CRS-140: Expand the boundaries of minimalism

Expand the boundaries
of minimalism
This CRS-140 minimalist sliding door system, developed in line with contemporary architectural trends,
provides a seamless connection between indoor and outdoor spaces, fading
any physical barriers. In addition, it offers a unique differential value for professionals in the sector by facilitating
the manufacturing process and providing a variety of advanced technical and aesthetic solutions.
An innovative minimalist sliding door system
The innovative minimalist sliding door with thermal break represents minimalism at its best, combining style and luminosity with security, comfort and energy efficiency.
Discover all the technical and aesthetic solutions that open up new possibilities in the field of architectural frames.
CRS-140: minimalism that transforms spaces
Minimal interlock profiles
Up to 99% glazed area
Maximised transparency thanks to a 25 mm visible ultra slim interlock, invisible horizontal profiles and the possibility of fully integrated frame and sashes all around the perimeter. This allows an extraordinary glazing area of up to 99%.


25 mm ultra slim interlock

Concealed sashes in frame

Fully concealed solution
Optimized design
Quick and efficient assembly
Thanks to optimised profiles and intelligent design solutions, manufacturing times and costs are significantly reduced, allowing a wide range of project typologies to be covered.
Features that stand out are the single outer frame and straight-cut sashes, the factory-assembled central polyamide frame and bezels and the possibility of using standard glass without the need for offsets, which simplify the assembly process.
In addition, it incorporates solutions that facilitate the final finish of the work, such as the external aluminium overlap that guarantees the finish in the transition between the system and the construction.

Unlimited versatility
The sliding door that adapts to any space
Thanks to its innovative design, the CRS-140 offers exceptional versatility, easily adapting to different configurations, hole sizes and types of construction work.

CRS-140: modular, adaptable and efficient
Technical specifications
The system is based on a single perimeter frame, with 2 and 3 rail options, on which it is possible to easily create a multitude of configurations and variants. It also offers fixed and leaf solutions without the need for special profiles, reaffirming the system’s ability to also satisfy high-end projects that require large, heavy leaves.
In terms of technical characteristics, the leaf dimensions range from 1,000×800 mm to 4,000×4,000 mm, allowing weights of up to 500 kg and glazing from 34 to 42 mm with the possibility of a reducer for monolithic glass.
Interlock profiles
Adapted to each project
This system has different 25 mm front section interlocks and different types of inertia to adapt to the requirements of wind resistance. With the possibility of incorporating steel reinforcements.

Multiple jamb solutions
CRS-140 offers multiple jamb composition options with visible or concealed panels that adapt to the functionality and aesthetics of each project.

Visible sash

Visible sash with integrated handle

Concealed sash
Advanced solutions
No barriers
Flush floor level with open corner
The system incorporates a series of advanced solutions to create a seamless indoor-outdoor connection, eliminating physical and visual barriers.

90° corner solution
The perfect seal
Exlabesa’s design allows the leaves to meet at 90° corners without a frame mullion, helping to create a seamless transition between indoors and outdoors without adding any interruption. Both leaves meet in a seamless closure that incorporates your choice of handle or grip.

Fully concealed outer frame
The system offers two integrated floor options, which, in addition to a clean and sophisticated aesthetic, provide a smooth and unobstructed transition between spaces:

Flush floor level
The perfect continuity between the inside and outside finish..

Aluminium flush floor level
Facilitates the installation finish regardless of the environment.

Drainage channel
The drainage system ensures extra evacuation in case of exposure to direct external conditions.
CRS-140 with motorisation: comfort and efficiency with every glide
Accessible spaces with automatic opening
Thanks to the motorisation option on all its leaves, the CRS-140 redefines the opening of spaces, combining comfort, safety and advanced technology. Its versatile design integrates into any project, offering smooth, intuitive and elegant use.
Design, safety and technology in the motorised CRS-140
Comfort and control with every opening
- Smooth movement: effortless handling of large sheets, progressive closing with dual speed and automatic synchronisation of all blades for comfortable and coordinated movement.
- Simple installation: complete kits with intuitive connections and easy programming, mounted on the same frame as the non-motorised version.
- Advanced safety: precise slip and inertia control, push sensors to prevent entrapment, and physical locking to prevent forced opening.
- Smart connectivity: Wi-Fi module for integration into home automation systems and remote control via a mobile app, with access for monitoring and maintenance.
- Efficient maintenance: specific components can be replaced without dismantling the frame or panels, ensuring long-term durability and functionality.

Minimalist sliding window with exclusive DUO system
Sheet or frame bearing configuration
The CRS-140 series has an exclusive system patented by Exlabesa with two installation variants
using the same profiles and maintaining the same aesthetics and usability in both configurations:
sash rollers or frame rollers.
Sash rollers
Leaf configurations up to 500 kg
- Smooth and quiet sash glide.
- Avoids direct exposure of the roller bearings to dirt and adverse weather conditions.
- It allows corner closing solutions, 2 and 3-lane frames with direct drainage or drainage channel, as well as the use of trim profiles, central interlocks with different inertia, etc.

Frame rollers
Leaf configurations up to 500 k
- Easy assembly without any tools or the need to disassemble the leaves.
- Smooth and quiet glide.
- It allows corner closing solutions, 2 and 3-lane frames with direct drainage or drainage channel, as well as the use of trim profiles, central interlocks with different inertia, etc.
- This roller bearing arrangement is required for solutions with flush floor or aluminium profiles, as well as for heavy loads.

Variety of handles and activators in the CRS-140
Guaranteed personalisation
Handles and activators
Full range of technical and aesthetic options
The CRS-140 minimalist sliding window series is compatible with different handles and activators designed by Exlabesa, functional and attractive closing solutions adapted to the current needs of the sector and the characteristics of each sliding window.
The different hardware options with multiple entry points add great value to the system, combining quality and ease of use, while adapting to each aesthetic option.


Minimalist push button integrated into the custom-designed system adds differentiation and exclusivity

The multi-point sash allows the use of handles and grips from the Exlabesa ICONIC range

Possibility of incorporating a continuous vertical handle for usability and sophisticated aesthetics
Technical features

The best performance
Efficiency and insulation
On a technical level, the system has been designed to achieve the highest insulation standards. In this sense, it is worth highlighting its exceptional technical performance in terms of thermal insulation, achieving outstanding values in the AEV tests (3/ 8A/C5), acoustic attenuation (42dB) and thermal transmittance (Uw: Up to 1.0 W/m2).