A white kitchen sink under a large window with a view of green trees and a neighboring house roof.

Cortizo Series 70AD uPVC Window System

Cross-section of a white PVC window frame showing glass panes and internal reinforcements.

The Cortizo Series 70AD is a uPVC window system engineered to provide exceptional thermal and acoustic insulation in a sleek, modern design. Its five-chamber and two-sealing gasket geometry, contained within a 70mm frame, delivers a superior air and moisture infiltration barrier, making it especially suitable for multifamily applications.

Technical drawing or blueprint with dimensions, showing shapes and measurements, possibly of a piece of furniture or equipment.

Uf: 0.16 Btu/h·ft2·F

Frame depth: 70 mm

Visible section: 70 mm

Sash depth: 70 mm

Max width: 47”

Max height: 63”

Max weight per sash: 286lb.

Max glazing: 42 mm

Acoustic insulation: Rw 46dB

OPERATION

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SECTIONS

Technical architectural drawing and 3D render of a double casement window design.

Inverter: fixed sash + operable sash

Architectural blueprint of a room layout with measurements, including a door, windows, and furniture placement.

Slim Inverter: fixed sash + operable sash

Technical drawing of a mechanical part with various measurements and dimensions labeled, including lengths of 16.0, 53.6, 37.5, 29.0, 12.0, and others.

Centered Handle Node

SYSTEM CAPABILITIES

Empty picture frame with white background and silver border.
A window with a screen in a frame, mounted on a dark wall or surface.

FIXED
WINDOWS

AWNING
WINDOWS

INSWING & OUTSWING
WINDOWS

TILT/HOPPER
WINDOWS

Open and closed window with a view of the sky.
An open window with a screen and a white frame, partly opened with the right side slightly tilted outward.
A black and white illustration of a rectangular window with a handle, open, showing a view of the outside.
Two cartoon-style glass doors with handles, one slightly open, set against a plain background.
Black and white illustration of a tall, arched window with a semi-circular top section containing four triangular panes, and a rectangular lower section divided into nine smaller panes.

SPECIALTY
WINDOWS