Planning and System Development

Sustainably functioning greenery and terrace systems do not happen by chance. They arise from precise planning, project-specific analysis and cross-system thinking.

With the Rohner complete system, roof structures, gradients, water management, loads, architecture and use are coordinated with one another at an early stage. This creates long-lasting solutions with maximum planning and execution reliability that reduce maintenance costs in the long term and are economically convincing.

The Rohner system combines technical precision with nature-appropriate function and creates stable conditions so that greenery can also function healthily and sustainably in the long term in artificially created environments.

From digital measurement to finished integration, Rohner accompanies the entire development process and creates systems that work technically, are architecturally convincing and endure permanently over many years.

Sample Object

Site Analysis

This is where the long-term function of every greenery system begins.

Key Aspects of the Site Analysis

  • Analysis of the initial situation
  • Roof structure and substrate
  • Gradient and water management
  • Use and requirements
  • Feasibility assessment
  • Interface coordination
  • Early project communication
  • Assessing cost-effectiveness
  • Maintenance calculations 


Digital Measurement

Precision as the basis for long-term planning reliability.

Digital measurement creates an exact basis for the entire project development.

Key Aspects of Digital Measurement

  • Digital survey of existing conditions
  • Highest precision
  • Exact data basis
  • Integration of external specialist planners
  • Millimetre-precise constructions
  • Maximum planning reliability

System Structure and Site Integration

The technical basis for complete systems that function in the long term.

Key Elements of the System Structure

  • Independent system principle
  • Protection of existing waterproofing
  • Height-adjustable constructions
  • Adaptation to gradients
  • Defined water management
  • Independent gravel bed
  • Combinable with pedestal supports
  • Project-specific system integration


Detail Development and System Planning

Individual solutions arise from precise detail development.

Key Elements of Detail Development

  • Project-specific detailed planning
  • Individual system development
  • Integration of all specialist disciplines
  • Technical optimisation
  • Architecture-related solutions
  • Long-term functional reliability


Floor Plan and Design Concept

Architecture, use and atmosphere become tangible as early as the planning stage.

Key Elements of the Design Concept

  • Spatial structuring
  • Quality of stay
  • Routing and usage zones
  • Integration of water, greenery and architecture
  • Visualisation of floor plans and views
  • Overall design effect



Made-to-Measure Production

Precision in planning and manufacturing creates long-term quality.

Key Elements of Production

  • millimetre-precise manufacturing
  • precise integration into the overall system
  • high-quality workmanship
  • modern manufacturing processes
  • efficient assembly preparation
  • maximum precision of fit


Assembly and Coordination

Precise assembly and coordinated processes ensure the quality of the overall system.

Key Elements of Assembly

  • coordinated logistics
  • precise system assembly
  • efficient on-site processes
  • safe delivery
  • professional implementation
  • Commissioning from a single source


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