STE-4000 Window
A high-performance commercial aluminum window
The STE-4000 is a high-end window designed for projects where quality is paramount: multi-residential towers, hotels, institutional buildings, and major renovation projects. This exceptional quality window represents an unbeatable solution in terms of durability and performance for building envelopes.
Available configurations
The STE-4000 series comes in two configurations to adapt to the needs of each project
STE-4000 FIXED WINDOW
The fixed configuration of the STE-4000 is designed to offer maximum performance in thermal and acoustic insulation . It incorporates double or triple thickness insulating glazing and optimized thermal break profiles.
It allows for large glazed surfaces while maintaining the structural rigidity and dimensional stability of the frame.
Learn more →STE-4000 INTERIOR OR EXTERIOR OPENING WINDOW
The opening version of the STE-4000 comes in several mechanisms: casement, awning, hopper, tilt-and-turn (interior opening only) rely on high-end hardware elements.
These configurations rely on high-performance hardware allowing smooth opening and uniform compression of sealing joints.
Learn more →Let's discuss your project
Contact usDecisive advantages
A window designed for performance, occupant well-being and flexibility for your projects.
Energy performance and comfort
Energy performance is at the heart of current concerns. Thanks to its double and triple thickness glazing, thermal breaks and high-end sealing joints, the STE-4000 ensures optimal air and water tightness.
Structural capacity and certified sealing
Rated AW (Architectural Window), the STE-4000 is tested according to the most demanding standards. Its robustness allows it to withstand the high wind loads typical of residential towers, without any deformation or sagging.
Simple and adaptable installation
Designed for quick installation, the STE-4000 features modular or structural frames that adapt to all site conditions: new construction or renovation, insertion into precast concrete or integration with Multifacade systems.
Comfort and flexibility for occupants
The STE-4000 window offers great freedom of use. Its opening sashes allow interior spaces to be ventilated and improve occupant well-being without compromising aesthetics.
The STE-4000 window and modern architecture
Current trends favor minimalist profiles and extended glass surfaces. Thinner frames maximize natural light and visual continuity , while meeting insulation and energy efficiency requirements.
Modern systems incorporate double or triple glazing with low-emissivity treatments, reducing heat loss and excessive solar gains.
Aluminum remains a preferred material to meet these criteria: its rigidity allows for large openings, while its durability and recyclability make it a consistent choice with sustainable construction approaches.
These technical advances now make it possible to design lightweight, continuous and high-performance facades, while meeting the aesthetic and energy requirements of contemporary buildings.
Do you want to integrate the window into an existing system?
The STE-4000 integrates seamlessly into various facade systems to meet your project's specific needs.
Multifaçades
The STE-4000 commercial window integrates perfectly with the Multifacade system, forming a harmonious and high-performance ensemble. Together, they offer refined design and exceptional energy efficiency, maximizing glazed surface performance while meeting the highest demands of the North American market.
Murs-Rideaux
It can also be combined with classic curtain walls for the realization of fully glazed facades. Thanks to its robust aluminum frame and modular design, the STE-4000 ensures fluid integration into our curtain walls while maintaining the thermal and structural performance requirements specific to contemporary architectural projects.
Precast Concrete
The integration of the STE-4000 window into precast concrete represents a modern and efficient solution for designing high-performance and durable envelopes. Thanks to its aluminum frame, the STE-4000 adapts perfectly to the tolerances and constraints of concrete, ensuring a watertight, stable and uniform junction.
A word on building envelope retrofitting
For retrofitting, the STE-4000 commercial window represents an effective solution to modernize facades while improving the energy performance of existing buildings.
Its aluminum frame provides the necessary strength and durability to adapt to different structures, whether concrete, steel, or masonry. Thanks to its modularity, it facilitates the integration of new openings or the replacement of windows without altering the continuity of the envelope.
Compatible with Multifacade and curtain wall systems, it allows for partial or complete facade retrofitting, while standardizing the appearance and overall performance of the building.
Its performance helps reduce heat loss, improve indoor comfort, and extend the lifespan of the renovated envelope. Our approach ensures long-term financial returns on the building for all our partners in retrofitting projects.
Discover the window
Do you have questions or would you like to discuss your next project? We are here to support you every step of the way. Contact us directly via our form or by phone to benefit from personalized support.
REACH AN EXPERT