Reynaers

about reynaers aluminium

Reynaers Aluminium is a leading European developer of innovative aluminium systems for windows, doors, and façades. Based in Belgium, the company works closely with architects and builders around the world to deliver durable, energy-efficient, and beautifully engineered designs that elevate modern architecture.

Why Choose Reynaers?

Reynaers combines advanced technology with elegant design to create architectural solutions that perform and inspire. Their systems are developed with a focus on sustainability, user comfort, and refined detail.

Designed for high thermal and acoustic insulation

Engineered for architectural precision and modern aesthetics

Wide range of configurations and finishes

Smooth, effortless operation with optional motorization

Durable construction for long-lasting performance

featured product

Reynaers SlimLine 38

Sleek Steel Look, High Performance

SlimLine 38 captures the timeless elegance of steel windows with contemporary performance. Its ultra-thin profiles create a refined, minimalist aesthetic while maintaining exceptional structural strength.

Built as a high-insulation aluminium system, SlimLine 38 achieves impressive efficiency with Uf values around 1.9 W/m²K, sound insulation up to 45 dB, and outstanding air, water, and wind resistance.

Available in three distinct design variants — Classic, Ferro, and Cubic — it offers architectural flexibility while preserving slim sightlines and thermal performance.

Security is integral, meeting RC2 burglary-resistance standards and supporting advanced multi-point locking options.

With concealed drainage, hidden hinges, and flush detailing, SlimLine 38 delivers clean lines and effortless elegance for both heritage restorations and modern new builds.

Choose Reynaers SlimLine 38 for a perfect balance of timeless design and modern efficiency.

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