Our steel lintels provide a reliable and efficient solution for supporting masonry above window and door openings. They transfer the load of the masonry above to the piers, without requiring anchoring to the backing structure.
Using advanced structural analyses, our lintels are precisely sized based on the load and the clear opening. This ensures an optimal profile selection and a perfect fit for the specific requirements of each project.
This allows us to deliver customised solutions that ensure maximum stability and durability.
For small spans, there is no need to use masonry supports with anchoring.
Easy identification
Laser-etched markings ensure quick and accurate recognition, making installation more efficient.
Durable protection
Standard hot-dip galvanised (EN ISO 1461) for optimal corrosion resistance. Optionally available with a single-layer (80 µm) or double-layer (120 µm) powder coating.
Flexible sizing
Available in lengths from 750 mm to 4000 mm, suitable for a wide range of construction applications.
Atko Lintel with Cavity Closure
With a recessed reveal, an opening may occur between the angle section and the window frame. Atko offers a well-designed solution: lintels with an integrated cavity closer.
Fast installation
Pre-assembled, saving time and reducing costs on site.
High-quality finish
Our in-house quality control ensures a consistent, high-quality finish.
Uniform appearance
The cavity closer can be coated in the same colour as the lintel and the window frame for a perfectly aesthetic result.
Integrated solution
Masonry supports can also be fitted with a cavity closer, ensuring a complete and seamless finish.
