Cortizo Series C70
uPVC Sliding Window and Door System

Cross-section of a white vinyl window frame showing glass panes and internal insulation and structural components.
A detailed schematic diagram of a mechanical or electronic system, showing numerous interconnected components and pathways with labels, in black and white.
View through a large sliding glass door showing an outside patio area with a pink building wall and a sliding door to another room. There is a white curtain valance above the glass door and a large green potted plant on the right side inside the room.
A cross-sectional diagram of a sliding glass door frame showing the metal track, weatherstripping, and glass panels.

Uf: 0.23 Btu/h·ft2·F

Frame depth: 70 mm

Visible section: 149 mm

Sash depth: 46 mm

Max width: 63”

Max height: 82”

Max weight per sash: 308lb.

Max glazing: 26 mm

Acoustic insulation: Rw 38dB

The Cortizo Series C70 uPVC sliding window and door system is designed to combine modern aesthetics with high acoustic and energy performance in a durable form factor. Its 70mm frame depth makes it a versatile choice for both residential and commercial applications, offering a balance between aesthetic appeal, reliability, and function.

OPERATION

A family of four riding bicycles on a city street, sunny weather

SECTIONS

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Tri-Rails Frame + Sash

A technical blueprint or architectural drawing with various measurements and lines, but no clear objects or details visible.

Central Node

Technical drawing or blueprint with dimensions and measurements labeled, showing a detailed layout of a structure or product.

Dual-Rail Threshold Frame

Technical drawing with measurements of a mechanical or architectural part, showing dimensions in millimeters.

Tri-Rail Threshold Frame