LIGHT mineral wool roof sandwich panel, 100 mm, grade 1

Sandwich panels with a mineral wool core combine the rapid installation of prefabricated cladding with the benefits of mineral insulation. They are particularly relevant to buildings where fire protection requirements and suitable acoustic conditions matter. Applications include industrial halls, production plants, warehouses and commercial buildings. Metal facings provide an attractive finish, while the core helps reduce heat flow through the building envelope.

Mineral wool is non-combustible and is therefore an important component of many systems designed for enhanced fire performance. However, the required fire resistance of a wall or roof is determined by the classification of the complete assembly, including the panel, its thickness, fixings and installation method. Selecting the right product brings project requirements together with the benefits of prefabrication. This supports efficient construction where the building’s use requires particular care in choosing its envelope.

The fibrous core also affects acoustic performance. Where reverberation inside a room needs to be reduced, special sound-absorbing panels are used, often with a perforated facing on the room side. Not every mineral wool panel performs the same function, so sound absorption must be distinguished from the sound insulation of a separating element. The right choice can improve working conditions in a workshop, process hall or machinery room.

Panels with a mineral core are available in wall and roof versions. They can enclose steel structures and form internal partitions. Their factory-finished facings reduce additional finishing work, and large elements speed up installation. Different colours, profiles and fixing arrangements make it easier to match the building’s technical requirements to the desired façade appearance.

When planning an order, consider panel weight, support spacing and design loads. Mineral cores are heavier than many foam-core alternatives, so unloading and installation need suitable preparation. Flashings around openings, sealed joints and appropriate fixings also matter. At SteelProfil, we help select a complete set of materials so the proposed envelope works consistently from the first panel to the final detail.

Establish early whether the aim is to reduce noise transmission or improve acoustics within a room. These are different tasks and require different solutions. Defining the need clearly makes panel selection easier and avoids spending on a product with unsuitable properties.

We offer first- and second-grade sandwich panels, with selected stock batches available immediately. For mineral wool panels, we check the version, thickness and documentation needed for the particular project. Promotional offers and competitive prices help identify savings while respecting project requirements. With second-grade material, the condition of each batch matters. Contact us to compare available options and order panels together with suitable accessories.