SCHRAG|Kantprofile is the leading specialist for customised solutions in the area of sophisticated longitudinal frames and transverse frames in the field of continuous rooflight construction. Using modern CNC-controlled machinery, we manufacture load-bearing profiles with edge lengths of up to 12,500 millimetres - including a wide range of prefabrication work for installation. For the production of load-bearing transverse and longitudinal frames, we offer our customers from industry and trade a selection of colour coatings in addition to the galvanised version. On this basis, we realise flexible and fast customised solutions for the individual requirements of our customers. We ensure our well-known delivery readiness with forward-looking warehousing. We keep around 10,000 tonnes of primary material in stock at all times for the production of longitudinal frames.
Longitudinal frames give the lightweight metal construction a profile
Assembly-friendly prefabrications facilitate assembly work
Prefabrication of your longitudinal frames for assembly
In principle, we can manufacture longitudinal frames for our customers from all standard materials, grades, material thicknesses and designs - the same naturally also applies to transverse frames. On request, we can offer you a wide range of other processing options for longitudinal frames and end frames to meet your requirements and provide you with the best possible support for smooth installation:
- Dimensionally accurate perforations
- Notches
- Bevelled cuts
- Corner formations
- Connections and much more.
We also carry out qualified and certified welding work on longitudinal and transverse frames on request.
Longitudinal frames - simple installation and low weight
Continuous rooflights with a substructure made of thin-walled, cold-formed and galvanised sheet steel are particularly important in modern hall construction. The longitudinal frames and end frames form the basis of this substructure for continuous rooflights. Thanks to their high-quality design, our longitudinal and transverse frames fulfil a wide range of building physics requirements. This is one of the reasons why we attach great importance to ensuring that our profiles achieve a high load-bearing capacity despite their low dead weight. Comparatively simple shapes offer easy installation conditions in almost all installation situations. In addition, both transverse and longitudinal frames can be customised to suit the individual application.
Our products are CE-marked in accordance with EU standard EN 1090 and our certified in-house production control guarantees the highest quality and offers you peace of mind. As a founding member, we belong to the International Association for Lightweight Metal Construction. This is not only a commitment with regard to the product quality of our longitudinal frames, but also in terms of statics, building physics and structural and design solutions.
