Options for Dividing Spaces

Key Points at a Glance

• Room partitioning can be divided into fixed, movable, and semi-movable systems; each category has specific strengths
• Glass partitions combine visual openness with clear spatial zoning
• Sound insulation requirements play a key role in determining which design is suitable
• Fire safety and security are regulatory considerations for fixed partitions
• The best solution always results from a combination of usage requirements, room geometry, and design objectives

An Overview of the Most Important Room Partitioning Options
 

1. Permanently Installed Partition Walls

Permanently installed partition walls are the traditional form of room partitioning. They are typically constructed using drywall (gypsum board, gypsum fiber) or as modular partition systems made from industrially prefabricated elements.

Typical applications:

• Office buildings with a fixed room layout
• Hospitals and healthcare facilities
• Educational buildings (classrooms, seminar rooms)
• Public administration buildings

Advantages:

• High sound insulation achievable (Rw up to 60 dB possible)
• Integration of fire protection requirements (F30, F60, F90)
• Sturdy base for wall coverings, built-in cabinets, and doors
• Durable and low-maintenance

Disadvantages:

• No flexibility for future changes in use
• Costly demolition
• Requires modifications to the ceiling structure and building services

2. Glass Partitions – Openness with Functionality
Glass partitions are one of the most commonly chosen options for dividing spaces in modern office and corporate buildings. They create physical separation without visual obstruction—an advantage that cannot be overstated in contemporary interior design.

A distinction is made between:

• Single-pane systems: (single-pane safety glass, ESG): lower sound insulation, cost-effective
• Multi-pane systems: improved acoustic performance, suitable for conference rooms
• Frameless vs. framed: frameless systems appear more high-end; framed systems offer greater structural flexibility
• Floor-to-ceiling glazing: maximum visual impact; requires precise planning regarding ceiling connections

Acoustics of glass: If improperly planned, glass is an acoustically critical material. The sound insulation of glass partition walls depends heavily on glass thickness, air gap, and sealing system. For meeting rooms where speech confidentiality is required, Rw values of at least 42–48 dB are recommended.

Fire protection: Approved fire-rated glazing (G and F classifications) is available for glass partitions and must be taken into account as part of the fire protection plan.

3. Mobile and Flexible Partition Walls

Mobile partition walls allow for space zoning based on usage, which can be changed in a matter of minutes. They are ideal for spaces with changing requirements: conference centers, event halls, and multifunctional school areas.

Variants:

• Sliding partitions: guided along a ceiling track, space-saving
• Folding partitions: foldable and collapsible, high sound insulation possible
• Freestanding room dividers: no ceiling mounting required, limited sound insulation, can be quickly repositioned
• Acoustically effective partitions: guided by a floor track, for temporary zoning with acoustic requirements

Limitations of mobile systems: The more flexible a system is, the greater the compromises in sound insulation and fire protection integration tend to be. 

4. Space Zoning Through Built-In Furniture and Furniture Architecture

Not every space needs to be divided by a wall. Tall shelving units, reception desks, room divider furniture, or storage elements can define spatial zones without closing off the room.

This method is particularly suitable for:

• Reception areas (privacy without partitioning)
• Open-plan office spaces (team clustering)
• Libraries and reading areas
• Showrooms and exhibition spaces

The advantage lies in the design flexibility and the ability to combine function and space division in a single element. Custom-made furniture solutions allow for a high degree of adaptation to the room’s geometry and the client’s corporate identity.

5. Acoustic Elements as a Space-Dividing Measure
Acoustic panels, suspended absorber panels, or fabric partitions are increasingly being used as a hybrid solution: They improve room acoustics while simultaneously creating visual zoning without the need for structural modifications.

In an open-plan office, the strategic placement of acoustic elements can significantly increase the perceived sense of privacy, even when no physical barrier is present. This is an increasingly relevant topic in the context of “New Work” concepts and agile office environments.

Which solution is best suited for which space?

Meeting room / conference room: Glass partition with multiple glazing (Rw ≥ 42 dB). Speech confidentiality and natural light are the main requirements here.

Reception area / foyer: Floor-to-ceiling glass partition or custom-made furniture solution. Aesthetics and openness are the primary considerations; sound insulation is secondary.

Open-plan office: A combination of acoustic elements and furniture zoning. Physical barriers are often undesirable, but noise reduction and visual orientation are essential.

Multipurpose hall / event room: Mobile partition for maximum flexibility.

Clinic / healthcare facility: Permanently installed partition with fire resistance rating. Hygiene, sound insulation, and regulatory requirements are the primary factors in the selection.

What Matters When Making a Choice: An Overview of Decision-Making Criteria

Choosing the right room divider depends on several factors that should be incorporated into the planning from the very beginning:

Acoustic Requirements: What sound insulation class is required for the specific area? DIN 4109 and VDI 2569 provide guidance for office and administrative buildings.

Fire protection concept: Is the partition wall part of a fire compartment? If so, regulatory requirements regarding fire resistance duration and materials apply.

Flexibility of use: How stable is the planned use of the space over the building’s service life? In cases of high uncertainty, flexible or modular systems are recommended.

Lighting: Should daylight be allowed to pass through the partition elements? If so, glass solutions or transparent elements are preferable.

Design requirements: In high-profile areas such as reception, lobbies, executive floors, etc., aesthetics, materials, and build quality play an equally important role alongside functionality.

Budget and Lifecycle Costs: Cheaper systems often do not pay for themselves if subsequent changes in use require costly renovations. Investing in a high-quality, flexible system pays off over the building’s lifecycle.

Common Design Mistakes in Room Partitioning

Integration into the design process too late: Partition walls that are added only after the building services design has been completed often conflict with ventilation ducts, sprinkler lines, or lighting grids.

Underestimation of acoustic requirements: Sound insulation values are often overestimated, particularly for glass partition walls. Manufacturer specifications apply to laboratory conditions; in practice, joints, penetrations, and adjacent structures significantly reduce their effectiveness.

Lack of Coordination with the Fire Protection Plan: Not every partition wall that looks visually appealing also meets the regulatory requirements as a room-enclosing component.

Neglect of Cleaning and Maintenance: Frameless glass partition walls and high-quality surfaces require specific care. Failure to account for this in the operational plan risks compromising the appearance over time.

Current Trends: What’s Driving the Trend Toward Space Partitioning?
 

New Work and Space Flexibility: The growing prevalence of hybrid work models is increasing the need for spaces that can be quickly reconfigured. As a result, mobile and modular partition systems are experiencing a renaissance.

Acoustic Design as a Discipline in Its Own Right: Noise pollution in the workplace is an increasingly important issue in occupational health and safety. Architects and planners are integrating acoustic design earlier and more systematically into the design process.

Sustainability and Demountability: Partition systems that can be dismantled without leaving any residue and reused in other projects are gaining importance, for both environmental and economic reasons.

Material Diversity: In addition to glass and drywall, high-quality composite materials, mineral-based materials, and textile surfaces are increasingly being used—materials that combine functional requirements with design aesthetics.

Frequently Asked Questions About Room Partitioning
 

What are the most common room partitioning options in office buildings?
In office buildings, glass partitions (floor-to-ceiling or as waist-high glazing), drywall partition systems, and mobile sliding wall systems are the most common. Furniture-based solutions are also increasingly being used for spatial zoning.

How much sound insulation do I need for a meeting room partition?
For meeting rooms where speech confidentiality is desired, VDI 2569 recommends sound insulation of at least Rw 42 dB. For rooms with higher requirements (performance reviews), values of 48–52 dB should be targeted.

Can I retrofit a glass partition?
In principle, yes, but the ceiling connection, fire protection plan, and building services must be reviewed. Retrofitting is more complex and expensive than integrating the partition during the design phase.

How much does a high-quality system partition cost?
Costs vary greatly depending on the system, materials, and requirements. Simple glass partitions start at approximately 300–500 €/m²; high-quality system solutions with integrated sound insulation and fire protection can be significantly higher. It is not reliable to make a blanket statement without knowledge of the specific project.

Are movable partitions suitable for soundproofing?
High-quality movable partition systems achieve sound insulation ratings of Rw 48–52 dB. They are therefore suitable for most office and conference applications, but not for areas with very high requirements for speech confidentiality.

Who should be involved in planning a room partition?
Ideally, an architect or interior designer, an acoustics consultant, a fire safety engineer, and the interior finishing contractor. And this should happen as early as possible in the planning process.