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Reynaers Slim Line 38

Reynaers SL 38 (Slim Line 38) represents a cutting-edge aluminum door and window system renowned for its exceptional thermal performance and contemporary design. This versatile solution is perfectly suited for both new construction and renovation projects, offering a seamless blend of aesthetics and functionality.

Reynaers SL 38 system features a sleek steel appearance, lending a modern and minimalist aesthetic that complements a wide range of architectural styles. With the option for triple glazing, it delivers superior thermal insulation, enhancing energy efficiency and ensuring optimal comfort within buildings.

Flexibility is a key feature of the Reynaers SL 38 system, allowing for versatile design and functionality. Whether used for doors or windows, it seamlessly integrates into a building’s facade, thanks to its slim profile. This slim design not only allows for larger glass areas but also maximizes natural light intake, creating an open and spacious ambiance indoors.

With its contemporary design, exceptional thermal performance, and versatility, the Reynaers SL 38 system is the ideal choice for architects and builders seeking to elevate the aesthetics and functionality of their projects.

Reynaers SL 38
Reynaers SL 38
Reynaers SL 38
Reynaers SL 38

SL-38 - key benefits:

  • Our steel-look windows offer a diverse range of styles to suit any architectural vision, combining timeless aesthetics with modern functionality. Whether for contemporary new-builds or renovations of existing structures, these windows seamlessly integrate, enhancing the visual appeal of any space.

  • With superior thermal insulation properties, our steel-look windows not only elevate the aesthetics of your project but also contribute to energy efficiency, ensuring a comfortable indoor environment year-round. Experience the perfect blend of style and performance with our steel-look windows.
Reynaers SL 38
Reynaers SL 38
Reynaers SL 38


Reynaers SL 38 system offers a wide array of technical specifications tailored to diverse project requirements:

  • Thermal Insulation: With exceptional thermal performance, the system boasts a U-factor starting below 0.2, significantly enhancing energy efficiency and minimizing heat loss.
  • Two Insulation Levels: Available in standard and HI insulation levels, ensuring optimal thermal comfort within the building envelope, regardless of climate conditions.
  • Size Flexibility: The system accommodates various dimensions, supporting element heights exceeding 9 feet and widths nearing 4 feet, providing flexibility in design and installation.

Reynaers SL 38 stands as a premium and adaptable solution, seamlessly blending contemporary aesthetics with outstanding thermal efficiency. Its sleek and minimalist design empowers architects and designers to create visually stunning and environmentally sustainable buildings.

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