LamellenFix
SIHGA LamellenFix is a fixing system specifically designed for secret-fixing of timber louvres and fins on various façade substrates. This quick and visually appealing way to mount timber slats was developed, patented, and manufactured in Austria, by SIGHA. The innovative fixing system meets the highest European quality standards and offers excellent durability and stability for demanding architectural projects.



SIHGA LamellenFix is the first louvre and fin fixing system on the market that enables the easy and efficient installation of large timber slats on façades. SIHGA LamellenFix consists of a node connection made from two identical parts, which you can pre-assemble on the slat, reducing the chance of errors during installation. The connectors are coupled using a locking screw, ensuring equal load distribution across the mounted slats.
Architects, structural engineers, and professional builders will appreciate the high quality and precision that SIHGA LamellenFix brings to façade projects. Its ability to provide a secure, aesthetically pleasing, and structurally sound fixing makes it particularly suited to commercial projects or buildings where large timber fins or louvres are required.
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Key benefits
- Allows secret-fixing of large fin section, with all structural engineering calculations provided
- LamellenFix can be fastened to wood, steel, and concrete, making it suitable for various construction projects
- The connector allows for quick, precise mounting with high assembly tolerance, accommodating layer differences up to 8 mm
- Made of anodised aluminium, LamellenFix is durable, dimensionally stable and rust-free
- The geometry of the connector profile ensures that water drains off quickly, preventing moisture build-up and extending longevity
- LamellenFix includes all necessary stainless steel screws, SIHGAFIX®, and detailed assembly instructions for easy installation
- Time saving LamellenFix template available for volume projects
To find out more about using SIHGA LamellenFix in your next project, contact our team today.