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ES 50

Product catalog summary

Overview: The Eco System® 50 (ES 50) is a well-insulated system designed for windows and doors, offering a balance of aesthetic design, energy efficiency, and affordability. It features a High Insulation Plus (HI+) variant with Uf values as low as 1.6 W/m²K, and a frame/vent section with an 86 mm visible width achieving a Uf of 2.3 W/m²K.

Design and Application: The ES 50 system is versatile due to its limited built-in depth, making it suitable for various constructions, including those with reduced wall thicknesses. It offers functional design frames and special block profiles that mimic wooden frames. Invisible fittings enhance its elegant appearance by concealing hinges.

Security: The system can meet burglar resistance class 2, providing a secure solution for both residential and utility buildings.

Technical Characteristics:

Minimum visible width for inward opening windows: Frame 48 mm, Vent 30 mm.
Minimum visible width for outward opening windows: Frame 21 mm, Vent 87 mm.
Minimum visible width for inward opening flush doors: Frame 67 mm, Vent 74 mm.
Minimum visible width for outward opening flush doors: Frame 42 mm, Vent 99 mm.
Minimum visible width for T-profile: 70 mm.
Overall system depth for windows: Frame 50 mm, Vent 59 mm.
Overall system depth for flush doors: Frame 50 mm, Vent 50 mm.
Rebate height: 22 mm.
Glass thickness: up to 32 mm.
Glazing method: Dry glazing with EPDM or neutral silicones.
Thermal insulation: Omega-shaped fibreglass reinforced polyamide strips (frame 26.3 mm – vent 22 mm).

Performance:

Energy: Thermal insulation with Uf-value down to 1.6 W/m²K, depending on frame/vent combination and glass thickness.
Comfort: Acoustic performance with sound reduction index (Rw) ranging from 35 dB to 39 dB, depending on glazing type. Air tightness tested up to 600 Pa. Water tightness tested up to 750 Pa. Wind load resistance tested up to >2000 Pa with deflection classes A, B, C.
Safety: Burglar resistance tested up to WK 3 for windows and doors.

Conclusion: The ES 50 system is a robust solution for modern construction needs, offering excellent thermal and acoustic performance, security features, and design flexibility.

Catalog excerpts

Eco System® 50 is a well-insulated system for windows and doors, that combines aesthetic design and energy efficiency with a moderate price. The system’s HI+ variant achieves Uf values down to 1.6 W/m²K. The Uf of a frame/vent section with 86 mm visible width is 2.3 W/m²K. The system’s limited built-in depth allows its application in many constructions, even with reduced wall thicknesses. Design wise, ES 50 offers, next to the functional design frames, special block profiles resembling wooden frames. The use of invisible fittings results in an even more elegant look, since hinges are no longer in sight. In addition, ES 50 can comply with burglar resistance class 2, offering a safe and secure solution both for residential constructions and utility buildi

Open the catalog to page 1

MIX Paper from responsible sources FSC* C007370 This table shows possible classes and values of performances. The values indicated in red are the ones relevant to this system. (1) The Uf-value measures the heat flow. The lower the Uf-value, the better the thermal insulation of the frame. (2) The sound reduction index (Rw) measures the capacity of the sound reduction performance of the frame. (3) The air tightness test measures the volume of air that would pass through a closed window at a certain air pressure. (4) The water tightness testing involves applying a uniform water spray at increasing...

Open the catalog to page 2