittings, Handle Brake, Sash Turn Limiter, Tilt First System, 

     Hidden Hinges, Passive Ventilation, and Remote manual or electric operation.

Sobinco and Fapim hardware and their options are also available, as well as others.​

HANDLES:
Cortizo Aluminum Handles are standard in Natural Aluminum with all RAL colors available as a powder coated finish. Other brand name substitute handles such as STAC, FKS, Sobinco, Fapim, and others available upon request and upcharge.

FRAME SEALS:
Frame seals are black as standard.

Sound Resistance:  Maximum at ~44dB depending on glazing configuration.

COLORS:
Aluminum colors:  Natural AL, White, Brown, Grey, Anthracite.  Numerous anodized and RAL painted colors are also available, which is also on the design strengths of this product line.


AVAILABLE SHAPES:
Rectangular, Triangular, Pentagonal, Octagonal, Segmental Arch, Full Circle, Semi-Circular Arch, Quarter-Circle, Semi-Circle, Trapezoid, other polygonal shapes by request.

Certain curved shapes are NOT available depending on the degree curvature.

OTHER CORTIZO PROFILES AND SYSTEMS AVAILABLE BY SPECIAL REQUEST.

Hidden Sash variant shown in basic double-pane configuration. Notice that with this variant Fixed and Operable units have the same sight lines when viewed from the exterior.  This feature provides for a very clean visual appeal.

HIGH PERFORMANCE WINDOWS + DOORS

Expressiv-AL 70

The Expressiv-AL 70 is our all-around aluminum window profile system.  It is a 3-chamber system with a moderate 70mm depth that comes in a standard variant and a sashless variant where the profile line is the same between a Fixed and an Operable unit. Depending on the application, it can achieve passive grade in some instances. It comes in only one modern square exterior shape and can theoretically handle up to a 55mm-wide glazing unit, though this is limited to 52mm in most instances. The 32-35mm wide polyamide thermal break connector ensures a high degree of thermal performance for an all-aluminum profile, while providing a Uf-value of 0.193-0.333, depending on the use of additional thermal foam inserts into the chambers. This window system is mainly designed for those clients wanting a high level of design flexibility for a full aluminum profile that thermally performs reasonably well at a reasonable price.