MHB acoustic steel doors, where sound control and visual openness meet.
Steel-framed glazed door systems for projects where acoustic separation and architectural transparency need to be considered together. Royal Design Marbella represents MHB across the Costa del Sol and helps project teams review the brief, available drawings and the appropriate MHB route.
Acoustic separation does not have to become a heavy visual barrier.
MHB acoustic doors and glazed screens are intended for projects where sound control needs to work alongside transparency, proportion and the architectural language of steel.
The relevant route begins with the actual project requirements: the opening, the required acoustic performance and the way the door or glazed screen needs to sit within the interior.

Acoustic performance, defined by the complete system.
The current MHB information for this route documents independently tested acoustic performance for both doors and glazed screens.
The appropriate acoustic target and system configuration should be reviewed for the individual project rather than assumed from the appearance of the opening.
The applicable acoustic requirement and configuration should be confirmed against the needs of the individual project.
Separate the sound. Keep the visual connection.
Acoustic requirements affect the system, but the opening still forms part of the architecture. Steel proportions, glazing and the way the door or screen divides the interior should be considered together.


The acoustic requirement should be resolved without making the opening feel disconnected from the rest of the architectural composition.
Start with the acoustic need. Then review the appropriate MHB route.
Royal Design Marbella represents MHB across the Costa del Sol, helping architects, designers and project teams review available information and coordinate relevant drawings, quotations and technical conversations. The exact execution route depends on the system, project and MHB process.
Share the project context
Provide the available drawings, opening information and acoustic requirements currently defined for the project.
Review the MHB route
The available information is reviewed to help identify the relevant system conversation and any further details required.
Coordinate the next information
Drawings, quotations and relevant technical conversations can then be coordinated according to the project and applicable MHB process.
Have a project where acoustic separation matters? Start with the opening and the requirement.
Share the project information currently available and Royal Design Marbella can help review the context and coordinate the appropriate next conversation for the MHB route.