MHB Steel Doors
Exterior steel door systems for projects where the opening, door composition, glazing and wider architectural elevation 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.
The right door route starts with the architecture of the opening.
MHB steel doors are not approached as one standard door repeated across every project. Different door compositions create different relationships between the moving leaf, fixed glazing, locking arrangement and the surrounding elevation.
The useful starting point is the actual project: the opening, the number of leaves, the surrounding glazed areas and the way the steel door needs to belong to the wider architecture.
Five documented routes. One steel door family.
MHB structures its steel door range around five configurations. These renders help make the different door compositions visible before the relevant route is reviewed against the project.





The configuration should follow the opening, not the other way around.
The door type is one part of a wider project decision. Leaf composition, surrounding glazing, locking arrangement and the relationship with the wider elevation should be reviewed together from the available plans and requirements.

The door type is only one part of the complete system decision.
A steel door needs to be reviewed in the context of the opening and the wider project. The composition of the leaves, the surrounding glazed areas and the architectural profile language all affect the final system conversation.
MHB also works across different exterior profile routes, so the relevant door configuration should be reviewed against the architecture rather than selected from appearance alone.
The applicable door type, profile system and configuration should be confirmed for the individual project.
A steel door should belong to the elevation, not sit in front of it.
The strongest compositions are created when the door, fixed glazing, steel lines and surrounding architecture are considered together. The objective is not simply to place a door into an opening, but to make the complete elevation read as one system.


The door becomes most convincing when the moving elements and fixed steel framework are read as one architectural language.
Start with the opening. Then review the appropriate MHB door route.
Royal Design Marbella represents MHB across the Costa del Sol, helping architects, designers and project teams review available project information and coordinate relevant drawings, quotations and technical conversations. The exact execution route depends on the system, project and MHB process.
Share the opening
Provide the available plans, elevations and information about the door opening and surrounding glazed areas.
Review the MHB route
The composition, profile context and available project requirements can be reviewed within the relevant MHB system conversation.
Coordinate the next information
Drawings, quotations and relevant technical conversations can then be coordinated according to the project and applicable MHB process.
Considering MHB steel doors for an architectural project? Start with the opening and elevation.
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.