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Quick Product Snapshot
Key Information at a Glance
Opening Style
Lift-and-slide opening system
Frame Material
Thermally broken aluminium
Best Suited For
Large garden openings, contemporary homes, extensions and wide glazed elevations
Glazing Options
High-capacity glazing options available, including large-format double or triple glazed units depending on system specification
Energy Performance
Cortizo 4600 Plus Lift & Slide can achieve Uw values from around 0.65 W/m²K depending on glass and configuration
Security
Secure lift-and-slide hardware options available depending on specification
Warranty
Manufacturer and installer warranty details depend on the chosen Cortizo system, glass and supply route
Design & Options
Cortizo lift-and-slide systems are built for larger glazed openings where panel size, smooth operation and slim aluminium sightlines matter. The specification can be tailored around track layout, sash size, glazing thickness and handle style, making it a strong option for contemporary extensions and large garden-facing openings.
✓ Single, double, triple and 4-track layouts are available depending on the system and opening design.
✓ Large sashes can be specified, with 4600 Plus supporting sash weights up to 400kg depending on typology.
✓ Glazing capacity up to 65mm supports high-performance thermal and acoustic glass packages.
✓ 90° corner openings without a mullion are possible on suitable layouts.
✓ Powder-coated, anodised, dual-colour and wood-effect finishes can be considered depending on the system.
Why choose CORTIZO Lift & Slide Windows
Cortizo lift-and-slide systems are designed for projects where the glazing needs to feel big, smooth and premium. The lift mechanism helps large panels move more easily, making it possible to create impressive openings without the doors feeling heavy in daily use. It is a strong option for modern homes where views and indoor-outdoor living are central to the design.
Key Features
Large sliding panels
for impressive wide views
Smooth lift mechanism
for effortless operation
Excellent thermal performance
for better home comfort
Modern aluminium finish
for a premium finish
Performance & Comfort
Cortizo lift-and-slide systems are engineered for large openings while still delivering strong thermal performance. The aluminium profiles provide strength and slim styling, while high-performance glass can help keep large glazed areas comfortable throughout the year.
Energy Efficient
4600 Plus Lift & Slide achieves Uw from 0.65 W/m²K.
Enhanced Security
Secure lift-and-slide hardware for large glazed openings.
Weather Resistance
Class 4 air permeability and E750 watertightness.
Acoustic Comfort
Acoustic insulation up to 43 dB Rw.
Are CORTIZO lift & slide windows right for your property?
Cortizo lift and slide systems are designed for projects where the opening is large and the glazing needs to feel effortless. They suit premium extensions, wide garden elevations and contemporary homes where oversized panels would be too heavy with a basic sliding system. The lift mechanism makes larger panes easier to operate, making this a strong choice when the view, the opening size and daily usability all matter.
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