The flow your home needed

Sliding System 4700: Functionality, comfort and design for effortless everyday use

The 4700 Sliding Series is the perfect solution for those looking for a reliable, comfortable sliding window or door designed to enhance everyday living without requiring major construction work or disproportionate investment. It is a system created for homes that want to improve spatial flow, strengthen the connection between indoor and outdoor areas, and enjoy smooth, practical operation on a daily basis.

Its refined design provides a clean, modern and well-balanced aesthetic, making it ideal for renovating homes that still feature outdated sliding systems or installations that no longer glide as they should. The 4700 Series delivers a completely different experience: light, smooth, silent and stable operation that conveys a sense of quality from the very first use. It is perfect for living rooms opening onto terraces, kitchens with outdoor access, or any space that requires a wide opening without occupying interior space.

One of the most common problems with traditional sliding systems is poor airtightness, air infiltration and the resulting feeling of thermal loss. The 4700 is specifically designed to solve exactly this. Its structure provides significantly improved insulation, helping to maintain a more stable indoor temperature while reducing outside noise. The result is a more comfortable home all year round, even in spaces exposed to wind, humidity or changing weather conditions.

In addition, it is a highly versatile system. It allows for multiple configurations and adapts easily to both renovation projects and new builds, fitting naturally into modern, classic or contemporary styles. Its well-balanced profile combines design and practicality, delivering an attractive aesthetic without aiming for an ultra-minimalist look or requiring premium-range components.

The perfect balance between price, performance and ease of use

While other CORTIZO sliding systems—such as COR Vision or COR Vision Plus—are designed for large-scale projects or premium designs, the 4700 offers a very well-balanced solution: excellent sliding performance, good insulation and a more accessible cost. It is the ideal option for those who want quality without the need for large-format systems or high levels of investment.

Smooth and stable sliding, even with intensive daily use

Unlike older sliding systems or more basic ranges, the 4700 stands out for its especially smooth and comfortable operation, designed for homes where the opening is used continuously—living rooms, terraces, patios or kitchens. Its system ensures stability, durability and a superior sense of quality compared to simpler alternatives.

Outstanding insulation without compromising design or budget

Without reaching the technical level of premium systems, the 4700 Series offers insulation performance well above that of traditional sliding systems, reducing drafts, noise and thermal loss. This positions it as a highly efficient mid-range option, ideal for homes looking to improve comfort without the need for more advanced systems.

Total versatility to fit any renovation or new-build project

While some models are designed for very specific styles or situations—such as the industrial look of ALU STEEL or the extreme minimalism of COR Vision—the 4700 stands out for its ability to adapt to everything: modern, classic, contemporary or rustic. Its well-balanced design makes it one of the most versatile series from CORTIZO.

Technical details

This sliding system, available in lift-and-slide or inline versions, becomes the ideal solution for closing large openings. It features a modern aesthetic with clean, straight lines, a reduced central mullion and large glazed surfaces that ensure bright, comfortable living spaces, also thanks to its outstanding thermal and acoustic performance.