CRS-140
The CRS-140 minimalist sliding window with thermal break redefines the concept of space by taking minimalism to its highest expression. A system that combines design, brightness and transparency with the highest standards of security, comfort and energy efficiency. Its versatility, based on a single profile system, allows it to adapt easily to multiple configurations and installations, meeting the requirements of a wide variety of architectural projects.
Its elegant 25 mm central interlock, the fully concealed perimeter frame and sash, and the pocket option transform every opening into an experience of spaciousness and visual freedom, creating spaces where light and the outdoors blend naturally.
In addition, the CRS-140 incorporates high-level technical and construction solutions, such as continuous flooring in different finishes, a 90° corner without a frame mullion, motorisation, central meeting-point locking, and an exclusive patented bearing system integrated into the sash or frame. All this allows for large dimensions of up to 4000 × 4000 mm, sashes weighing up to 500 kg, and glazing thicknesses of up to 42 mm, delivering maximum performance and striking visual impact in every project.
| Air permeability* | UNE-EN 1026:2017; UNE-EN 12207:2017 | Class 3 |
| Water tightness* | UNE-EN 1027:2017; UNE-EN 12208:2000 | Class 8A |
| Wind load resistance* | UNE-EN 12211:2017; UNE-EN 12210:2017 | Class C5 |
| Thermal insulation Uw** | UNE-EN 10077-1:2017 | Up to 1.0 W/m2K |
| Sound insulation Rw | UNE-EN ISO 10140-2:2011 | 42 dB (-1;-2) |
* Specifications of 2-sashes window of 3290×2450 mm
** Specifications of a 2-sashes balcony window of 8000×2700 mm
Interlock of 25 mm sight line
Minimal visible section: bottom, top and side sashes concealed within the frame
1-, 2- and 3-track frame: with the possibility of full perimeter embedding
Exclusive patented bearing system: in frame and sash
90° frameless corner joint
Continuous floor solution: with continuous floor or aluminium finish
Possibility of motorisation for all sashes
Locking configuration at the central interlock
Pocket option for fully concealed sashes when open
Recommended maximum dimensions (per sash): 4000x4000 mm
Recommended maximum weight: 500 kg per sash
Maximum glazing thickness: 42 mm
Polyamides: 32-34mm
Design
The CRS-140 minimalist sliding window combines an elegant and subtle design with the maximum glazed surface, thanks to its 25 mm central interlock and the possibility of fully concealing the frame and sashes. This creates clean, continuous openings that fill interiors with light and a sense of spaciousness. It also features the pocket solution, allowing the sashes to slide entirely into the wall, achieving a completely unobstructed opening and seamless integration between interior and exterior.
Features
In terms of technical specifications, CRS-140 sashes range from 1,000 × 800 mm up to 4,000 × 4,000 mm, supporting weights of up to 500 kg per sash and glazing thicknesses from 34 to 42 mm, with the option to incorporate reducers for monolithic glass. Thanks to optimised profiles and intelligent design solutions, manufacturing is simplified, reducing both time and costs, while providing total versatility that allows the sliding system to adapt to any project.
Performance
The system also stands out for its exceptional technical performance, achieving outstanding AEV test results (Class 3 / 8A / C5), sound insulation of 42 dB, and thermal transmittance (Uw) of up to 1.0 W/m²K.
Possibilities
The CRS-140 integrates advanced solutions that enhance space continuity and openness, such as continuous floor with uniform finishes or aluminium profiles, and 90° frameless corner joints. Its design includes a locking configuration at the central interlock, an exclusive patented bearing system with two options—integrated in sash or frame, and a complete range of handles and actuators, offering the perfect combination of versatility, performance, and refined aesthetics.
Motorisation
The innovative CRS-140 sliding window allows the incorporation of a motorised system, providing automatic, smooth, coordinated operation with minimal effort, even for large sashes. Installation is straightforward thanks to complete kits and intuitive programming based on the non-motorised version. It integrates advanced safety features, including push sensors, inertia control, and physical locking, as well as connectivity with home automation systems via Wi-Fi module for remote control and monitoring through a mobile app. Additionally, maintenance is efficient, allowing components to be replaced without dismantling the frame or sashes, ensuring long-term durability and functionality.
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